cemu-vcpkg/toolsrc/include/vcpkg/logicexpression.h

#pragma once

#include <string>

namespace vcpkg
{
    // Evaluate simple vcpkg logic expressions.  An identifier in the expression is considered 'true'
    // if it is a substring of the evaluation_context (typically the name of the triplet)
    bool evaluate_expression(const std::string& expression, const std::string& evaluation_context);
}
improve logic expression evaluation (#7508) * better logic expression evaluation Improve the logic expression evaluation currently used when filtering dependencies. Biggest improvements: + Allow '\|' operator + Support nested '()' + Allow whitespace + Useful error message for malformed expressions Also changed names of types to RawParagraph when that is what the original author was using. 2019-08-02 21:37:49 -07:00			`#pragma once`

			`#include <string>`

			`namespace vcpkg`
			`{`
[vcpkg] Make Filesystem::remove_all faster #7570 I added benchmarks to measure how fast the parallel remove_all code was -- it turns out, about 3x slower than stdfs::remove_all. Since this was the case, I removed all of the parallelism and rewrote it serially, and ended up about 30% faster than stdfs::remove_all (in addition to supporting symlinks). In addition, I did the following three orthogonal changes: - simplified the work queue, basing it on Billy O'Neal's idea - Fix warnings on older versions of compilers in tests, by splitting the pragmas out of pch.h. - Ran clang-format on some files In fixing up remove_all, the following changes were made: - On Windows, regular symlinks and directory symlinks are distinct; as an example, to remove directory symlinks (and junctions, for that matter), one must use RemoveDirectory. Only on Windows, I added new `file_type` and `file_status` types, with `file_type` including a new `directory_symlink` enumerator, and `file_status` being exactly the same as the old one except using the new `file_type`. On Unix, I didn't make that change since they don't make a distinction. - I added new `symlink_status` and `status` functions which use the new `file_status` on Windows. - I made `Filesystem::exists` call `fs::exists(status(p))`, as opposed to the old version which called `stdfs::exists` directly. - Added benchmarks to `vcpkg-test/files.cpp`. They test the performance of `remove_all` on small directories (~20 files), with symlinks and without, and on large directories (~2000 files), with symlinks and without. 2019-08-02 16:49:45 -07:00			`// Evaluate simple vcpkg logic expressions. An identifier in the expression is considered 'true'`
			`// if it is a substring of the evaluation_context (typically the name of the triplet)`
			`bool evaluate_expression(const std::string& expression, const std::string& evaluation_context);`
improve logic expression evaluation (#7508) * better logic expression evaluation Improve the logic expression evaluation currently used when filtering dependencies. Biggest improvements: + Allow '\|' operator + Support nested '()' + Allow whitespace + Useful error message for malformed expressions Also changed names of types to RawParagraph when that is what the original author was using. 2019-08-02 21:37:49 -07:00			`}`