TAO
2.1.6
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#include <Generic_Sequence_T.h>
Public Types | |
typedef T | value_type |
typedef ALLOCATION_TRAITS | allocation_traits |
typedef ELEMENT_TRAITS | element_traits |
typedef range_checking < value_type, true > | range |
Public Member Functions | |
generic_sequence (void) | |
Default constructor. | |
generic_sequence (CORBA::ULong maximum) | |
Constructor with control of ownership. | |
generic_sequence (CORBA::ULong maximum, CORBA::ULong length, value_type *data, CORBA::Boolean release) | |
generic_sequence (generic_sequence const &rhs) | |
Copy constructor. | |
generic_sequence & | operator= (generic_sequence const &rhs) |
Assignment operator. | |
~generic_sequence () | |
Destructor. | |
CORBA::ULong | maximum () const |
Return the maximum length of the sequence. | |
CORBA::Boolean | release () const |
Returns the state of the sequence release flag. | |
CORBA::ULong | length () const |
Returns the length of the sequence. | |
void | length (CORBA::ULong length) |
Set a new length for the sequence. | |
value_type const & | operator[] (CORBA::ULong i) const |
Get a const element from the sequence. | |
value_type & | operator[] (CORBA::ULong i) |
Get an element from the sequence. | |
void | replace (CORBA::ULong maximum, CORBA::ULong length, value_type *data, CORBA::Boolean release) |
value_type const * | get_buffer () const |
value_type * | get_buffer (CORBA::Boolean orphan) |
Allows read-write access to the underlying buffer. | |
void | swap (generic_sequence &rhs) throw () |
Static Public Member Functions | |
static value_type * | allocbuf (CORBA::ULong maximum) |
static void | freebuf (value_type *buffer) |
Private Attributes | |
CORBA::ULong | maximum_ |
The maximum number of elements the buffer can contain. | |
CORBA::ULong | length_ |
The current number of elements in the buffer. | |
value_type * | buffer_ |
The buffer with all the elements. | |
CORBA::Boolean | release_ |
typedef ALLOCATION_TRAITS TAO::details::generic_sequence< T, ALLOCATION_TRAITS, ELEMENT_TRAITS >::allocation_traits |
typedef ELEMENT_TRAITS TAO::details::generic_sequence< T, ALLOCATION_TRAITS, ELEMENT_TRAITS >::element_traits |
typedef range_checking<value_type,true> TAO::details::generic_sequence< T, ALLOCATION_TRAITS, ELEMENT_TRAITS >::range |
typedef T TAO::details::generic_sequence< T, ALLOCATION_TRAITS, ELEMENT_TRAITS >::value_type |
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inline |
Default constructor.
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inlineexplicit |
Constructor with control of ownership.
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inline |
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inline |
Copy constructor.
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inline |
Destructor.
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inlinestatic |
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inlinestatic |
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inline |
This function allows read-only access to the sequence buffer. The sequence returns its buffer, allocating one of one has not yet been allocated. No direct modification of the returned buffer by the caller is permitted.
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inline |
Allows read-write access to the underlying buffer.
If orphan is FALSE the sequence returns a pointer to its buffer, allocating one if it has not yet done so. The number of elements in the buffer can be determined from the sequence length() accessor.
If the orphan argument to get_buffer() is FALSE, the sequence maintains ownership of the underlying buffer. Elements in the returned buffer may be directly replaced by the caller. For sequences of strings, wide strings, and object references, the caller must use the sequence release
accessor to determine whether elements should be freed (using string_free
, wstring_free
, or CORBA::release
for strings, wide strings, and object references, respective) before being directly assigned to.
If the orphan argument to get_buffer is TRUE, the sequence yields ownership of the buffer to the caller. If orphan is TRUE and the sequence does not own its buffer (i.e., its release_ flag is FALSE), the return value is a null pointer. If the buffer is taken from the sequence using this form of get_buffer(), the sequence reverts to the same state it would have if constructed using its default constructor. The caller becomes responsible for eventually freeing each element of the returned buffer (for strings, wide string, and object references), and then freeing the returned buffer itself using freebuf().
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inline |
Returns the length of the sequence.
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inline |
Set a new length for the sequence.
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inline |
Return the maximum length of the sequence.
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inline |
Assignment operator.
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inline |
Get a const element from the sequence.
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inline |
Get an element from the sequence.
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inline |
Returns the state of the sequence release flag.
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inline |
Allows the buffer underlying a sequence to be replaced. The parameters to replace() are identical in type, order, and purpose to those for the <T *data> constructor for the sequence.
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inline |
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mutableprivate |
The buffer with all the elements.
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private |
The current number of elements in the buffer.
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private |
The maximum number of elements the buffer can contain.
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mutableprivate |
If true then the sequence should release the buffer when it is destroyed.