INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-15 10:07:57 -05:00
Code Issues Packages Projects Releases Wiki Activity

concepts: Use the std::contiguous_iterator concept

Browse Source 
This also covers std::span, which does not have a const iterator.

Also renames IsSTLContainer to IsContiguousContainer to explicitly convey its semantics.
This commit is contained in:
Morph
2022-10-26 00:41:54 -04:00
parent d8e3380ea5
commit 8b4d5aeb4f
3 changed files with 10 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/common/concepts.h
View File

@ -3,24 +3,14 @@
#pragma once
#include <iterator>
#include <type_traits>
namespace Common {
// Check if type is like an STL container
// Check if type satisfies the ContiguousContainer named requirement.
template <typename T>
concept IsSTLContainer = requires(T t) {
typename T::value_type;
typename T::iterator;
typename T::const_iterator;
// TODO(ogniK): Replace below is std::same_as<void> when MSVC supports it.
t.begin();
t.end();
t.cbegin();
t.cend();
t.data();
t.size();
};
concept IsContiguousContainer = std::contiguous_iterator<typename T::iterator>;
// TODO: Replace with std::derived_from when the <concepts> header
// is available on all supported platforms.