GSL/include/gsl/gsl_algorithm

#pragma once
#pragma message(                                                                                   \
    "This header will soon be removed. Use <gsl/algorithm> instead of <gsl/gsl_algorithm>")
#include "algorithm"
renaming main logic files. Added warning message of the removal and include passthrough. Renamed includes in the source files. Ran Clang-Format (#946) Header rename 2020-10-29 20:38:48 -04:00			`#pragma once`
gsl::at behavior change regarding gsl::span (#985) * move span specialization of 'at' to <gsl/span> and update the parameter to be taken by reference * undid previous changes and acted upon decisions made in maintainer sync. Fixed tests failing in /kernel mode * ran clang-format on the include folder * ran clang-format on the test folder Co-authored-by: Jordan Maples <jordan.maples@microsoft.com> 2021-05-20 21:18:08 -04:00			`#pragma message( \`
			`"This header will soon be removed. Use <gsl/algorithm> instead of <gsl/gsl_algorithm>")`
quoted form of #include when GSL includes GSL files (#1030) [SF.12: Prefer the quoted form of #include for files relative to the including file and the angle bracket form everywhere else](https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rs-incform) Additionally changed #include order in `span` so that all `span_ext` is in the GSL include block and not in the STL include block. Fixes issues #1025. Co-authored-by: Werner Henze <w.henze@avm.de> 2022-01-31 16:06:42 -05:00			`#include "algorithm"`