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DiagMatrix Class Reference

#include "dDiagMatrix.h"

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Public Member Functions

 DiagMatrix (void)
 
 DiagMatrix (octave_idx_type r, octave_idx_type c)
 
 DiagMatrix (octave_idx_type r, octave_idx_type c, double val)
 
 DiagMatrix (const DiagMatrix &a)
 
 DiagMatrix (const MDiagArray2< double > &a)
 
template<class U >
 DiagMatrix (const DiagArray2< U > &a)
 
 DiagMatrix (const Array< double > &a)
 
 DiagMatrix (const Array< double > &a, octave_idx_type r, octave_idx_type c)
 
DiagMatrix abs (void) const
 
MArray< double > array_value () const
 
DiagArray2< double > build_diag_matrix () const
 
size_t byte_size (void) const
 
double checkelem (octave_idx_type r, octave_idx_type c) const
 
double & checkelem (octave_idx_type r, octave_idx_type c)
 
octave_idx_type cols (void) const
 
ColumnVector column (octave_idx_type i) const
 
ColumnVector column (char *s) const
 
octave_idx_type columns (void) const
 
const double * data (void) const
 
DET determinant (void) const
 
double dgelem (octave_idx_type i) const
 
double & dgelem (octave_idx_type i)
 
double & dgxelem (octave_idx_type i)
 
double dgxelem (octave_idx_type i) const
 
MArray< double > diag (octave_idx_type k=0) const
 
Array< double > diag (octave_idx_type m, octave_idx_type n) const
 
octave_idx_type diag_length (void) const
 
octave_idx_type dim1 (void) const
 
octave_idx_type dim2 (void) const
 
dim_vector dims (void) const
 
double elem (octave_idx_type r, octave_idx_type c) const
 
double & elem (octave_idx_type r, octave_idx_type c)
 
Matrix extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const
 
ColumnVector extract_diag (octave_idx_type k=0) const
 
DiagMatrix & fill (double val)
 
DiagMatrix & fill (double val, octave_idx_type beg, octave_idx_type end)
 
DiagMatrix & fill (const ColumnVector &a)
 
DiagMatrix & fill (const RowVector &a)
 
DiagMatrix & fill (const ColumnVector &a, octave_idx_type beg)
 
DiagMatrix & fill (const RowVector &a, octave_idx_type beg)
 
void fill (const double &val)
 
const double * fortran_vec (void) const
 
double * fortran_vec (void)
 
MDiagArray2< double > hermitian (double(*fcn)(const double &)=0) const
 
DiagMatrix inverse (void) const
 
DiagMatrix inverse (octave_idx_type &info) const
 
bool is_multiple_of_identity (doubleval) const
 
octave_idx_type length (void) const
 
octave_idx_type nelem (void) const
 
octave_idx_type nnz (void) const
 
octave_idx_type numel (void) const
 
bool operator!= (const DiagMatrix &a) const
 
double operator() (octave_idx_type r, octave_idx_type c) const
 
double & operator() (octave_idx_type r, octave_idx_type c)
 
DiagMatrix & operator= (const DiagMatrix &a)
 
bool operator== (const DiagMatrix &a) const
 
void print_info (std::ostream &os, const std::string &prefix) const
 
DiagMatrix pseudo_inverse (double tol=0.0) const
 
double rcond (void) const
 
void resize (octave_idx_type n, octave_idx_type m, const double &rfv)
 
void resize (octave_idx_type n, octave_idx_type m)
 
RowVector row (octave_idx_type i) const
 
RowVector row (char *s) const
 
octave_idx_type rows (void) const
 
DiagMatrix transpose (void) const
 
double xelem (octave_idx_type r, octave_idx_type c) const
 

Protected Types

typedef bool(* compare_fcn_type )(typename ref_param< double >::type, typename ref_param< double >::type)
 
typedef ref_param< double >::type crefT
 
typedef double element_type
 

Protected Member Functions

Array< double > as_column (void) const
 Return the array as a column vector. More...
 
Array< double > as_matrix (void) const
 Return the array as a matrix. More...
 
Array< double > as_row (void) const
 Return the array as a row vector. More...
 
double & checkelem (octave_idx_type n)
 
double & checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
double & 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, 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)
 
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
 
double & elem (octave_idx_type n)
 
double & elem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
double & 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, octave_idx_type k) const
 
crefT elem (const Array< octave_idx_type > &ra_idx) const
 
Array< octave_idx_type > find (octave_idx_type n=-1, bool backward=false) const
 Find indices of (at most n) nonzero elements. More...
 
Array< double > & insert (const Array< double > &a, const Array< octave_idx_type > &idx)
 Insert an array into another at a specified position. More...
 
Array< double > & insert (const Array< double > &a, octave_idx_type r, octave_idx_type c)
 This is just a special case for idx = [r c 0 ...]. More...
 
Array< double > 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_vector (void) const
 
Array< double > 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 double &value, sortmode mode=UNSORTED) const
 Do a binary lookup in a sorted array. More...
 
Array< octave_idx_type > lookup (const Array< double > &values, sortmode mode=UNSORTED) const
 Ditto, but for an array of values, specializing on the case when values are sorted. More...
 
void make_unique (void)
 
Array< U > map (F fcn) const
 Apply function fcn to each element of the Array<T>. More...
 
void maybe_economize (void)
 
void * mex_get_data (void) const
 Give a pointer to the data in mex format. More...
 
int ndims (void) const
 
Array< double > 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...
 
double & operator() (octave_idx_type n)
 
double & operator() (octave_idx_type i, octave_idx_type j, octave_idx_type k)
 
double & 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, octave_idx_type k) const
 
crefT operator() (const Array< octave_idx_type > &ra_idx) 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< double > page (octave_idx_type k) const
 Extract page: A(:,:,k+1). More...
 
Array< double > permute (const Array< octave_idx_type > &vec, bool inv=false) const
 
Array< double > reshape (octave_idx_type nr, octave_idx_type nc) const
 
Array< double > reshape (const dim_vector &new_dims) const
 
virtual double resize_fill_value (void) const
 
Array< double > sort (int dim=0, sortmode mode=ASCENDING) const
 
Array< double > 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...
 
Array< double > squeeze (void) const
 Chop off leading singleton dimensions. More...
 
bool test (F fcn) const
 Generic any/all test functionality with arbitrary predicate. More...
 
double & xelem (octave_idx_type n)
 
crefT xelem (octave_idx_type n) const
 
double & xelem (octave_idx_type i, octave_idx_type j)
 
double & 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
 
double & xelem (const Array< octave_idx_type > &ra_idx)
 
crefT xelem (const Array< octave_idx_type > &ra_idx) const
 
void resize (const dim_vector &dv, const double &rfv)
 
void resize (const dim_vector &dv)
 
void resize2 (octave_idx_type nr, octave_idx_type nc, const double &rfv)
 Resizing (with fill). More...
 
void resize2 (octave_idx_type nr, octave_idx_type nc)
 
void resize1 (octave_idx_type n, const double &rfv)
 
void resize1 (octave_idx_type n)
 
octave_idx_type capacity (void) const
 Number of elements in the array. More...
 
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< double > index (const idx_vector &i) const
 Indexing without resizing. More...
 
Array< double > index (const idx_vector &i, const idx_vector &j) const
 
Array< double > index (const Array< idx_vector > &ia) const
 
Array< double > index (const idx_vector &i, bool resize_ok, const double &rfv) const
 Indexing with possible resizing and fill. More...
 
Array< double > index (const idx_vector &i, bool resize_ok) const
 
Array< double > index (const idx_vector &i, const idx_vector &j, bool resize_ok, const double &rfv) const
 
Array< double > index (const idx_vector &i, const idx_vector &j, bool resize_ok) const
 
Array< double > index (const Array< idx_vector > &ia, bool resize_ok, const double &rfv) const
 
Array< double > index (const Array< idx_vector > &ia, bool resize_ok) const
 
void assign (const idx_vector &i, const Array< double > &rhs, const double &rfv)
 Indexed assignment (always with resize & fill). More...
 
void assign (const idx_vector &i, const Array< double > &rhs)
 
void assign (const idx_vector &i, const idx_vector &j, const Array< double > &rhs, const double &rfv)
 
void assign (const idx_vector &i, const idx_vector &j, const Array< double > &rhs)
 
void assign (const Array< idx_vector > &ia, const Array< double > &rhs, const double &rfv)
 
void assign (const Array< idx_vector > &ia, const Array< double > &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)(double)) const
 Overloads for function references. More...
 
Array< U > map (U(&fcn)(const double &)) const
 
bool test_any (F fcn) const
 Simpler calls. More...
 
bool test_all (F fcn) const
 
bool test_any (bool(&fcn)(double)) const
 Overloads for function references. More...
 
bool test_any (bool(&fcn)(const double &)) const
 
bool test_all (bool(&fcn)(double)) const
 
bool test_all (bool(&fcn)(const double &)) const
 
int * jit_ref_count (void)
 WARNING: Only call these functions from jit. More...
 
double * jit_slice_data (void) const
 
octave_idx_type * jit_dimensions (void) const
 
void * jit_array_rep (void) const
 

Static Protected Member Functions

static Array< double > cat (int dim, octave_idx_type n, const Array< double > *array_list)
 Concatenation along a specified (0-based) dimension, equivalent to cat(). More...
 

Protected Attributes

octave_idx_type d1
 
octave_idx_type d2
 
dim_vector dimensions
 
Array< double >::ArrayRep * rep
 
double * slice_data
 
octave_idx_type slice_len
 

Friends

class ComplexSVD
 
OCTAVE_API DiagMatrix imag (const ComplexDiagMatrix &a)
 
OCTAVE_API std::ostream & operator<< (std::ostream &os, const DiagMatrix &a)
 
OCTAVE_API DiagMatrix real (const ComplexDiagMatrix &a)
 
class SVD
 

Detailed Description

Definition at line 34 of file dDiagMatrix.h.

Member Typedef Documentation

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

Definition at line 122 of file Array.h.

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

Definition at line 120 of file Array.h.

typedef double Array< double >::element_type
inherited

Definition at line 118 of file Array.h.

Constructor & Destructor Documentation

DiagMatrix::DiagMatrix ( void  )
inline

Definition at line 43 of file dDiagMatrix.h.

Referenced by abs(), and inverse().

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

Definition at line 45 of file dDiagMatrix.h.

DiagMatrix::DiagMatrix ( octave_idx_type  r,
octave_idx_type  c,
double  val 
)
inline

Definition at line 48 of file dDiagMatrix.h.

DiagMatrix::DiagMatrix ( const DiagMatrix &  a)
inline

Definition at line 51 of file dDiagMatrix.h.

DiagMatrix::DiagMatrix ( const MDiagArray2< double > &  a)
inline

Definition at line 53 of file dDiagMatrix.h.

template<class U >
DiagMatrix::DiagMatrix ( const DiagArray2< U > &  a)
inline

Definition at line 56 of file dDiagMatrix.h.

DiagMatrix::DiagMatrix ( const Array< double > &  a)
inlineexplicit

Definition at line 58 of file dDiagMatrix.h.

DiagMatrix::DiagMatrix ( const Array< double > &  a,
octave_idx_type  r,
octave_idx_type  c 
)
inline

Definition at line 60 of file dDiagMatrix.h.

Member Function Documentation

DiagMatrix DiagMatrix::abs ( void  ) const

Definition at line 142 of file dDiagMatrix.cc.

References DiagArray2< double >::columns(), DiagMatrix(), extract_diag(), and DiagArray2< double >::rows().

Referenced by octave_diag_matrix::map().

MArray<double > MDiagArray2< double >::array_value ( void  ) const
inlineinherited

Definition at line 72 of file MDiagArray2.h.

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

Return the array as a column vector.

Definition at line 279 of file Array.h.

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

Return the array as a matrix.

Definition at line 299 of file Array.h.

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

Return the array as a row vector.

Definition at line 289 of file Array.h.

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

Indexed assignment (always with resize & fill).

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

Definition at line 548 of file Array.h.

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

Definition at line 555 of file Array.h.

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

Definition at line 561 of file Array.h.

DiagArray2<double > DiagArray2< double >::build_diag_matrix ( ) const
inlineinherited

Definition at line 102 of file DiagArray2.h.

size_t DiagArray2< double >::byte_size ( void  ) const
inlineinherited

Definition at line 96 of file DiagArray2.h.

octave_idx_type Array< double >::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<double > Array< double >::cat ( int  dim,
octave_idx_type  n,
const Array< double > *  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.

double DiagArray2< double >::checkelem ( octave_idx_type  r,
octave_idx_type  c 
) const
inlineinherited

Definition at line 127 of file DiagArray2.h.

double & DiagArray2< double >::checkelem ( octave_idx_type  r,
octave_idx_type  c 
)
inlineinherited

Definition at line 141 of file DiagArray2.h.

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

Definition at line 249 of file Array.h.

octave_idx_type DiagArray2< double >::cols ( void  ) const
inlineinherited

Definition at line 87 of file DiagArray2.h.

Referenced by column(), determinant(), inverse(), operator==(), pseudo_inverse(), and row().

ColumnVector DiagMatrix::column ( octave_idx_type  i) const

Definition at line 220 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), DiagArray2< double >::elem(), Array< T >::elem(), and DiagArray2< double >::rows().

Referenced by column().

ColumnVector DiagMatrix::column ( char *  s) const

Definition at line 238 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), and column().

octave_idx_type DiagArray2< double >::columns ( void  ) const
inlineinherited

Definition at line 88 of file DiagArray2.h.

Referenced by abs().

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

Definition at line 347 of file Array.h.

const double * DiagArray2< double >::data ( void  ) const
inlineinherited

Definition at line 180 of file DiagArray2.h.

Referenced by operator==().

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

Deleting elements.

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

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

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

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

Dispatcher to the above two.

DET DiagMatrix::determinant ( void  ) const

Definition at line 347 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), DiagArray2< double >::elem(), DiagArray2< double >::length(), and DiagArray2< double >::rows().

Referenced by Fdet().

double DiagArray2< double >::dgelem ( octave_idx_type  i) const
inlineinherited

Definition at line 121 of file DiagArray2.h.

double & DiagArray2< double >::dgelem ( octave_idx_type  i)
inlineinherited

Definition at line 124 of file DiagArray2.h.

double & DiagArray2< double >::dgxelem ( octave_idx_type  i)
inlineinherited

Definition at line 163 of file DiagArray2.h.

double DiagArray2< double >::dgxelem ( octave_idx_type  i) const
inlineinherited

Definition at line 166 of file DiagArray2.h.

MArray<double > MDiagArray2< double >::diag ( octave_idx_type  k = 0) const
inlineinherited

Definition at line 94 of file MDiagArray2.h.

Array<double > Array< double >::diag ( octave_idx_type  m,
octave_idx_type  n 
) const
inherited
octave_idx_type DiagArray2< double >::diag_length ( void  ) const
inlineinherited

Definition at line 90 of file DiagArray2.h.

octave_idx_type DiagArray2< double >::dim1 ( void  ) const
inlineinherited

Definition at line 83 of file DiagArray2.h.

octave_idx_type DiagArray2< double >::dim2 ( void  ) const
inlineinherited

Definition at line 84 of file DiagArray2.h.

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

Definition at line 329 of file Array.h.

dim_vector DiagArray2< double >::dims ( void  ) const
inlineinherited

Definition at line 98 of file DiagArray2.h.

double DiagArray2< double >::elem ( octave_idx_type  r,
octave_idx_type  c 
) const
inlineinherited

Definition at line 110 of file DiagArray2.h.

Referenced by column(), determinant(), extract(), fill(), inverse(), pseudo_inverse(), and row().

double & DiagArray2< double >::elem ( octave_idx_type  r,
octave_idx_type  c 
)
inlineinherited

Definition at line 115 of file DiagArray2.h.

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

Definition at line 380 of file Array.h.

Referenced by NDArray::all_integers(), Matrix::column_max(), Matrix::column_min(), NDArray::concat(), Matrix::determinant(), RowVector::extract(), ColumnVector::extract(), RowVector::extract_n(), ColumnVector::extract_n(), Matrix::is_symmetric(), Matrix::Matrix(), RowVector::max(), ColumnVector::max(), RowVector::min(), ColumnVector::min(), Matrix::operator+=(), Matrix::operator-=(), Matrix::row_max(), and Matrix::row_min().

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

Definition at line 388 of file Array.h.

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

Definition at line 391 of file Array.h.

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

Definition at line 417 of file Array.h.

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

Definition at line 425 of file Array.h.

Matrix DiagMatrix::extract ( octave_idx_type  r1,
octave_idx_type  c1,
octave_idx_type  r2,
octave_idx_type  c2 
) const

Definition at line 160 of file dDiagMatrix.cc.

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

ColumnVector DiagMatrix::extract_diag ( octave_idx_type  k = 0) const
inline

Definition at line 105 of file dDiagMatrix.h.

References DiagArray2< T >::extract_diag().

Referenced by abs(), Fsvd(), octave_diag_matrix::map(), null(), Matrix::pseudo_inverse(), ComplexMatrix::pseudo_inverse(), rcond(), and octave_diag_matrix::save_binary().

DiagMatrix & DiagMatrix::fill ( double  val)

Definition at line 55 of file dDiagMatrix.cc.

References DiagArray2< double >::elem(), and DiagArray2< double >::length().

DiagMatrix & DiagMatrix::fill ( double  val,
octave_idx_type  beg,
octave_idx_type  end 
)

Definition at line 63 of file dDiagMatrix.cc.

References DiagArray2< double >::elem(), and DiagArray2< double >::length().

DiagMatrix & DiagMatrix::fill ( const ColumnVector &  a)

Definition at line 78 of file dDiagMatrix.cc.

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

DiagMatrix & DiagMatrix::fill ( const RowVector &  a)

Definition at line 94 of file dDiagMatrix.cc.

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

DiagMatrix & DiagMatrix::fill ( const ColumnVector &  a,
octave_idx_type  beg 
)

Definition at line 110 of file dDiagMatrix.cc.

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

DiagMatrix & DiagMatrix::fill ( const RowVector &  a,
octave_idx_type  beg 
)

Definition at line 126 of file dDiagMatrix.cc.

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

void Array< double >::fill ( const double &  val)
inherited
Array<octave_idx_type> Array< double >::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.

const double * DiagArray2< double >::fortran_vec ( void  ) const
inlineinherited

Definition at line 182 of file DiagArray2.h.

double * DiagArray2< double >::fortran_vec ( void  )
inlineinherited

Definition at line 184 of file DiagArray2.h.

MDiagArray2<double > MDiagArray2< double >::hermitian ( double (*)(const double &)  fcn = 0) const
inlineinherited

Definition at line 98 of file MDiagArray2.h.

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

Indexing without resizing.

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

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

Indexing with possible resizing and fill.

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

Definition at line 523 of file Array.h.

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

Definition at line 530 of file Array.h.

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

Definition at line 538 of file Array.h.

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

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

DiagMatrix DiagMatrix::inverse ( void  ) const

Definition at line 259 of file dDiagMatrix.cc.

Referenced by Finv().

DiagMatrix DiagMatrix::inverse ( octave_idx_type &  info) const

Definition at line 266 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), DiagMatrix(), DiagArray2< double >::elem(), DiagArray2< T >::elem(), DiagArray2< double >::length(), and DiagArray2< double >::rows().

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

Definition at line 467 of file Array.h.

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

Definition at line 472 of file Array.h.

bool MDiagArray2< double >::is_multiple_of_identity ( double  val) const
inherited
bool Array< double >::is_shared ( void  )
inlineinherited

Definition at line 485 of file Array.h.

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

Ordering is auto-detected or can be specified.

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

References ASCENDING, DESCENDING, UNSORTED, and xisnan().

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

Ordering is auto-detected or can be specified.

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

Definition at line 470 of file Array.h.

Referenced by Matrix::is_symmetric().

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

Definition at line 474 of file Array.h.

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

Definition at line 749 of file Array.h.

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

Definition at line 747 of file Array.h.

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

WARNING: Only call these functions from jit.

Definition at line 743 of file Array.h.

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

Definition at line 745 of file Array.h.

octave_idx_type DiagArray2< double >::length ( void  ) const
inlineinherited

Definition at line 92 of file DiagArray2.h.

Referenced by determinant(), fill(), inverse(), operator==(), and pseudo_inverse().

Array<double > Array< double >::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< double >::lookup ( const double &  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< double >::lookup ( const Array< double > &  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.

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

Definition at line 104 of file Array.h.

Referenced by RowVector::fill(), ColumnVector::fill(), Matrix::fill(), RowVector::insert(), ColumnVector::insert(), and Matrix::insert().

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

Overloads for function references.

Definition at line 691 of file Array.h.

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

Definition at line 696 of file Array.h.

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

Definition at line 589 of file Array.h.

void* Array< double >::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.

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

Definition at line 487 of file Array.h.

octave_idx_type DiagArray2< double >::nelem ( void  ) const
inlineinherited

Definition at line 93 of file DiagArray2.h.

octave_idx_type MDiagArray2< double >::nnz ( void  ) const
inlineinherited

Definition at line 77 of file MDiagArray2.h.

Array<double > Array< double >::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 DiagArray2< double >::numel ( void  ) const
inlineinherited

Definition at line 94 of file DiagArray2.h.

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

Definition at line 49 of file dDiagMatrix.cc.

double DiagArray2< double >::operator() ( octave_idx_type  r,
octave_idx_type  c 
) const
inlineinherited

Definition at line 132 of file DiagArray2.h.

double & DiagArray2< double >::operator() ( octave_idx_type  r,
octave_idx_type  c 
)
inlineinherited

Definition at line 147 of file DiagArray2.h.

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

Definition at line 403 of file Array.h.

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

Definition at line 405 of file Array.h.

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

Definition at line 407 of file Array.h.

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

Definition at line 438 of file Array.h.

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

Definition at line 444 of file Array.h.

DiagMatrix& DiagMatrix::operator= ( const DiagMatrix &  a)
inline

Definition at line 63 of file dDiagMatrix.h.

References MDiagArray2< T >::operator=().

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

Definition at line 40 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), DiagArray2< T >::cols(), DiagArray2< T >::data(), DiagArray2< double >::data(), DiagArray2< double >::length(), mx_inline_equal(), DiagArray2< double >::rows(), and DiagArray2< T >::rows().

bool Array< double >::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<double > Array< double >::page ( octave_idx_type  k) const
inherited

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

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

Definition at line 330 of file Array.h.

Array<double > Array< double >::permute ( const Array< octave_idx_type > &  vec,
bool  inv = false 
) const
inherited
void DiagArray2< double >::print_info ( std::ostream &  os,
const std::string &  prefix 
) const
inlineinherited

Definition at line 186 of file DiagArray2.h.

DiagMatrix DiagMatrix::pseudo_inverse ( double  tol = 0.0) const

Definition at line 295 of file dDiagMatrix.cc.

References abs(), DiagArray2< double >::cols(), DiagArray2< double >::elem(), DiagArray2< T >::elem(), DiagArray2< double >::length(), and DiagArray2< double >::rows().

Referenced by Fpinv().

double DiagMatrix::rcond ( void  ) const

Definition at line 366 of file dDiagMatrix.cc.

References extract_diag(), Array< T >::map(), ColumnVector::max(), and ColumnVector::min().

Referenced by Fdet(), and Finv().

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

Definition at line 460 of file Array.h.

Array<double > Array< double >::reshape ( const dim_vector &  new_dims) const
inlineinherited

Definition at line 463 of file Array.h.

void DiagArray2< double >::resize ( octave_idx_type  n,
octave_idx_type  m,
const double &  rfv 
)
inherited
void DiagArray2< double >::resize ( octave_idx_type  n,
octave_idx_type  m 
)
inlineinherited

Definition at line 170 of file DiagArray2.h.

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

Referenced by NDArray::NDArray().

void Array< double >::resize ( const dim_vector &  dv)
inlineinherited

Definition at line 512 of file Array.h.

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

Definition at line 509 of file Array.h.

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

Resizing (with fill).

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

Definition at line 503 of file Array.h.

virtual double Array< double >::resize_fill_value ( void  ) const
virtualinherited
RowVector DiagMatrix::row ( octave_idx_type  i) const

Definition at line 181 of file dDiagMatrix.cc.

References DiagArray2< double >::cols(), DiagArray2< double >::elem(), Array< T >::elem(), and DiagArray2< double >::rows().

Referenced by row().

RowVector DiagMatrix::row ( char *  s) const

Definition at line 199 of file dDiagMatrix.cc.

References row(), and DiagArray2< double >::rows().

octave_idx_type DiagArray2< double >::rows ( void  ) const
inlineinherited

Definition at line 86 of file DiagArray2.h.

Referenced by abs(), column(), determinant(), inverse(), operator==(), pseudo_inverse(), and row().

Array<double > Array< double >::sort ( int  dim = 0,
sortmode  mode = ASCENDING 
) const
inherited

Referenced by SCHUR::init().

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

Sort by rows returns only indices.

Array<double > Array< double >::squeeze ( void  ) const
inherited

Chop off leading singleton dimensions.

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

Generic any/all test functionality with arbitrary predicate.

Definition at line 702 of file Array.h.

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

Definition at line 714 of file Array.h.

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

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

Definition at line 726 of file Array.h.

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

Definition at line 729 of file Array.h.

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

Simpler calls.

Definition at line 710 of file Array.h.

Referenced by NDArray::too_large_for_float().

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

Overloads for function references.

Definition at line 720 of file Array.h.

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

Definition at line 723 of file Array.h.

DiagMatrix DiagMatrix::transpose ( void  ) const
inline

Definition at line 79 of file dDiagMatrix.h.

References MDiagArray2< T >::transpose().

double DiagArray2< double >::xelem ( octave_idx_type  r,
octave_idx_type  c 
) const
inlineinherited

Definition at line 158 of file DiagArray2.h.

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

Definition at line 353 of file Array.h.

Referenced by RowVector::fill(), ColumnVector::fill(), Matrix::fill(), RowVector::insert(), ColumnVector::insert(), Matrix::insert(), and NDArray::NDArray().

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

Definition at line 354 of file Array.h.

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

Definition at line 356 of file Array.h.

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

Definition at line 361 of file Array.h.

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

Definition at line 363 of file Array.h.

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

Definition at line 366 of file Array.h.

crefT Array< double >::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 ComplexSVD
friend

Definition at line 39 of file dDiagMatrix.h.

OCTAVE_API DiagMatrix imag ( const ComplexDiagMatrix &  a)
friend

Definition at line 154 of file dDiagMatrix.cc.

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

Definition at line 375 of file dDiagMatrix.cc.

OCTAVE_API DiagMatrix real ( const ComplexDiagMatrix &  a)
friend

Definition at line 148 of file dDiagMatrix.cc.

friend class SVD
friend

Definition at line 38 of file dDiagMatrix.h.

Member Data Documentation

octave_idx_type DiagArray2< double >::d1
protectedinherited

Definition at line 42 of file DiagArray2.h.

octave_idx_type DiagArray2< double >::d2
protectedinherited

Definition at line 42 of file DiagArray2.h.

dim_vector Array< double >::dimensions
protectedinherited

Definition at line 127 of file Array.h.

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

Definition at line 129 of file Array.h.

double * Array< double >::slice_data
protectedinherited

Definition at line 138 of file Array.h.

octave_idx_type Array< double >::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 23:30:50 for GNU Octave by   doxygen 1.8.8