std

A subset of the C++20 standard library made available in pre-C++20 contexts. More...

Collaboration diagram for std:

Modules
	algorithm
	The <algorithm> header with additional ranges algorithm from C++20's standard library.
	bit
	A workaround for __cpp_lib_bitops for gcc version 9.x (in C++20 mode). Those versions implemented std::countl_zero, etc, but did not define that feature detection macro.
	concepts
	The <concepts> header from C++20's standard library.
	iterator
	The <iterator> header from C++20's standard library.
	memory
	A workaround for __cpp_lib_to_address for gcc version >=8.0 and < 9.4 (in C++20 mode). Those versions implemented std::to_address, but did not define that feature detection macro.
	new
	The <new> header from C++17's standard library.
	ranges
	The <ranges> header from C++20's standard library.
	type_traits
	The <concepts> header from C++20's standard library.

Detailed Description

A subset of the C++20 standard library made available in pre-C++20 contexts.

This module provides many parts of the C++20 standard library (and some parts of the C++17 standard library not available in GCC). They are only defined if not found in the compiler's standard library and are called exactly like the originals so they can be used interchangeably. The actual implementation is provided by us or aliased from the range-v3 library.

Attention

All of this sub-module is subject to change!

In particular:

• We do not provide all C++20 library features, only those that are used by SeqAn.
• All of these might change or be removed until C++20 is published.
• The documentation of this module will likely be removed entirely in favour of links to https://en.cppreference.com

It is best you consider every entity in this module as:

This entity is not part of the SeqAn API. Do not rely on it in your applications.