libstdc++: stl_deque.h File Reference (original) (raw)
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| Classes | |
|---|---|
| class | std::_Deque_base< _Tp, _Alloc > |
| struct | std::_Deque_iterator< _Tp, _Ref, _Ptr > |
| class | std::deque< _Tp, _Alloc > |
| Functions | |
|---|---|
| constexpr size_t | std::__deque_buf_size (size_t __size) |
| template<typename _InputIterator , typename _ValT = typename iterator_traits<_InputIterator>::value_type, typename _Allocator = allocator<_ValT>, typename = _RequireInputIter<_InputIterator>, typename = _RequireAllocator<_Allocator>> | |
| std::deque (_InputIterator, _InputIterator, _Allocator=_Allocator()) -> deque< _ValT, _Allocator > | |
| template<typename _Tp , typename _Alloc > | |
| __detail::__synth3way_t< _Tp > | std::operator<=> (const deque< _Tp, _Alloc > &__x, const deque< _Tp, _Alloc > &__y) |
| template<typename _Tp , typename _Alloc > | |
| bool | std::operator== (const deque< _Tp, _Alloc > &__x, const deque< _Tp, _Alloc > &__y) |
| template<typename _Tp , typename _Alloc > | |
| void | std::swap (deque< _Tp, _Alloc > &__x, deque< _Tp, _Alloc > &__y) noexcept(/*conditional */) |
This is an internal header file, included by other library headers. Do not attempt to use it directly. Instead, include .
Definition in file stl_deque.h.
◆ _GLIBCXX_DEQUE_BUF_SIZE
#define _GLIBCXX_DEQUE_BUF_SIZE
This function controls the size of memory nodes.
Parameters
| __size | The size of an element. |
|---|
Returns
The number (not byte size) of elements per node.
This function started off as a compiler kludge from SGI, but seems to be a useful wrapper around a repeated constant expression. The 512 is tunable (and no other code needs to change), but no investigation has been done since inheriting the SGI code. Touch _GLIBCXX_DEQUE_BUF_SIZE only if you know what you are doing, however: changing it breaks the binary compatibility!!
Definition at line 92 of file stl_deque.h.