libstdc++: features.h File Reference

libstdc++

features.h File Reference

Go to the source code of this file.

## Macros
#define | _GLIBCXX_BAL_QUICKSORT
#define | _GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS
#define | _GLIBCXX_FIND_EQUAL_SPLIT
#define | _GLIBCXX_FIND_GROWING_BLOCKS
#define | _GLIBCXX_MERGESORT
#define | _GLIBCXX_QUICKSORT
#define | _GLIBCXX_TREE_DYNAMIC_BALANCING
#define | _GLIBCXX_TREE_FULL_COPY
#define | _GLIBCXX_TREE_INITIAL_SPLITTING

## Detailed Description

Defines on whether to include algorithm variants.

Less variants reduce executable size and compile time. This file is a GNU parallel extension to the Standard C++ Library.

Definition in file features.h.

## Macro Definition Documentation

## ◆ _GLIBCXX_BAL_QUICKSORT

#define _GLIBCXX_BAL_QUICKSORT

Include parallel dynamically load-balanced quicksort.

See also
  __gnu_parallel::_Settings::sort_algorithm

Definition at line 55 of file features.h.

## ◆ _GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS

#define _GLIBCXX_FIND_CONSTANT_SIZE_BLOCKS

Include the equal-sized blocks variant for std::find.

See also
  __gnu_parallel::_Settings::find_algorithm

Definition at line 67 of file features.h.

## ◆ _GLIBCXX_FIND_EQUAL_SPLIT

#define _GLIBCXX_FIND_EQUAL_SPLIT

Include the equal splitting variant for std::find.

See also
  __gnu_parallel::_Settings::find_algorithm

Definition at line 74 of file features.h.

## ◆ _GLIBCXX_FIND_GROWING_BLOCKS

#define _GLIBCXX_FIND_GROWING_BLOCKS

Include the growing blocks variant for std::find.

See also
  __gnu_parallel::_Settings::find_algorithm

Definition at line 61 of file features.h.

## ◆ _GLIBCXX_MERGESORT

#define _GLIBCXX_MERGESORT

Include parallel multi-way mergesort.

See also
  __gnu_parallel::_Settings::sort_algorithm

Definition at line 41 of file features.h.

## ◆ _GLIBCXX_QUICKSORT

#define _GLIBCXX_QUICKSORT

Include parallel unbalanced quicksort.

See also
  __gnu_parallel::_Settings::sort_algorithm

Definition at line 48 of file features.h.

## ◆ _GLIBCXX_TREE_DYNAMIC_BALANCING

#define _GLIBCXX_TREE_DYNAMIC_BALANCING

Include the dynamic balancing variant for _Rb_tree::insert_unique(_IIter beg, _IIter __end).

See also
  __gnu_parallel::_Rb_tree

Definition at line 91 of file features.h.

## ◆ _GLIBCXX_TREE_FULL_COPY

#define _GLIBCXX_TREE_FULL_COPY

In order to sort the input sequence of _Rb_tree::insert_unique(_IIter beg, _IIter __end) a full copy of the input elements is done.

See also
  __gnu_parallel::_Rb_tree

Definition at line 100 of file features.h.

## ◆ _GLIBCXX_TREE_INITIAL_SPLITTING

#define _GLIBCXX_TREE_INITIAL_SPLITTING

Include the initial splitting variant for _Rb_tree::insert_unique(_IIter beg, _IIter __end).

See also
  __gnu_parallel::_Rb_tree

Definition at line 83 of file features.h.