GNU Octave  4.0.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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FloatMatrix Class Reference

#include "fMatrix.h"

Inheritance diagram for FloatMatrix:
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Public Types

typedef FloatColumnVector column_vector_type
 
typedef bool(* compare_fcn_type )(typename ref_param< float >::type, typename ref_param< float >::type)
 
typedef ref_param< float >::type crefT
 
typedef float element_type
 
typedef FloatRowVector row_vector_type
 
typedef void(* solve_singularity_handler )(float rcon)
 

Public Member Functions

 FloatMatrix (void)
 
 FloatMatrix (octave_idx_type r, octave_idx_type c)
 
 FloatMatrix (octave_idx_type r, octave_idx_type c, float val)
 
 FloatMatrix (const dim_vector &dv)
 
 FloatMatrix (const dim_vector &dv, float val)
 
 FloatMatrix (const FloatMatrix &a)
 
template<class U >
 FloatMatrix (const MArray< U > &a)
 
template<class U >
 FloatMatrix (const Array< U > &a)
 
 FloatMatrix (const FloatRowVector &rv)
 
 FloatMatrix (const FloatColumnVector &cv)
 
 FloatMatrix (const FloatDiagMatrix &a)
 
 FloatMatrix (const MDiagArray2< float > &a)
 
 FloatMatrix (const DiagArray2< float > &a)
 
 FloatMatrix (const PermMatrix &a)
 
 FloatMatrix (const boolMatrix &a)
 
 FloatMatrix (const charMatrix &a)
 
FloatMatrix abs (void) const
 
boolNDArray all (int dim=-1) const
 
bool all_elements_are_int_or_inf_or_nan (void) const
 
bool all_elements_are_zero (void) const
 
bool all_integers (float &max_val, float &min_val) const
 
bool all_integers (void) const
 
boolNDArray any (int dim=-1) const
 
bool any_element_is_inf_or_nan (void) const
 
bool any_element_is_nan (void) const
 
bool any_element_is_negative (bool=false) const
 
bool any_element_is_positive (bool=false) const
 
bool any_element_not_one_or_zero (void) const
 
FloatMatrix append (const FloatMatrix &a) const
 
FloatMatrix append (const FloatRowVector &a) const
 
FloatMatrix append (const FloatColumnVector &a) const
 
FloatMatrix append (const FloatDiagMatrix &a) const
 
Array< float > as_column (void) const
 Return the array as a column vector. More...
 
Array< float > as_matrix (void) const
 Return the array as a matrix. More...
 
Array< float > as_row (void) const
 Return the array as a row vector. More...
 
size_t byte_size (void) const
 
FloatNDArray & changesign (void)
 
float & checkelem (octave_idx_type n)
 
float & checkelem (octave_idx_type i, octave_idx_type j)
 
float & checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
float & checkelem (const Array< octave_idx_type > &ra_idx)
 
crefT checkelem (octave_idx_type n) const
 
crefT checkelem (octave_idx_type i, octave_idx_type j) const
 
crefT checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
 
crefT checkelem (const Array< octave_idx_type > &ra_idx) const
 
void clear (void)
 
void clear (const dim_vector &dv)
 
void clear (octave_idx_type r, octave_idx_type c)
 
FloatColumnVector column (octave_idx_type i) const
 
FloatRowVector column_max (void) const
 
FloatRowVector column_max (Array< octave_idx_type > &index) const
 
FloatRowVector column_min (void) const
 
FloatRowVector column_min (Array< octave_idx_type > &index) const
 
octave_idx_type compute_index (octave_idx_type i, octave_idx_type j) const
 
octave_idx_type compute_index (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
 
octave_idx_type compute_index (const Array< octave_idx_type > &ra_idx) const
 
octave_idx_type compute_index_unchecked (const Array< octave_idx_type > &ra_idx) const
 
FloatNDArray concat (const FloatNDArray &rb, const Array< octave_idx_type > &ra_idx)
 
FloatComplexNDArray concat (const FloatComplexNDArray &rb, const Array< octave_idx_type > &ra_idx)
 
charNDArray concat (const charNDArray &rb, const Array< octave_idx_type > &ra_idx)
 
FloatNDArray cummax (int dim=-1) const
 
FloatNDArray cummax (Array< octave_idx_type > &index, int dim=-1) const
 
FloatNDArray cummin (int dim=-1) const
 
FloatNDArray cummin (Array< octave_idx_type > &index, int dim=-1) const
 
FloatMatrix cumprod (int dim=-1) const
 
FloatMatrix cumsum (int dim=-1) const
 
const float * data (void) const
 
FloatDET determinant (void) const
 
FloatDET determinant (octave_idx_type &info) const
 
FloatDET determinant (octave_idx_type &info, float &rcon, int calc_cond=1) const
 
FloatDET determinant (MatrixType &mattype, octave_idx_type &info, float &rcon, int calc_cond=1) const
 
FloatMatrix diag (octave_idx_type k=0) const
 
FloatDiagMatrix diag (octave_idx_type m, octave_idx_type n) const
 
FloatNDArray diff (octave_idx_type order=1, int dim=-1) const
 
const dim_vector & dims (void) const
 Return a const-reference so that dims ()(i) works efficiently. More...
 
NDArray dprod (int dim=-1) const
 
NDArray dsum (int dim=-1) const
 
float & elem (octave_idx_type n)
 
float & elem (octave_idx_type i, octave_idx_type j)
 
float & elem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
float & elem (const Array< octave_idx_type > &ra_idx)
 
crefT elem (octave_idx_type n) const
 
crefT elem (octave_idx_type i, octave_idx_type j) const
 
crefT elem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
 
crefT elem (const Array< octave_idx_type > &ra_idx) const
 
FloatMatrix extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const
 
FloatMatrix extract_n (octave_idx_type r1, octave_idx_type c1, octave_idx_type nr, octave_idx_type nc) const
 
FloatMatrix & fill (float val)
 
FloatMatrix & fill (float val, octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2)
 
void fill (const float &val)
 
Array< octave_idx_type > find (octave_idx_type n=-1, bool backward=false) const
 Find indices of (at most n) nonzero elements. More...
 
const float * fortran_vec (void) const
 
float * fortran_vec (void)
 
FloatComplexNDArray fourier (int dim=1) const
 
FloatComplexMatrix fourier (void) const
 
FloatComplexMatrix fourier2d (void) const
 
FloatComplexNDArray fourierNd (void) const
 
MArray< float > hermitian (float(*fcn)(const float &)=0) const
 
void idx_add (const idx_vector &idx, floatval)
 
void idx_add (const idx_vector &idx, const MArray< float > &vals)
 
void idx_add_nd (const idx_vector &idx, const MArray< float > &vals, int dim=-1)
 
void idx_max (const idx_vector &idx, const MArray< float > &vals)
 
void idx_min (const idx_vector &idx, const MArray< float > &vals)
 
FloatComplexNDArray ifourier (int dim=1) const
 
FloatComplexMatrix ifourier (void) const
 
FloatComplexMatrix ifourier2d (void) const
 
FloatComplexNDArray ifourierNd (void) const
 
FloatMatrix & insert (const FloatMatrix &a, octave_idx_type r, octave_idx_type c)
 
FloatMatrix & insert (const FloatRowVector &a, octave_idx_type r, octave_idx_type c)
 
FloatMatrix & insert (const FloatColumnVector &a, octave_idx_type r, octave_idx_type c)
 
FloatMatrix & insert (const FloatDiagMatrix &a, octave_idx_type r, octave_idx_type c)
 
FloatNDArray & insert (const FloatNDArray &a, octave_idx_type r, octave_idx_type c)
 
FloatNDArray & insert (const FloatNDArray &a, const Array< octave_idx_type > &ra_idx)
 
Array< float > & insert (const Array< float > &a, const Array< octave_idx_type > &idx)
 Insert an array into another at a specified position. More...
 
Array< float > & insert (const Array< float > &a, octave_idx_type r, octave_idx_type c)
 This is just a special case for idx = [r c 0 ...]. More...
 
FloatMatrix inverse (void) const
 
FloatMatrix inverse (octave_idx_type &info) const
 
FloatMatrix inverse (octave_idx_type &info, float &rcon, int force=0, int calc_cond=1) const
 
FloatMatrix inverse (MatrixType &mattype) const
 
FloatMatrix inverse (MatrixType &mattype, octave_idx_type &info) const
 
FloatMatrix inverse (MatrixType &mattype, octave_idx_type &info, float &rcon, int force=0, int calc_cond=1) const
 
MArray< float > ipermute (const Array< octave_idx_type > &vec) const
 
bool is_empty (void) const
 
bool is_shared (void)
 
sortmode is_sorted (sortmode mode=UNSORTED) const
 Ordering is auto-detected or can be specified. More...
 
sortmode is_sorted_rows (sortmode mode=UNSORTED) const
 Ordering is auto-detected or can be specified. More...
 
bool is_square (void) const
 
bool is_symmetric (void) const
 
bool is_vector (void) const
 
boolNDArray isfinite (void) const
 
boolNDArray isinf (void) const
 
boolNDArray isnan (void) const
 
Array< float > linear_slice (octave_idx_type lo, octave_idx_type up) const
 Extract a slice from this array as a column vector: A(:)(lo+1:up). More...
 
octave_idx_type lookup (const float &value, sortmode mode=UNSORTED) const
 Do a binary lookup in a sorted array. More...
 
Array< octave_idx_type > lookup (const Array< float > &values, sortmode mode=UNSORTED) const
 Ditto, but for an array of values, specializing on the case when values are sorted. More...
 
FloatMatrix lssolve (const FloatMatrix &b) const
 
FloatMatrix lssolve (const FloatMatrix &b, octave_idx_type &info) const
 
FloatMatrix lssolve (const FloatMatrix &b, octave_idx_type &info, octave_idx_type &rank) const
 
FloatMatrix lssolve (const FloatMatrix &b, octave_idx_type &info, octave_idx_type &rank, float &rcon) const
 
FloatComplexMatrix lssolve (const FloatComplexMatrix &b) const
 
FloatComplexMatrix lssolve (const FloatComplexMatrix &b, octave_idx_type &info) const
 
FloatComplexMatrix lssolve (const FloatComplexMatrix &b, octave_idx_type &info, octave_idx_type &rank) const
 
FloatComplexMatrix lssolve (const FloatComplexMatrix &b, octave_idx_type &info, octave_idx_type &rank, float &rcon) const
 
FloatColumnVector lssolve (const FloatColumnVector &b) const
 
FloatColumnVector lssolve (const FloatColumnVector &b, octave_idx_type &info) const
 
FloatColumnVector lssolve (const FloatColumnVector &b, octave_idx_type &info, octave_idx_type &rank) const
 
FloatColumnVector lssolve (const FloatColumnVector &b, octave_idx_type &info, octave_idx_type &rank, float &rcon) const
 
FloatComplexColumnVector lssolve (const FloatComplexColumnVector &b) const
 
FloatComplexColumnVector lssolve (const FloatComplexColumnVector &b, octave_idx_type &info) const
 
FloatComplexColumnVector lssolve (const FloatComplexColumnVector &b, octave_idx_type &info, octave_idx_type &rank) const
 
FloatComplexColumnVector lssolve (const FloatComplexColumnVector &b, octave_idx_type &info, octave_idx_type &rank, float &rcon) const
 
void make_unique (void)
 
Array< U > map (F fcn) const
 Apply function fcn to each element of the Array<T>. More...
 
FloatNDArray max (int dim=-1) const
 
FloatNDArray max (Array< octave_idx_type > &index, int dim=-1) const
 
void maybe_economize (void)
 
void * mex_get_data (void) const
 Give a pointer to the data in mex format. More...
 
FloatNDArray min (int dim=-1) const
 
FloatNDArray min (Array< octave_idx_type > &index, int dim=-1) const
 
int ndims (void) const
 
octave_idx_type nnz (void) const
 Count nonzero elements. More...
 
Array< float > nth_element (const idx_vector &n, int dim=0) const
 Returns the n-th element in increasing order, using the same ordering as used for sort. More...
 
boolNDArray operator! (void) const
 
bool operator!= (const FloatMatrix &a) const
 
float & operator() (octave_idx_type n)
 
float & operator() (octave_idx_type i, octave_idx_type j)
 
float & operator() (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
float & operator() (const Array< octave_idx_type > &ra_idx)
 
crefT operator() (octave_idx_type n) const
 
crefT operator() (octave_idx_type i, octave_idx_type j) const
 
crefT operator() (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
 
crefT operator() (const Array< octave_idx_type > &ra_idx) const
 
FloatMatrix & operator+= (const FloatDiagMatrix &a)
 
FloatMatrix & operator-= (const FloatDiagMatrix &a)
 
bool operator== (const FloatMatrix &a) const
 
bool optimize_dimensions (const dim_vector &dv)
 Returns true if this->dims () == dv, and if so, replaces this->dimensions by a shallow copy of dv. More...
 
Array< float > page (octave_idx_type k) const
 Extract page: A(:,:,k+1). More...
 
MArray< float > permute (const Array< octave_idx_type > &vec, bool inv=false) const
 
void print_info (std::ostream &os, const std::string &prefix) const
 
FloatMatrix prod (int dim=-1) const
 
FloatMatrix pseudo_inverse (float tol=0.0) const
 
float rcond (void) const
 
float rcond (MatrixType &mattype) const
 
MArray< float > reshape (const dim_vector &new_dims) const
 
Array< float > reshape (octave_idx_type nr, octave_idx_type nc) const
 
void resize (octave_idx_type nr, octave_idx_type nc, float rfv=0)
 
virtual float resize_fill_value (void) const
 
FloatRowVector row (octave_idx_type i) const
 
FloatColumnVector row_max (void) const
 
FloatColumnVector row_max (Array< octave_idx_type > &index) const
 
FloatColumnVector row_min (void) const
 
FloatColumnVector row_min (Array< octave_idx_type > &index) const
 
FloatMatrix solve (MatrixType &typ, const FloatMatrix &b) const
 
FloatMatrix solve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info) const
 
FloatMatrix solve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info, float &rcon) const
 
FloatMatrix solve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, bool singular_fallback=true, blas_trans_type transt=blas_no_trans) const
 
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix &b) const
 
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix &b, octave_idx_type &info) const
 
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix &b, octave_idx_type &info, float &rcon) const
 
FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, bool singular_fallback=true, blas_trans_type transt=blas_no_trans) const
 
FloatColumnVector solve (MatrixType &typ, const FloatColumnVector &b) const
 
FloatColumnVector solve (MatrixType &typ, const FloatColumnVector &b, octave_idx_type &info) const
 
FloatColumnVector solve (MatrixType &typ, const FloatColumnVector &b, octave_idx_type &info, float &rcon) const
 
FloatColumnVector solve (MatrixType &typ, const FloatColumnVector &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector &b) const
 
FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector &b, octave_idx_type &info) const
 
FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector &b, octave_idx_type &info, float &rcon) const
 
FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
FloatMatrix solve (const FloatMatrix &b) const
 
FloatMatrix solve (const FloatMatrix &b, octave_idx_type &info) const
 
FloatMatrix solve (const FloatMatrix &b, octave_idx_type &info, float &rcon) const
 
FloatMatrix solve (const FloatMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
FloatComplexMatrix solve (const FloatComplexMatrix &b) const
 
FloatComplexMatrix solve (const FloatComplexMatrix &b, octave_idx_type &info) const
 
FloatComplexMatrix solve (const FloatComplexMatrix &b, octave_idx_type &info, float &rcon) const
 
FloatComplexMatrix solve (const FloatComplexMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
FloatColumnVector solve (const FloatColumnVector &b) const
 
FloatColumnVector solve (const FloatColumnVector &b, octave_idx_type &info) const
 
FloatColumnVector solve (const FloatColumnVector &b, octave_idx_type &info, float &rcon) const
 
FloatColumnVector solve (const FloatColumnVector &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
FloatComplexColumnVector solve (const FloatComplexColumnVector &b) const
 
FloatComplexColumnVector solve (const FloatComplexColumnVector &b, octave_idx_type &info) const
 
FloatComplexColumnVector solve (const FloatComplexColumnVector &b, octave_idx_type &info, float &rcon) const
 
FloatComplexColumnVector solve (const FloatComplexColumnVector &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, blas_trans_type transt=blas_no_trans) const
 
Array< float > sort (int dim=0, sortmode mode=ASCENDING) const
 
Array< float > sort (Array< octave_idx_type > &sidx, int dim=0, sortmode mode=ASCENDING) const
 
Array< octave_idx_type > sort_rows_idx (sortmode mode=ASCENDING) const
 Sort by rows returns only indices. More...
 
FloatNDArray squeeze (void) const
 
FloatMatrix stack (const FloatMatrix &a) const
 
FloatMatrix stack (const FloatRowVector &a) const
 
FloatMatrix stack (const FloatColumnVector &a) const
 
FloatMatrix stack (const FloatDiagMatrix &a) const
 
FloatMatrix sum (int dim=-1) const
 
FloatMatrix sumsq (int dim=-1) const
 
bool test (F fcn) const
 Generic any/all test functionality with arbitrary predicate. More...
 
bool too_large_for_float (void) const
 
FloatMatrix transpose (void) const
 
float & xelem (octave_idx_type n)
 
crefT xelem (octave_idx_type n) const
 
float & xelem (octave_idx_type i, octave_idx_type j)
 
crefT xelem (octave_idx_type i, octave_idx_type j) const
 
float & xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
crefT xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
 
float & xelem (const Array< octave_idx_type > &ra_idx)
 
crefT xelem (const Array< octave_idx_type > &ra_idx) const
 
octave_idx_type capacity (void) const
 Number of elements in the array. More...
 
octave_idx_type length (void) const
 Number of elements in the array. More...
 
octave_idx_type nelem (void) const
 Number of elements in the array. More...
 
octave_idx_type numel (void) const
 Number of elements in the array. More...
 
First dimension

Get the first dimension of the array (number of rows)

octave_idx_type dim1 (void) const
 
octave_idx_type rows (void) const
 
Second dimension

Get the second dimension of the array (number of columns)

octave_idx_type dim2 (void) const
 
octave_idx_type cols (void) const
 
octave_idx_type columns (void) const
 
Third dimension

Get the third dimension of the array (number of pages)

octave_idx_type dim3 (void) const
 
octave_idx_type pages (void) const
 
Array< float > index (const idx_vector &i) const
 Indexing without resizing. More...
 
Array< float > index (const idx_vector &i, const idx_vector &j) const
 
Array< float > index (const Array< idx_vector > &ia) const
 
Array< float > index (const idx_vector &i, bool resize_ok, const float &rfv) const
 Indexing with possible resizing and fill. More...
 
Array< float > index (const idx_vector &i, bool resize_ok) const
 
Array< float > index (const idx_vector &i, const idx_vector &j, bool resize_ok, const float &rfv) const
 
Array< float > index (const idx_vector &i, const idx_vector &j, bool resize_ok) const
 
Array< float > index (const Array< idx_vector > &ia, bool resize_ok, const float &rfv) const
 
Array< float > index (const Array< idx_vector > &ia, bool resize_ok) const
 
void resize2 (octave_idx_type nr, octave_idx_type nc, const float &rfv)
 Resizing (with fill). More...
 
void resize2 (octave_idx_type nr, octave_idx_type nc)
 
void resize1 (octave_idx_type n, const float &rfv)
 
void resize1 (octave_idx_type n)
 
void resize (const dim_vector &dv, const float &rfv)
 
void resize (const dim_vector &dv)
 
void assign (const idx_vector &i, const Array< float > &rhs, const float &rfv)
 Indexed assignment (always with resize & fill). More...
 
void assign (const idx_vector &i, const Array< float > &rhs)
 
void assign (const idx_vector &i, const idx_vector &j, const Array< float > &rhs, const float &rfv)
 
void assign (const idx_vector &i, const idx_vector &j, const Array< float > &rhs)
 
void assign (const Array< idx_vector > &ia, const Array< float > &rhs, const float &rfv)
 
void assign (const Array< idx_vector > &ia, const Array< float > &rhs)
 
void delete_elements (const idx_vector &i)
 Deleting elements. More...
 
void delete_elements (int dim, const idx_vector &i)
 A(:,...,I,...,:) = [] (>= 2 subscripts, one of them is non-colon) More...
 
void delete_elements (const Array< idx_vector > &ia)
 Dispatcher to the above two. More...
 
Array< U > map (U(&fcn)(float)) const
 Overloads for function references. More...
 
Array< U > map (U(&fcn)(const float &)) const
 
bool test_any (F fcn) const
 Simpler calls. More...
 
bool test_all (F fcn) const
 
bool test_any (bool(&fcn)(float)) const
 Overloads for function references. More...
 
bool test_any (bool(&fcn)(const float &)) const
 
bool test_all (bool(&fcn)(float)) const
 
bool test_all (bool(&fcn)(const float &)) const
 
int * jit_ref_count (void)
 WARNING: Only call these functions from jit. More...
 
float * jit_slice_data (void) const
 
octave_idx_type * jit_dimensions (void) const
 
void * jit_array_rep (void) const
 

Static Public Member Functions

static Array< float > cat (int dim, octave_idx_type n, const Array< float > *array_list)
 Concatenation along a specified (0-based) dimension, equivalent to cat(). More...
 
static octave_idx_type compute_index (Array< octave_idx_type > &ra_idx, const dim_vector &dimensions)
 
static void increment_index (Array< octave_idx_type > &ra_idx, const dim_vector &dimensions, int start_dimension=0)
 

Protected Attributes

dim_vector dimensions
 
Array< float >::ArrayRep * rep
 
float * slice_data
 
octave_idx_type slice_len
 

Private Member Functions

FloatMatrix finverse (MatrixType &mattype, octave_idx_type &info, float &rcon, int force, int calc_cond) const
 
FloatMatrix fsolve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, bool calc_cond=false) const
 
FloatMatrix ltsolve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, bool calc_cond=false, blas_trans_type transt=blas_no_trans) const
 
FloatMatrix tinverse (MatrixType &mattype, octave_idx_type &info, float &rcon, int force, int calc_cond) const
 
FloatMatrix utsolve (MatrixType &typ, const FloatMatrix &b, octave_idx_type &info, float &rcon, solve_singularity_handler sing_handler, bool calc_cond=false, blas_trans_type transt=blas_no_trans) const
 

Friends

class FloatComplexMatrix
 
OCTAVE_API FloatMatrix imag (const FloatComplexMatrix &a)
 
OCTAVE_API std::ostream & operator<< (std::ostream &os, const FloatMatrix &a)
 
OCTAVE_API std::istream & operator>> (std::istream &is, FloatMatrix &a)
 
OCTAVE_API FloatMatrix real (const FloatComplexMatrix &a)
 

Detailed Description

Definition at line 35 of file fMatrix.h.

Member Typedef Documentation

typedef FloatColumnVector FloatMatrix::column_vector_type

Definition at line 41 of file fMatrix.h.

typedef bool(* Array< float >::compare_fcn_type)(typename ref_param< float >::type, typename ref_param< float >::type)
inherited

Definition at line 122 of file Array.h.

typedef ref_param<float >::type Array< float >::crefT
inherited

Definition at line 120 of file Array.h.

typedef float Array< float >::element_type
inherited

Definition at line 118 of file Array.h.

typedef FloatRowVector FloatMatrix::row_vector_type

Definition at line 42 of file fMatrix.h.

typedef void(* FloatMatrix::solve_singularity_handler)(float rcon)

Definition at line 44 of file fMatrix.h.

Constructor & Destructor Documentation

FloatMatrix::FloatMatrix ( void  )
inline

Definition at line 46 of file fMatrix.h.

Referenced by append(), inverse(), lssolve(), pseudo_inverse(), solve(), and stack().

FloatMatrix::FloatMatrix ( octave_idx_type  r,
octave_idx_type  c 
)
inline

Definition at line 48 of file fMatrix.h.

FloatMatrix::FloatMatrix ( octave_idx_type  r,
octave_idx_type  c,
float  val 
)
inline

Definition at line 51 of file fMatrix.h.

FloatMatrix::FloatMatrix ( const dim_vector &  dv)
inline

Definition at line 54 of file fMatrix.h.

FloatMatrix::FloatMatrix ( const dim_vector &  dv,
float  val 
)
inline

Definition at line 56 of file fMatrix.h.

FloatMatrix::FloatMatrix ( const FloatMatrix &  a)
inline

Definition at line 59 of file fMatrix.h.

template<class U >
FloatMatrix::FloatMatrix ( const MArray< U > &  a)
inline

Definition at line 62 of file fMatrix.h.

template<class U >
FloatMatrix::FloatMatrix ( const Array< U > &  a)
inline

Definition at line 65 of file fMatrix.h.

FloatMatrix::FloatMatrix ( const FloatRowVector &  rv)
explicit

Definition at line 251 of file fMatrix.cc.

FloatMatrix::FloatMatrix ( const FloatColumnVector &  cv)
explicit

Definition at line 256 of file fMatrix.cc.

FloatMatrix::FloatMatrix ( const FloatDiagMatrix &  a)
explicit

Definition at line 261 of file fMatrix.cc.

References DiagArray2< T >::elem(), Array< float >::elem(), and DiagArray2< T >::length().

FloatMatrix::FloatMatrix ( const MDiagArray2< float > &  a)
explicit

Definition at line 268 of file fMatrix.cc.

References DiagArray2< T >::elem(), Array< float >::elem(), and DiagArray2< T >::length().

FloatMatrix::FloatMatrix ( const DiagArray2< float > &  a)
explicit

Definition at line 275 of file fMatrix.cc.

References DiagArray2< T >::elem(), Array< float >::elem(), and DiagArray2< T >::length().

FloatMatrix::FloatMatrix ( const PermMatrix &  a)
explicit

Definition at line 282 of file fMatrix.cc.

References PermMatrix::col_perm_vec(), Array< float >::elem(), and PermMatrix::rows().

FloatMatrix::FloatMatrix ( const boolMatrix &  a)
explicit

Definition at line 293 of file fMatrix.cc.

FloatMatrix::FloatMatrix ( const charMatrix &  a)
explicit

Definition at line 298 of file fMatrix.cc.

References Array< T >::cols(), Array< T >::elem(), Array< float >::elem(), and Array< T >::rows().

Member Function Documentation

FloatMatrix FloatMatrix::abs ( void  ) const

Definition at line 2715 of file fMatrix.cc.

References FloatNDArray::abs().

Referenced by finverse(), fsolve(), and rcond().

boolNDArray FloatNDArray::all ( int  dim = -1) const
inherited

Definition at line 601 of file fNDArray.cc.

References mx_inline_all().

bool FloatNDArray::all_elements_are_int_or_inf_or_nan ( void  ) const
inherited

Definition at line 548 of file fNDArray.cc.

References Array< float >::test_all(), and xis_int_or_inf_or_nan().

bool FloatNDArray::all_elements_are_zero ( void  ) const
inherited

Definition at line 542 of file fNDArray.cc.

References Array< float >::test_all(), and xis_zero().

bool FloatNDArray::all_integers ( float &  max_val,
float &  min_val 
) const
inherited

Definition at line 557 of file fNDArray.cc.

References Array< float >::elem(), Array< float >::nelem(), and xisinteger().

Referenced by elem_xpow(), octave_float_diag_matrix::save_binary(), octave_float_matrix::save_binary(), octave_float_matrix::save_hdf5(), and write_mat5_array().

bool FloatNDArray::all_integers ( void  ) const
inherited

Definition at line 587 of file fNDArray.cc.

References Array< float >::test_all(), and xisinteger().

boolNDArray FloatNDArray::any ( int  dim = -1) const
inherited

Definition at line 607 of file fNDArray.cc.

References mx_inline_any().

bool FloatNDArray::any_element_is_inf_or_nan ( void  ) const
inherited

Definition at line 530 of file fNDArray.cc.

References mx_inline_all_finite().

Referenced by Fsvd(), and FloatEIG::init().

bool FloatNDArray::any_element_is_nan ( void  ) const
inherited

Definition at line 524 of file fNDArray.cc.

References mx_inline_any_nan().

Referenced by octave_float_matrix::bool_array_value(), and FloatNDArray::operator!().

bool FloatNDArray::any_element_is_negative ( bool  neg_zero = false) const
inherited

Definition at line 510 of file fNDArray.cc.

References mx_inline_any_negative(), Array< float >::test_all(), and xnegative_sign().

Referenced by elem_xpow().

bool FloatNDArray::any_element_is_positive ( bool  neg_zero = false) const
inherited

Definition at line 517 of file fNDArray.cc.

References mx_inline_any_positive(), Array< float >::test_all(), and xpositive_sign().

bool FloatNDArray::any_element_not_one_or_zero ( void  ) const
inherited

Definition at line 536 of file fNDArray.cc.

References Array< float >::test_all(), and xis_one_or_zero().

Referenced by octave_float_matrix::bool_array_value().

FloatMatrix FloatMatrix::append ( const FloatMatrix &  a) const

Definition at line 467 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::cols(), FloatMatrix(), insert(), Array< float >::rows(), and Array< T >::rows().

FloatMatrix FloatMatrix::append ( const FloatRowVector &  a) const

Definition at line 485 of file fMatrix.cc.

References Array< float >::cols(), FloatMatrix(), insert(), Array< T >::length(), and Array< float >::rows().

FloatMatrix FloatMatrix::append ( const FloatColumnVector &  a) const

Definition at line 503 of file fMatrix.cc.

References Array< float >::cols(), FloatMatrix(), insert(), Array< T >::length(), and Array< float >::rows().

FloatMatrix FloatMatrix::append ( const FloatDiagMatrix &  a) const

Definition at line 521 of file fMatrix.cc.

References DiagArray2< T >::cols(), Array< float >::cols(), insert(), DiagArray2< T >::rows(), and Array< float >::rows().

Array<float > Array< float >::as_column ( void  ) const
inlineinherited

Return the array as a column vector.

Definition at line 279 of file Array.h.

Array<float > Array< float >::as_matrix ( void  ) const
inlineinherited

Return the array as a matrix.

Definition at line 299 of file Array.h.

Array<float > Array< float >::as_row ( void  ) const
inlineinherited

Return the array as a row vector.

Definition at line 289 of file Array.h.

void Array< float >::assign ( const idx_vector &  i,
const Array< float > &  rhs,
const float &  rfv 
)
inherited

Indexed assignment (always with resize & fill).

void Array< float >::assign ( const idx_vector &  i,
const Array< float > &  rhs 
)
inlineinherited

Definition at line 548 of file Array.h.

void Array< float >::assign ( const idx_vector &  i,
const idx_vector &  j,
const Array< float > &  rhs,
const float &  rfv 
)
inherited
void Array< float >::assign ( const idx_vector &  i,
const idx_vector &  j,
const Array< float > &  rhs 
)
inlineinherited

Definition at line 555 of file Array.h.

void Array< float >::assign ( const Array< idx_vector > &  ia,
const Array< float > &  rhs,
const float &  rfv 
)
inherited
void Array< float >::assign ( const Array< idx_vector > &  ia,
const Array< float > &  rhs 
)
inlineinherited

Definition at line 561 of file Array.h.

size_t Array< float >::byte_size ( void  ) const
inlineinherited

Definition at line 333 of file Array.h.

octave_idx_type Array< float >::capacity ( void  ) const
inlineinherited

Number of elements in the array.

Synonymous with length(), nelem(), and numel().

Definition at line 256 of file Array.h.

static Array<float > Array< float >::cat ( int  dim,
octave_idx_type  n,
const Array< float > *  array_list 
)
staticinherited

Concatenation along a specified (0-based) dimension, equivalent to cat().

dim = -1 corresponds to dim = 0 and dim = -2 corresponds to dim = 1, but apply the looser matching rules of vertcat/horzcat.

FloatNDArray& FloatNDArray::changesign ( void  )
inlineinherited

Definition at line 154 of file fNDArray.h.

References MArray< T >::changesign().

float & Array< float >::checkelem ( octave_idx_type  n)
inherited
float & Array< float >::checkelem ( octave_idx_type  i,
octave_idx_type  j 
)
inherited
float & Array< float >::checkelem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
)
inherited
float & Array< float >::checkelem ( const Array< octave_idx_type > &  ra_idx)
inherited
crefT Array< float >::checkelem ( octave_idx_type  n) const
inherited
crefT Array< float >::checkelem ( octave_idx_type  i,
octave_idx_type  j 
) const
inherited
crefT Array< float >::checkelem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
) const
inherited
crefT Array< float >::checkelem ( const Array< octave_idx_type > &  ra_idx) const
inherited
void Array< float >::clear ( void  )
inherited
void Array< float >::clear ( const dim_vector &  dv)
inherited
void Array< float >::clear ( octave_idx_type  r,
octave_idx_type  c 
)
inlineinherited

Definition at line 249 of file Array.h.

octave_idx_type Array< float >::cols ( void  ) const
inlineinherited

Definition at line 321 of file Array.h.

Referenced by append(), column_max(), column_min(), determinant(), diag(), fill(), finverse(), fourier(), fourier2d(), fsolve(), ifourier(), ifourier2d(), insert(), is_symmetric(), lssolve(), ltsolve(), operator+=(), operator-=(), operator==(), pseudo_inverse(), rcond(), row_max(), row_min(), stack(), tinverse(), and utsolve().

FloatColumnVector FloatMatrix::column ( octave_idx_type  i) const

Definition at line 652 of file fMatrix.cc.

References idx_vector::colon, and Array< float >::index().

Referenced by FloatQR::insert_col(), solve(), FloatQR::update(), FloatLU::update(), and FloatLU::update_piv().

FloatRowVector FloatMatrix::column_max ( void  ) const

Definition at line 2909 of file fMatrix.cc.

FloatRowVector FloatMatrix::column_max ( Array< octave_idx_type > &  index) const

Definition at line 2916 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< float >::elem(), octave_Float_NaN, FloatRowVector::resize(), Array< T >::resize(), Array< float >::rows(), and xisnan().

FloatRowVector FloatMatrix::column_min ( void  ) const

Definition at line 2854 of file fMatrix.cc.

FloatRowVector FloatMatrix::column_min ( Array< octave_idx_type > &  index) const

Definition at line 2861 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< float >::elem(), octave_Float_NaN, FloatRowVector::resize(), Array< T >::resize(), Array< float >::rows(), and xisnan().

octave_idx_type Array< float >::columns ( void  ) const
inlineinherited

Definition at line 322 of file Array.h.

Referenced by inverse().

octave_idx_type FloatNDArray::compute_index ( Array< octave_idx_type > &  ra_idx,
const dim_vector &  dimensions 
)
staticinherited

Definition at line 824 of file fNDArray.cc.

References compute_index().

octave_idx_type Array< float >::compute_index ( octave_idx_type  i,
octave_idx_type  j 
) const
inherited
octave_idx_type Array< float >::compute_index ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
) const
inherited
octave_idx_type Array< float >::compute_index ( const Array< octave_idx_type > &  ra_idx) const
inherited
octave_idx_type Array< float >::compute_index_unchecked ( const Array< octave_idx_type > &  ra_idx) const
inlineinherited

Definition at line 347 of file Array.h.

FloatNDArray FloatNDArray::concat ( const FloatNDArray &  rb,
const Array< octave_idx_type > &  ra_idx 
)
inherited

Definition at line 709 of file fNDArray.cc.

References FloatNDArray::insert(), and Array< T >::numel().

FloatComplexNDArray FloatNDArray::concat ( const FloatComplexNDArray &  rb,
const Array< octave_idx_type > &  ra_idx 
)
inherited

Definition at line 718 of file fNDArray.cc.

References FloatComplexNDArray::insert(), and Array< T >::numel().

charNDArray FloatNDArray::concat ( const charNDArray &  rb,
const Array< octave_idx_type > &  ra_idx 
)
inherited

Definition at line 728 of file fNDArray.cc.

References d, Array< float >::dims(), Array< float >::elem(), Array< T >::elem(), charNDArray::insert(), max(), NINTbig(), Array< T >::numel(), Array< float >::numel(), and xisnan().

FloatNDArray FloatNDArray::cummax ( int  dim = -1) const
inherited

Definition at line 679 of file fNDArray.cc.

References mx_inline_cummax().

FloatNDArray FloatNDArray::cummax ( Array< octave_idx_type > &  index,
int  dim = -1 
) const
inherited

Definition at line 685 of file fNDArray.cc.

References mx_inline_cummax().

FloatNDArray FloatNDArray::cummin ( int  dim = -1) const
inherited

Definition at line 691 of file fNDArray.cc.

References mx_inline_cummin().

FloatNDArray FloatNDArray::cummin ( Array< octave_idx_type > &  index,
int  dim = -1 
) const
inherited

Definition at line 697 of file fNDArray.cc.

References mx_inline_cummin().

FloatMatrix FloatMatrix::cumprod ( int  dim = -1) const

Definition at line 2685 of file fMatrix.cc.

References FloatNDArray::cumprod().

FloatMatrix FloatMatrix::cumsum ( int  dim = -1) const

Definition at line 2691 of file fMatrix.cc.

References FloatNDArray::cumsum().

const float * Array< float >::data ( void  ) const
inlineinherited

Definition at line 479 of file Array.h.

Referenced by FloatRowVector::operator==(), FloatColumnVector::operator==(), and operator==().

void Array< float >::delete_elements ( const idx_vector &  i)
inherited

Deleting elements.

A(I) = [] (with a single subscript)

void Array< float >::delete_elements ( int  dim,
const idx_vector &  i 
)
inherited

A(:,...,I,...,:) = [] (>= 2 subscripts, one of them is non-colon)

void Array< float >::delete_elements ( const Array< idx_vector > &  ia)
inherited

Dispatcher to the above two.

FloatDET FloatMatrix::determinant ( void  ) const

Definition at line 1243 of file fMatrix.cc.

Referenced by determinant(), and Fdet().

FloatDET FloatMatrix::determinant ( octave_idx_type &  info) const

Definition at line 1251 of file fMatrix.cc.

References determinant().

FloatDET FloatMatrix::determinant ( octave_idx_type &  info,
float &  rcon,
int  calc_cond = 1 
) const

Definition at line 1258 of file fMatrix.cc.

References determinant().

FloatDET FloatMatrix::determinant ( MatrixType &  mattype,
octave_idx_type &  info,
float &  rcon,
int  calc_cond = 1 
) const

Definition at line 1266 of file fMatrix.cc.

References Array< float >::cols(), Array< float >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), MatrixType::Full, MatrixType::Hermitian, MatrixType::Lower, MatrixType::mark_as_unsymmetric(), MatrixType::Rectangular, Array< float >::rows(), base_det< T >::square(), MatrixType::type(), MatrixType::Unknown, MatrixType::Upper, and xnorm().

FloatMatrix FloatMatrix::diag ( octave_idx_type  k = 0) const

Definition at line 2721 of file fMatrix.cc.

References FloatNDArray::diag().

Referenced by octave_float_matrix::diag().

FloatDiagMatrix FloatMatrix::diag ( octave_idx_type  m,
octave_idx_type  n 
) const

Definition at line 2727 of file fMatrix.cc.

References Array< float >::cols(), current_liboctave_error_handler, and Array< float >::rows().

FloatNDArray FloatNDArray::diff ( octave_idx_type  order = 1,
int  dim = -1 
) const
inherited

Definition at line 703 of file fNDArray.cc.

References mx_inline_diff().

Referenced by do_diff().

octave_idx_type Array< float >::dim1 ( void  ) const
inlineinherited

Definition at line 312 of file Array.h.

octave_idx_type Array< float >::dim2 ( void  ) const
inlineinherited

Definition at line 320 of file Array.h.

octave_idx_type Array< float >::dim3 ( void  ) const
inlineinherited

Definition at line 329 of file Array.h.

const dim_vector& Array< float >::dims ( void  ) const
inlineinherited

Return a const-reference so that dims ()(i) works efficiently.

Definition at line 337 of file Array.h.

Referenced by FloatNDArray::concat(), FloatNDArray::fourier(), FloatNDArray::fourier2d(), FloatNDArray::fourierNd(), FloatNDArray::ifourier(), FloatNDArray::ifourier2d(), and FloatNDArray::ifourierNd().

NDArray FloatNDArray::dprod ( int  dim = -1) const
inherited

Definition at line 631 of file fNDArray.cc.

References mx_inline_dprod().

Referenced by Fprod().

NDArray FloatNDArray::dsum ( int  dim = -1) const
inherited

Definition at line 643 of file fNDArray.cc.

References mx_inline_dsum().

Referenced by Fsum().

float & Array< float >::elem ( octave_idx_type  n)
inlineinherited

Definition at line 380 of file Array.h.

Referenced by FloatNDArray::all_integers(), column_max(), column_min(), FloatNDArray::concat(), determinant(), FloatRowVector::extract(), FloatColumnVector::extract(), FloatRowVector::extract_n(), FloatColumnVector::extract_n(), FloatMatrix(), is_symmetric(), FloatRowVector::max(), FloatColumnVector::max(), FloatRowVector::min(), FloatColumnVector::min(), operator+=(), operator-=(), row_max(), and row_min().

float & Array< float >::elem ( octave_idx_type  i,
octave_idx_type  j 
)
inlineinherited

Definition at line 386 of file Array.h.

float & Array< float >::elem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
)
inlineinherited

Definition at line 388 of file Array.h.

float & Array< float >::elem ( const Array< octave_idx_type > &  ra_idx)
inlineinherited

Definition at line 391 of file Array.h.

crefT Array< float >::elem ( octave_idx_type  n) const
inlineinherited

Definition at line 417 of file Array.h.

crefT Array< float >::elem ( octave_idx_type  i,
octave_idx_type  j 
) const
inlineinherited

Definition at line 419 of file Array.h.

crefT Array< float >::elem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
) const
inlineinherited

Definition at line 422 of file Array.h.

crefT Array< float >::elem ( const Array< octave_idx_type > &  ra_idx) const
inlineinherited

Definition at line 425 of file Array.h.

FloatMatrix FloatMatrix::extract ( octave_idx_type  r1,
octave_idx_type  c1,
octave_idx_type  r2,
octave_idx_type  c2 
) const

Definition at line 627 of file fMatrix.cc.

References Array< float >::index().

Referenced by pseudo_inverse().

FloatMatrix FloatMatrix::extract_n ( octave_idx_type  r1,
octave_idx_type  c1,
octave_idx_type  nr,
octave_idx_type  nc 
) const

Definition at line 637 of file fMatrix.cc.

References Array< float >::index().

FloatMatrix & FloatMatrix::fill ( float  val)

Definition at line 420 of file fMatrix.cc.

References Array< float >::cols(), Array< float >::make_unique(), Array< float >::rows(), and Array< float >::xelem().

Referenced by insert().

FloatMatrix & FloatMatrix::fill ( float  val,
octave_idx_type  r1,
octave_idx_type  c1,
octave_idx_type  r2,
octave_idx_type  c2 
)

Definition at line 438 of file fMatrix.cc.

References Array< float >::cols(), Array< float >::make_unique(), r2, Array< float >::rows(), and Array< float >::xelem().

void Array< float >::fill ( const float &  val)
inherited
Array<octave_idx_type> Array< float >::find ( octave_idx_type  n = -1,
bool  backward = false 
) const
inherited

Find indices of (at most n) nonzero elements.

If n is specified, backward specifies search from backward.

FloatMatrix FloatMatrix::finverse ( MatrixType &  mattype,
octave_idx_type &  info,
float &  rcon,
int  force,
int  calc_cond 
) const
private

Definition at line 756 of file fMatrix.cc.

References abs(), Array< float >::cols(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), MatrixType::mark_as_rectangular(), FloatRowVector::max(), Array< T >::resize(), row(), Array< float >::rows(), and sum().

Referenced by inverse().

const float * Array< float >::fortran_vec ( void  ) const
inlineinherited

Definition at line 481 of file Array.h.

Referenced by FloatNDArray::fourier(), fourier(), FloatNDArray::fourier2d(), fourier2d(), FloatNDArray::fourierNd(), ltsolve(), rcond(), and utsolve().

float * Array< float >::fortran_vec ( void  )
inherited
FloatComplexNDArray FloatNDArray::fourier ( int  dim = 1) const
inherited

Definition at line 58 of file fNDArray.cc.

References Array< float >::dims(), octave_fftw::fft(), Array< T >::fortran_vec(), Array< float >::fortran_vec(), dim_vector::length(), and Array< float >::numel().

Referenced by do_fft().

FloatComplexMatrix FloatMatrix::fourier ( void  ) const

Definition at line 916 of file fMatrix.cc.

References Array< float >::cols(), octave_fftw::fft(), Array< T >::fortran_vec(), Array< float >::fortran_vec(), and Array< float >::rows().

FloatComplexMatrix FloatMatrix::fourier2d ( void  ) const

Definition at line 975 of file fMatrix.cc.

References Array< float >::cols(), octave_fftw::fftNd(), Array< T >::fortran_vec(), Array< float >::fortran_vec(), and Array< float >::rows().

FloatComplexNDArray FloatNDArray::fourierNd ( void  ) const
inherited

Definition at line 158 of file fNDArray.cc.

References Array< float >::dims(), octave_fftw::fftNd(), Array< T >::fortran_vec(), Array< float >::fortran_vec(), and dim_vector::length().

Referenced by do_fftn().

FloatMatrix FloatMatrix::fsolve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
bool  calc_cond = false 
) const
private

Definition at line 1764 of file fMatrix.cc.

References abs(), Array< float >::cols(), Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), MatrixType::Full, gripe_singular_matrix(), MatrixType::Hermitian, MatrixType::mark_as_rectangular(), MatrixType::mark_as_unsymmetric(), FloatRowVector::max(), row(), Array< T >::rows(), Array< float >::rows(), sum(), MatrixType::type(), and xisnan().

Referenced by solve().

MArray<float > MArray< float >::hermitian ( float (*)(const float &)  fcn = 0) const
inlineinherited

Definition at line 86 of file MArray.h.

void MArray< float >::idx_add ( const idx_vector &  idx,
float  val 
)
inherited
void MArray< float >::idx_add ( const idx_vector &  idx,
const MArray< float > &  vals 
)
inherited
void MArray< float >::idx_add_nd ( const idx_vector &  idx,
const MArray< float > &  vals,
int  dim = -1 
)
inherited
void MArray< float >::idx_max ( const idx_vector &  idx,
const MArray< float > &  vals 
)
inherited
void MArray< float >::idx_min ( const idx_vector &  idx,
const MArray< float > &  vals 
)
inherited
FloatComplexNDArray FloatNDArray::ifourier ( int  dim = 1) const
inherited

Definition at line 89 of file fNDArray.cc.

References Array< float >::dims(), Array< T >::fortran_vec(), octave_fftw::ifft(), dim_vector::length(), and Array< float >::numel().

Referenced by do_fft().

FloatComplexMatrix FloatMatrix::ifourier ( void  ) const

Definition at line 945 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::fortran_vec(), octave_fftw::ifft(), and Array< float >::rows().

FloatComplexMatrix FloatMatrix::ifourier2d ( void  ) const

Definition at line 987 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::fortran_vec(), octave_fftw::ifftNd(), and Array< float >::rows().

FloatComplexNDArray FloatNDArray::ifourierNd ( void  ) const
inherited

Definition at line 173 of file fNDArray.cc.

References Array< float >::dims(), Array< T >::fortran_vec(), octave_fftw::ifftNd(), and dim_vector::length().

Referenced by do_fftn().

void FloatNDArray::increment_index ( Array< octave_idx_type > &  ra_idx,
const dim_vector &  dimensions,
int  start_dimension = 0 
)
staticinherited

Definition at line 816 of file fNDArray.cc.

Array<float > Array< float >::index ( const idx_vector &  i) const
inherited

Indexing without resizing.

Referenced by column(), extract(), extract_n(), and row().

Array<float > Array< float >::index ( const idx_vector &  i,
const idx_vector &  j 
) const
inherited
Array<float > Array< float >::index ( const Array< idx_vector > &  ia) const
inherited
Array<float > Array< float >::index ( const idx_vector &  i,
bool  resize_ok,
const float &  rfv 
) const
inherited

Indexing with possible resizing and fill.

Array<float > Array< float >::index ( const idx_vector &  i,
bool  resize_ok 
) const
inlineinherited

Definition at line 523 of file Array.h.

Array<float > Array< float >::index ( const idx_vector &  i,
const idx_vector &  j,
bool  resize_ok,
const float &  rfv 
) const
inherited
Array<float > Array< float >::index ( const idx_vector &  i,
const idx_vector &  j,
bool  resize_ok 
) const
inlineinherited

Definition at line 530 of file Array.h.

Array<float > Array< float >::index ( const Array< idx_vector > &  ia,
bool  resize_ok,
const float &  rfv 
) const
inherited
Array<float > Array< float >::index ( const Array< idx_vector > &  ia,
bool  resize_ok 
) const
inlineinherited

Definition at line 538 of file Array.h.

FloatMatrix & FloatMatrix::insert ( const FloatMatrix &  a,
octave_idx_type  r,
octave_idx_type  c 
)

Definition at line 338 of file fMatrix.cc.

References FloatNDArray::insert().

Referenced by append(), and stack().

FloatMatrix & FloatMatrix::insert ( const FloatRowVector &  a,
octave_idx_type  r,
octave_idx_type  c 
)

Definition at line 346 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< T >::length(), Array< float >::make_unique(), Array< float >::rows(), and Array< float >::xelem().

FloatMatrix & FloatMatrix::insert ( const FloatColumnVector &  a,
octave_idx_type  r,
octave_idx_type  c 
)

Definition at line 369 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< T >::length(), Array< float >::make_unique(), Array< float >::rows(), and Array< float >::xelem().

FloatMatrix & FloatMatrix::insert ( const FloatDiagMatrix &  a,
octave_idx_type  r,
octave_idx_type  c 
)

Definition at line 392 of file fMatrix.cc.

References DiagArray2< T >::cols(), Array< float >::cols(), DiagArray2< T >::elem(), fill(), DiagArray2< T >::length(), Array< float >::make_unique(), DiagArray2< T >::rows(), Array< float >::rows(), and Array< float >::xelem().

FloatNDArray & FloatNDArray::insert ( const FloatNDArray &  a,
octave_idx_type  r,
octave_idx_type  c 
)
inherited

Definition at line 776 of file fNDArray.cc.

References Array< T >::insert().

Referenced by FloatNDArray::concat(), and insert().

FloatNDArray & FloatNDArray::insert ( const FloatNDArray &  a,
const Array< octave_idx_type > &  ra_idx 
)
inherited

Definition at line 784 of file fNDArray.cc.

References Array< T >::insert().

Array<float >& Array< float >::insert ( const Array< float > &  a,
const Array< octave_idx_type > &  idx 
)
inherited

Insert an array into another at a specified position.

If size (a) is [d1 d2 ... dN] and idx is [i1 i2 ... iN], this method is equivalent to x(i1:i1+d1-1, i2:i2+d2-1, ... , iN:iN+dN-1) = a.

Array<float >& Array< float >::insert ( const Array< float > &  a,
octave_idx_type  r,
octave_idx_type  c 
)
inherited

This is just a special case for idx = [r c 0 ...].

FloatMatrix FloatMatrix::inverse ( void  ) const

Definition at line 658 of file fMatrix.cc.

Referenced by Finv(), inverse(), pseudo_inverse(), and xpow().

FloatMatrix FloatMatrix::inverse ( octave_idx_type &  info) const

Definition at line 667 of file fMatrix.cc.

References inverse().

FloatMatrix FloatMatrix::inverse ( octave_idx_type &  info,
float &  rcon,
int  force = 0,
int  calc_cond = 1 
) const

Definition at line 675 of file fMatrix.cc.

References inverse().

FloatMatrix FloatMatrix::inverse ( MatrixType &  mattype) const

Definition at line 683 of file fMatrix.cc.

References inverse().

FloatMatrix FloatMatrix::inverse ( MatrixType &  mattype,
octave_idx_type &  info 
) const

Definition at line 691 of file fMatrix.cc.

References inverse().

FloatMatrix FloatMatrix::inverse ( MatrixType &  mattype,
octave_idx_type &  info,
float &  rcon,
int  force = 0,
int  calc_cond = 1 
) const

Definition at line 838 of file fMatrix.cc.

References Array< float >::columns(), finverse(), FloatMatrix(), FloatCHOL::inverse(), MatrixType::is_hermitian(), MatrixType::Lower, MatrixType::mark_as_unsymmetric(), octave_Float_Inf, FloatCHOL::rcond(), Array< float >::rows(), tinverse(), MatrixType::type(), MatrixType::Unknown, and MatrixType::Upper.

MArray<float > MArray< float >::ipermute ( const Array< octave_idx_type > &  vec) const
inlineinherited

Definition at line 78 of file MArray.h.

bool Array< float >::is_empty ( void  ) const
inlineinherited

Definition at line 472 of file Array.h.

bool Array< float >::is_shared ( void  )
inlineinherited

Definition at line 485 of file Array.h.

OCTAVE_API sortmode Array< float >::is_sorted ( sortmode  mode = UNSORTED) const
inherited

Ordering is auto-detected or can be specified.

Definition at line 92 of file Array-f.cc.

References ASCENDING, Array< T >::data(), DESCENDING, Array< T >::numel(), UNSORTED, and xisnan().

sortmode Array< float >::is_sorted_rows ( sortmode  mode = UNSORTED) const
inherited

Ordering is auto-detected or can be specified.

bool Array< float >::is_square ( void  ) const
inlineinherited

Definition at line 470 of file Array.h.

Referenced by is_symmetric().

bool FloatMatrix::is_symmetric ( void  ) const

Definition at line 322 of file fMatrix.cc.

References Array< float >::cols(), Array< float >::elem(), Array< float >::is_square(), and Array< float >::rows().

Referenced by FloatEIG::init().

bool Array< float >::is_vector ( void  ) const
inlineinherited

Definition at line 474 of file Array.h.

boolNDArray FloatNDArray::isfinite ( void  ) const
inherited

Definition at line 810 of file fNDArray.cc.

boolNDArray FloatNDArray::isinf ( void  ) const
inherited

Definition at line 804 of file fNDArray.cc.

boolNDArray FloatNDArray::isnan ( void  ) const
inherited

Definition at line 798 of file fNDArray.cc.

void* Array< float >::jit_array_rep ( void  ) const
inlineinherited

Definition at line 749 of file Array.h.

octave_idx_type* Array< float >::jit_dimensions ( void  ) const
inlineinherited

Definition at line 747 of file Array.h.

int* Array< float >::jit_ref_count ( void  )
inlineinherited

WARNING: Only call these functions from jit.

Definition at line 743 of file Array.h.

float * Array< float >::jit_slice_data ( void  ) const
inlineinherited

Definition at line 745 of file Array.h.

octave_idx_type Array< float >::length ( void  ) const
inlineinherited

Number of elements in the array.

Synonymous with capacity(), nelem(), and numel().

Note
This is not the same as length() at the Octave interpreter. At the Octave interpreter, the function length() returns the length of the greatest dimension. This method returns the total number of elements.

Definition at line 267 of file Array.h.

Referenced by FloatRowVector::append(), FloatRowVector::fill(), FloatColumnVector::fill(), FloatRowVector::insert(), FloatColumnVector::insert(), FloatRowVector::max(), FloatColumnVector::max(), FloatRowVector::min(), FloatColumnVector::min(), FloatRowVector::operator==(), FloatColumnVector::operator==(), operator==(), and FloatColumnVector::stack().

Array<float > Array< float >::linear_slice ( octave_idx_type  lo,
octave_idx_type  up 
) const
inherited

Extract a slice from this array as a column vector: A(:)(lo+1:up).

Must be 0 <= lo && up <= numel. May be up < lo.

octave_idx_type Array< float >::lookup ( const float &  value,
sortmode  mode = UNSORTED 
) const
inherited

Do a binary lookup in a sorted array.

Must not contain NaNs. Mode can be specified or is auto-detected by comparing 1st and last element.

Array<octave_idx_type> Array< float >::lookup ( const Array< float > &  values,
sortmode  mode = UNSORTED 
) const
inherited

Ditto, but for an array of values, specializing on the case when values are sorted.

NaNs get the value N.

FloatMatrix FloatMatrix::lssolve ( const FloatMatrix &  b) const

Definition at line 2264 of file fMatrix.cc.

Referenced by lssolve(), and solve().

FloatMatrix FloatMatrix::lssolve ( const FloatMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 2273 of file fMatrix.cc.

References lssolve().

FloatMatrix FloatMatrix::lssolve ( const FloatMatrix &  b,
octave_idx_type &  info,
octave_idx_type &  rank 
) const

Definition at line 2281 of file fMatrix.cc.

References lssolve().

FloatMatrix FloatMatrix::lssolve ( const FloatMatrix &  b,
octave_idx_type &  info,
octave_idx_type &  rank,
float &  rcon 
) const

Definition at line 2289 of file fMatrix.cc.

References Array< T >::cols(), Array< float >::cols(), current_liboctave_error_handler, Array< T >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_FUNC(), F77_XFCN, FloatMatrix(), Array< T >::fortran_vec(), resize(), Array< T >::resize(), Array< float >::rows(), Array< T >::rows(), xilaenv(), and xlog2().

FloatComplexMatrix FloatMatrix::lssolve ( const FloatComplexMatrix &  b) const

Definition at line 2423 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexMatrix FloatMatrix::lssolve ( const FloatComplexMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 2433 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexMatrix FloatMatrix::lssolve ( const FloatComplexMatrix &  b,
octave_idx_type &  info,
octave_idx_type &  rank 
) const

Definition at line 2442 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexMatrix FloatMatrix::lssolve ( const FloatComplexMatrix &  b,
octave_idx_type &  info,
octave_idx_type &  rank,
float &  rcon 
) const

Definition at line 2451 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatColumnVector FloatMatrix::lssolve ( const FloatColumnVector &  b) const

Definition at line 2459 of file fMatrix.cc.

References lssolve().

FloatColumnVector FloatMatrix::lssolve ( const FloatColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2468 of file fMatrix.cc.

References lssolve().

FloatColumnVector FloatMatrix::lssolve ( const FloatColumnVector &  b,
octave_idx_type &  info,
octave_idx_type &  rank 
) const

Definition at line 2476 of file fMatrix.cc.

References lssolve().

FloatColumnVector FloatMatrix::lssolve ( const FloatColumnVector &  b,
octave_idx_type &  info,
octave_idx_type &  rank,
float &  rcon 
) const

Definition at line 2484 of file fMatrix.cc.

References Array< float >::cols(), current_liboctave_error_handler, Array< T >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_FUNC(), F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), FloatColumnVector::resize(), Array< T >::resize(), Array< float >::rows(), xilaenv(), and xlog2().

FloatComplexColumnVector FloatMatrix::lssolve ( const FloatComplexColumnVector &  b) const

Definition at line 2577 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexColumnVector FloatMatrix::lssolve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2587 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexColumnVector FloatMatrix::lssolve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info,
octave_idx_type &  rank 
) const

Definition at line 2597 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatComplexColumnVector FloatMatrix::lssolve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info,
octave_idx_type &  rank,
float &  rcon 
) const

Definition at line 2606 of file fMatrix.cc.

References FloatComplexMatrix::lssolve().

FloatMatrix FloatMatrix::ltsolve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
bool  calc_cond = false,
blas_trans_type  transt = blas_no_trans 
) const
private

Definition at line 1669 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< float >::fortran_vec(), Array< T >::fortran_vec(), get_blas_char(), gripe_singular_matrix(), MatrixType::Lower, norm(), MatrixType::Permuted_Lower, Array< float >::rows(), Array< T >::rows(), MatrixType::type(), and xisnan().

Referenced by solve().

void Array< float >::make_unique ( void  )
inlineinherited

Definition at line 104 of file Array.h.

Referenced by FloatRowVector::fill(), FloatColumnVector::fill(), fill(), FloatRowVector::insert(), FloatColumnVector::insert(), and insert().

Array<U> Array< float >::map ( F  fcn) const
inlineinherited

Apply function fcn to each element of the Array<T>.

This function is optimised with a manually unrolled loop.

Definition at line 659 of file Array.h.

Array<U> Array< float >::map ( U(&)(float )  fcn) const
inlineinherited

Overloads for function references.

Definition at line 691 of file Array.h.

Array<U> Array< float >::map ( U(&)(const float &)  fcn) const
inlineinherited

Definition at line 696 of file Array.h.

FloatNDArray FloatNDArray::max ( int  dim = -1) const
inherited

Definition at line 655 of file fNDArray.cc.

References mx_inline_max().

FloatNDArray FloatNDArray::max ( Array< octave_idx_type > &  index,
int  dim = -1 
) const
inherited

Definition at line 661 of file fNDArray.cc.

References mx_inline_max().

void Array< float >::maybe_economize ( void  )
inlineinherited

Definition at line 589 of file Array.h.

void* Array< float >::mex_get_data ( void  ) const
inlineinherited

Give a pointer to the data in mex format.

Unsafe. This function exists to support the MEX interface. You should not use it anywhere else.

Definition at line 605 of file Array.h.

FloatNDArray FloatNDArray::min ( int  dim = -1) const
inherited

Definition at line 667 of file fNDArray.cc.

References mx_inline_min().

FloatNDArray FloatNDArray::min ( Array< octave_idx_type > &  index,
int  dim = -1 
) const
inherited

Definition at line 673 of file fNDArray.cc.

References mx_inline_min().

int Array< float >::ndims ( void  ) const
inlineinherited

Definition at line 487 of file Array.h.

octave_idx_type Array< float >::nelem ( void  ) const
inlineinherited

Number of elements in the array.

Synonymous with capacity(), length(), and numel().

Definition at line 271 of file Array.h.

Referenced by FloatNDArray::all_integers().

octave_idx_type Array< float >::nnz ( void  ) const
inherited

Count nonzero elements.

Array<float > Array< float >::nth_element ( const idx_vector &  n,
int  dim = 0 
) const
inherited

Returns the n-th element in increasing order, using the same ordering as used for sort.

n can either be a scalar index or a contiguous range.

octave_idx_type Array< float >::numel ( void  ) const
inlineinherited

Number of elements in the array.

Synonymous with capacity(), length(), and nelem().

Definition at line 275 of file Array.h.

Referenced by FloatNDArray::concat(), FloatNDArray::fourier(), FloatNDArray::fourier2d(), FloatNDArray::ifourier(), and FloatNDArray::ifourier2d().

boolNDArray FloatNDArray::operator! ( void  ) const
inherited

Definition at line 501 of file fNDArray.cc.

References FloatNDArray::any_element_is_nan(), gripe_nan_to_logical_conversion(), and mx_inline_not().

bool FloatMatrix::operator!= ( const FloatMatrix &  a) const

Definition at line 316 of file fMatrix.cc.

float & Array< float >::operator() ( octave_idx_type  n)
inlineinherited

Definition at line 403 of file Array.h.

float & Array< float >::operator() ( octave_idx_type  i,
octave_idx_type  j 
)
inlineinherited

Definition at line 404 of file Array.h.

float & Array< float >::operator() ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
)
inlineinherited

Definition at line 405 of file Array.h.

float & Array< float >::operator() ( const Array< octave_idx_type > &  ra_idx)
inlineinherited

Definition at line 407 of file Array.h.

crefT Array< float >::operator() ( octave_idx_type  n) const
inlineinherited

Definition at line 438 of file Array.h.

crefT Array< float >::operator() ( octave_idx_type  i,
octave_idx_type  j 
) const
inlineinherited

Definition at line 439 of file Array.h.

crefT Array< float >::operator() ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
) const
inlineinherited

Definition at line 441 of file Array.h.

crefT Array< float >::operator() ( const Array< octave_idx_type > &  ra_idx) const
inlineinherited

Definition at line 444 of file Array.h.

FloatMatrix & FloatMatrix::operator+= ( const FloatDiagMatrix &  a)

Definition at line 2614 of file fMatrix.cc.

References DiagArray2< T >::cols(), Array< float >::cols(), DiagArray2< T >::elem(), Array< float >::elem(), gripe_nonconformant(), DiagArray2< T >::length(), DiagArray2< T >::rows(), and Array< float >::rows().

FloatMatrix & FloatMatrix::operator-= ( const FloatDiagMatrix &  a)

Definition at line 2635 of file fMatrix.cc.

References DiagArray2< T >::cols(), Array< float >::cols(), DiagArray2< T >::elem(), Array< float >::elem(), gripe_nonconformant(), DiagArray2< T >::length(), DiagArray2< T >::rows(), and Array< float >::rows().

bool FloatMatrix::operator== ( const FloatMatrix &  a) const

Definition at line 307 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::cols(), Array< T >::data(), Array< float >::data(), Array< float >::length(), mx_inline_equal(), Array< float >::rows(), and Array< T >::rows().

bool Array< float >::optimize_dimensions ( const dim_vector &  dv)
inherited

Returns true if this->dims () == dv, and if so, replaces this->dimensions by a shallow copy of dv.

This is useful for maintaining several arrays with supposedly equal dimensions (e.g. structs in the interpreter).

Array<float > Array< float >::page ( octave_idx_type  k) const
inherited

Extract page: A(:,:,k+1).

octave_idx_type Array< float >::pages ( void  ) const
inlineinherited

Definition at line 330 of file Array.h.

MArray<float > MArray< float >::permute ( const Array< octave_idx_type > &  vec,
bool  inv = false 
) const
inlineinherited

Definition at line 74 of file MArray.h.

void Array< float >::print_info ( std::ostream &  os,
const std::string &  prefix 
) const
inherited
FloatMatrix FloatMatrix::prod ( int  dim = -1) const

Definition at line 2697 of file fMatrix.cc.

References FloatNDArray::prod().

FloatMatrix FloatMatrix::pseudo_inverse ( float  tol = 0.0) const

Definition at line 877 of file fMatrix.cc.

References Array< float >::cols(), SVD::economy, Array< T >::elem(), FloatColumnVector::extract(), extract(), FloatDiagMatrix::extract_diag(), FloatMatrix(), inverse(), FloatSVD::left_singular_matrix(), Array< T >::length(), FloatSVD::right_singular_matrix(), Array< float >::rows(), FloatComplexSVD::sigma, FloatSVD::singular_values(), transpose(), and V.

Referenced by Fpinv().

float FloatMatrix::rcond ( void  ) const

Definition at line 1403 of file fMatrix.cc.

Referenced by Frcond().

float FloatMatrix::rcond ( MatrixType &  mattype) const

Definition at line 1410 of file fMatrix.cc.

References abs(), Array< float >::cols(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< float >::fortran_vec(), Array< T >::fortran_vec(), MatrixType::Full, MatrixType::Hermitian, MatrixType::Lower, MatrixType::mark_as_rectangular(), MatrixType::mark_as_unsymmetric(), FloatRowVector::max(), norm(), octave_Inf, octave_NaN, MatrixType::Permuted_Lower, MatrixType::Permuted_Upper, row(), Array< float >::rows(), sum(), MatrixType::type(), MatrixType::Unknown, and MatrixType::Upper.

MArray<float > MArray< float >::reshape ( const dim_vector &  new_dims) const
inlineinherited

Definition at line 71 of file MArray.h.

Array<float > Array< float >::reshape ( octave_idx_type  nr,
octave_idx_type  nc 
) const
inlineinherited

Definition at line 460 of file Array.h.

void FloatMatrix::resize ( octave_idx_type  nr,
octave_idx_type  nc,
float  rfv = 0 
)
inline

Definition at line 134 of file fMatrix.h.

References Array< T >::resize().

Referenced by FloatQR::delete_col(), FloatQR::delete_row(), FloatCHOL::delete_sym(), gammainc(), FloatQR::init(), FloatQRP::init(), FloatSVD::init(), FloatCHOL::init(), FloatQR::insert_col(), FloatQR::insert_row(), FloatCHOL::insert_sym(), and lssolve().

void Array< float >::resize ( const dim_vector &  dv,
const float &  rfv 
)
inherited
void Array< float >::resize ( const dim_vector &  dv)
inlineinherited

Definition at line 512 of file Array.h.

void Array< float >::resize1 ( octave_idx_type  n,
const float &  rfv 
)
inherited
void Array< float >::resize1 ( octave_idx_type  n)
inlineinherited

Definition at line 509 of file Array.h.

void Array< float >::resize2 ( octave_idx_type  nr,
octave_idx_type  nc,
const float &  rfv 
)
inherited

Resizing (with fill).

void Array< float >::resize2 ( octave_idx_type  nr,
octave_idx_type  nc 
)
inlineinherited

Definition at line 503 of file Array.h.

virtual float Array< float >::resize_fill_value ( void  ) const
virtualinherited
FloatRowVector FloatMatrix::row ( octave_idx_type  i) const

Definition at line 646 of file fMatrix.cc.

References idx_vector::colon, and Array< float >::index().

Referenced by finverse(), FloatComplexMatrix::finverse(), fsolve(), FloatComplexMatrix::fsolve(), Gqrinsert(), and rcond().

FloatColumnVector FloatMatrix::row_max ( void  ) const

Definition at line 2799 of file fMatrix.cc.

FloatColumnVector FloatMatrix::row_max ( Array< octave_idx_type > &  index) const

Definition at line 2806 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< float >::elem(), octave_Float_NaN, FloatColumnVector::resize(), Array< T >::resize(), Array< float >::rows(), and xisnan().

FloatColumnVector FloatMatrix::row_min ( void  ) const

Definition at line 2744 of file fMatrix.cc.

FloatColumnVector FloatMatrix::row_min ( Array< octave_idx_type > &  index) const

Definition at line 2751 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::elem(), Array< float >::elem(), octave_Float_NaN, FloatColumnVector::resize(), Array< T >::resize(), Array< float >::rows(), and xisnan().

octave_idx_type Array< float >::rows ( void  ) const
inlineinherited

Definition at line 313 of file Array.h.

Referenced by append(), column_max(), column_min(), determinant(), diag(), fill(), finverse(), fourier(), fourier2d(), fsolve(), ifourier(), ifourier2d(), insert(), inverse(), is_symmetric(), lssolve(), ltsolve(), operator+=(), operator-=(), operator==(), pseudo_inverse(), rcond(), row_max(), row_min(), stack(), tinverse(), and utsolve().

FloatMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatMatrix &  b 
) const

Definition at line 1945 of file fMatrix.cc.

Referenced by solve(), xdiv(), and xleftdiv().

FloatMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 1953 of file fMatrix.cc.

References solve().

FloatMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 1961 of file fMatrix.cc.

References solve().

FloatMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
bool  singular_fallback = true,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 1968 of file fMatrix.cc.

References blas_conj_trans, blas_trans, FloatMatrix(), fsolve(), MatrixType::Full, MatrixType::Hermitian, MatrixType::Lower, lssolve(), ltsolve(), MatrixType::Permuted_Lower, MatrixType::Permuted_Upper, MatrixType::Rectangular, solve(), transpose(), MatrixType::type(), MatrixType::Unknown, MatrixType::Upper, and utsolve().

FloatComplexMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexMatrix &  b 
) const

Definition at line 2006 of file fMatrix.cc.

References solve().

FloatComplexMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 2014 of file fMatrix.cc.

References solve().

FloatComplexMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexMatrix &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2022 of file fMatrix.cc.

References solve().

FloatComplexMatrix FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
bool  singular_fallback = true,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2061 of file fMatrix.cc.

References solve(), stack_complex_matrix(), and unstack_complex_matrix().

FloatColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatColumnVector &  b 
) const

Definition at line 2072 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2079 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatColumnVector &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2087 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatColumnVector &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2095 of file fMatrix.cc.

References column(), and solve().

FloatComplexColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexColumnVector &  b 
) const

Definition at line 2106 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2113 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexColumnVector &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2121 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( MatrixType &  typ,
const FloatComplexColumnVector &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2129 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatMatrix FloatMatrix::solve ( const FloatMatrix &  b) const

Definition at line 2139 of file fMatrix.cc.

References solve().

FloatMatrix FloatMatrix::solve ( const FloatMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 2147 of file fMatrix.cc.

References solve().

FloatMatrix FloatMatrix::solve ( const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2154 of file fMatrix.cc.

References solve().

FloatMatrix FloatMatrix::solve ( const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2161 of file fMatrix.cc.

References solve().

FloatComplexMatrix FloatMatrix::solve ( const FloatComplexMatrix &  b) const

Definition at line 2170 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexMatrix FloatMatrix::solve ( const FloatComplexMatrix &  b,
octave_idx_type &  info 
) const

Definition at line 2177 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexMatrix FloatMatrix::solve ( const FloatComplexMatrix &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2184 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexMatrix FloatMatrix::solve ( const FloatComplexMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2192 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatColumnVector FloatMatrix::solve ( const FloatColumnVector &  b) const

Definition at line 2202 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( const FloatColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2209 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( const FloatColumnVector &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2216 of file fMatrix.cc.

References solve().

FloatColumnVector FloatMatrix::solve ( const FloatColumnVector &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2223 of file fMatrix.cc.

References solve().

FloatComplexColumnVector FloatMatrix::solve ( const FloatComplexColumnVector &  b) const

Definition at line 2232 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info 
) const

Definition at line 2239 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info,
float &  rcon 
) const

Definition at line 2247 of file fMatrix.cc.

References FloatComplexMatrix::solve().

FloatComplexColumnVector FloatMatrix::solve ( const FloatComplexColumnVector &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
blas_trans_type  transt = blas_no_trans 
) const

Definition at line 2255 of file fMatrix.cc.

References FloatComplexMatrix::solve().

Array<float > Array< float >::sort ( int  dim = 0,
sortmode  mode = ASCENDING 
) const
inherited
Array<float > Array< float >::sort ( Array< octave_idx_type > &  sidx,
int  dim = 0,
sortmode  mode = ASCENDING 
) const
inherited
Array<octave_idx_type> Array< float >::sort_rows_idx ( sortmode  mode = ASCENDING) const
inherited

Sort by rows returns only indices.

FloatNDArray FloatNDArray::squeeze ( void  ) const
inlineinherited

Definition at line 135 of file fNDArray.h.

References MArray< T >::squeeze().

FloatMatrix FloatMatrix::stack ( const FloatMatrix &  a) const

Definition at line 539 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::cols(), FloatMatrix(), insert(), Array< float >::rows(), and Array< T >::rows().

FloatMatrix FloatMatrix::stack ( const FloatRowVector &  a) const

Definition at line 558 of file fMatrix.cc.

References Array< float >::cols(), FloatMatrix(), insert(), Array< T >::length(), and Array< float >::rows().

FloatMatrix FloatMatrix::stack ( const FloatColumnVector &  a) const

Definition at line 577 of file fMatrix.cc.

References Array< float >::cols(), FloatMatrix(), insert(), Array< T >::length(), and Array< float >::rows().

FloatMatrix FloatMatrix::stack ( const FloatDiagMatrix &  a) const

Definition at line 596 of file fMatrix.cc.

References DiagArray2< T >::cols(), Array< float >::cols(), FloatMatrix(), insert(), DiagArray2< T >::rows(), and Array< float >::rows().

FloatMatrix FloatMatrix::sum ( int  dim = -1) const

Definition at line 2703 of file fMatrix.cc.

References FloatNDArray::sum().

Referenced by finverse(), FloatComplexMatrix::finverse(), fsolve(), FloatComplexMatrix::fsolve(), rcond(), and FloatComplexMatrix::rcond().

FloatMatrix FloatMatrix::sumsq ( int  dim = -1) const

Definition at line 2709 of file fMatrix.cc.

References FloatNDArray::sumsq().

bool Array< float >::test ( F  fcn) const
inlineinherited

Generic any/all test functionality with arbitrary predicate.

Definition at line 702 of file Array.h.

bool Array< float >::test_all ( F  fcn) const
inlineinherited

Definition at line 714 of file Array.h.

Referenced by FloatNDArray::all_elements_are_int_or_inf_or_nan(), FloatNDArray::all_elements_are_zero(), FloatNDArray::all_integers(), FloatNDArray::any_element_is_negative(), FloatNDArray::any_element_is_positive(), and FloatNDArray::any_element_not_one_or_zero().

bool Array< float >::test_all ( bool(&)(float )  fcn) const
inlineinherited

Definition at line 726 of file Array.h.

bool Array< float >::test_all ( bool(&)(const float &)  fcn) const
inlineinherited

Definition at line 729 of file Array.h.

bool Array< float >::test_any ( F  fcn) const
inlineinherited

Simpler calls.

Definition at line 710 of file Array.h.

bool Array< float >::test_any ( bool(&)(float )  fcn) const
inlineinherited

Overloads for function references.

Definition at line 720 of file Array.h.

bool Array< float >::test_any ( bool(&)(const float &)  fcn) const
inlineinherited

Definition at line 723 of file Array.h.

FloatMatrix FloatMatrix::tinverse ( MatrixType &  mattype,
octave_idx_type &  info,
float &  rcon,
int  force,
int  calc_cond 
) const
private

Definition at line 698 of file fMatrix.cc.

References Array< float >::cols(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), MatrixType::Lower, OCTAVE_LOCAL_BUFFER, Array< float >::rows(), and MatrixType::type().

Referenced by inverse().

bool FloatNDArray::too_large_for_float ( void  ) const
inherited

Definition at line 593 of file fNDArray.cc.

FloatMatrix FloatMatrix::transpose ( void  ) const
inline

Definition at line 118 of file fMatrix.h.

References MArray< T >::transpose().

Referenced by Gchol(), FloatSVD::init(), pseudo_inverse(), solve(), Sylvester(), and xdiv().

FloatMatrix FloatMatrix::utsolve ( MatrixType &  typ,
const FloatMatrix &  b,
octave_idx_type &  info,
float &  rcon,
solve_singularity_handler  sing_handler,
bool  calc_cond = false,
blas_trans_type  transt = blas_no_trans 
) const
private

Definition at line 1573 of file fMatrix.cc.

References Array< float >::cols(), Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< float >::fortran_vec(), Array< T >::fortran_vec(), get_blas_char(), gripe_singular_matrix(), norm(), MatrixType::Permuted_Upper, Array< float >::rows(), Array< T >::rows(), MatrixType::type(), MatrixType::Upper, and xisnan().

Referenced by solve().

float & Array< float >::xelem ( octave_idx_type  n)
inlineinherited

Definition at line 353 of file Array.h.

Referenced by FloatRowVector::fill(), FloatColumnVector::fill(), fill(), FloatNDArray::FloatNDArray(), FloatRowVector::insert(), FloatColumnVector::insert(), and insert().

crefT Array< float >::xelem ( octave_idx_type  n) const
inlineinherited

Definition at line 354 of file Array.h.

float & Array< float >::xelem ( octave_idx_type  i,
octave_idx_type  j 
)
inlineinherited

Definition at line 356 of file Array.h.

crefT Array< float >::xelem ( octave_idx_type  i,
octave_idx_type  j 
) const
inlineinherited

Definition at line 358 of file Array.h.

float & Array< float >::xelem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
)
inlineinherited

Definition at line 361 of file Array.h.

crefT Array< float >::xelem ( octave_idx_type  i,
octave_idx_type  j,
octave_idx_type  k 
) const
inlineinherited

Definition at line 363 of file Array.h.

float & Array< float >::xelem ( const Array< octave_idx_type > &  ra_idx)
inlineinherited

Definition at line 366 of file Array.h.

crefT Array< float >::xelem ( const Array< octave_idx_type > &  ra_idx) const
inlineinherited

Definition at line 369 of file Array.h.

Friends And Related Function Documentation

friend class FloatComplexMatrix
friend

Definition at line 116 of file fMatrix.h.

OCTAVE_API FloatMatrix imag ( const FloatComplexMatrix &  a)
friend

Definition at line 621 of file fMatrix.cc.

OCTAVE_API std::ostream& operator<< ( std::ostream &  os,
const FloatMatrix &  a 
)
friend

Definition at line 2964 of file fMatrix.cc.

OCTAVE_API std::istream& operator>> ( std::istream &  is,
FloatMatrix &  a 
)
friend

Definition at line 2979 of file fMatrix.cc.

OCTAVE_API FloatMatrix real ( const FloatComplexMatrix &  a)
friend

Definition at line 615 of file fMatrix.cc.

Member Data Documentation

dim_vector Array< float >::dimensions
protectedinherited

Definition at line 127 of file Array.h.

Array<float >::ArrayRep* Array< float >::rep
protectedinherited

Definition at line 129 of file Array.h.

float * Array< float >::slice_data
protectedinherited

Definition at line 138 of file Array.h.

octave_idx_type Array< float >::slice_len
protectedinherited

Definition at line 139 of file Array.h.

The documentation for this class was generated from the following files:
Generated on Thu Jun 4 2015 23:30:51 for GNU Octave by   doxygen 1.8.8