.TH "__gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >" 3cxx "Mon May 22 2017" "libstdc++" \" -*- nroff -*-
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.SH NAME
__gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >
.SH SYNOPSIS
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.PP
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Inherits \fBstd::_Temporary_buffer< _ForwardIterator, _Tp >\fP\&.
.SS "Public Types"

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.RI "typedef pointer \fBiterator\fP"
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.RI "typedef value_type * \fBpointer\fP"
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.RI "typedef ptrdiff_t \fBsize_type\fP"
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.RI "typedef _Tp \fBvalue_type\fP"
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.SS "Public Member Functions"

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.RI "\fBtemporary_buffer\fP (_ForwardIterator __first, _ForwardIterator __last)"
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.RI "Requests storage large enough to hold a copy of [first,last)\&. "
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.RI "\fB~temporary_buffer\fP ()"
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.RI "Destroys objects and frees storage\&. "
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.RI "iterator \fBbegin\fP ()"
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.RI "As per Table mumble\&. "
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.RI "iterator \fBend\fP ()"
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.RI "As per Table mumble\&. "
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.RI "size_type \fBrequested_size\fP () const"
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.RI "Returns the size requested by the constructor; may be >size()\&. "
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.RI "size_type \fBsize\fP () const"
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.RI "As per Table mumble\&. "
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.SS "Protected Attributes"

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.RI "pointer \fB_M_buffer\fP"
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.RI "size_type \fB_M_len\fP"
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.RI "size_type \fB_M_original_len\fP"
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.SH "Detailed Description"
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.SS "template<class _ForwardIterator, class _Tp = typename std::iterator_traits<_ForwardIterator>::value_type>
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struct __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >"
This class provides similar behavior and semantics of the standard functions get_temporary_buffer() and return_temporary_buffer(), but encapsulated in a type vaguely resembling a standard container\&.
.PP
By default, a temporary_buffer<Iter> stores space for objects of whatever type the Iter iterator points to\&. It is constructed from a typical [first,last) range, and provides the begin(), end(), size() functions, as well as requested_size()\&. For non-trivial types, copies of *first will be used to initialize the storage\&.
.PP
\fCmalloc\fP is used to obtain underlying storage\&.
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Like get_temporary_buffer(), not all the requested memory may be available\&. Ideally, the created buffer will be large enough to hold a copy of [first,last), but if size() is less than requested_size(), then this didn't happen\&. 
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Definition at line 183 of file ext/memory\&.
.SH "Constructor & Destructor Documentation"
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.SS "template<class _ForwardIterator , class _Tp  = typename std::iterator_traits<_ForwardIterator>::value_type> \fB__gnu_cxx::temporary_buffer\fP< _ForwardIterator, _Tp >::\fBtemporary_buffer\fP (_ForwardIterator __first, _ForwardIterator __last)\fC [inline]\fP"

.PP
Requests storage large enough to hold a copy of [first,last)\&. 
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Definition at line 186 of file ext/memory\&.
.SS "template<class _ForwardIterator , class _Tp  = typename std::iterator_traits<_ForwardIterator>::value_type> \fB__gnu_cxx::temporary_buffer\fP< _ForwardIterator, _Tp >::~\fBtemporary_buffer\fP ()\fC [inline]\fP"

.PP
Destroys objects and frees storage\&. 
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Definition at line 190 of file ext/memory\&.
.SH "Member Function Documentation"
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.SS "template<typename _ForwardIterator, typename _Tp> iterator \fBstd::_Temporary_buffer\fP< _ForwardIterator, _Tp >::begin ()\fC [inline]\fP, \fC [inherited]\fP"

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As per Table mumble\&. 
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Definition at line 151 of file stl_tempbuf\&.h\&.
.SS "template<typename _ForwardIterator, typename _Tp> iterator \fBstd::_Temporary_buffer\fP< _ForwardIterator, _Tp >::end ()\fC [inline]\fP, \fC [inherited]\fP"

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As per Table mumble\&. 
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Definition at line 156 of file stl_tempbuf\&.h\&.
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References std::_Destroy(), std::_Temporary_buffer< _ForwardIterator, _Tp >::_Temporary_buffer(), and std::return_temporary_buffer()\&.
.SS "template<typename _ForwardIterator, typename _Tp> size_type \fBstd::_Temporary_buffer\fP< _ForwardIterator, _Tp >::requested_size () const\fC [inline]\fP, \fC [inherited]\fP"

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Returns the size requested by the constructor; may be >size()\&. 
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Definition at line 146 of file stl_tempbuf\&.h\&.
.SS "template<typename _ForwardIterator, typename _Tp> size_type \fBstd::_Temporary_buffer\fP< _ForwardIterator, _Tp >::size () const\fC [inline]\fP, \fC [inherited]\fP"

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As per Table mumble\&. 
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Definition at line 141 of file stl_tempbuf\&.h\&.

.SH "Author"
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Generated automatically by Doxygen for libstdc++ from the source code\&.