ipc: Allow all trivially copyable objects to be passed directly into WriteBuffer (#4465)
* ipc: Allow all trivially copyable objects to be passed directly into WriteBuffer With the support of C++20, we can use concepts to deduce if a type is an STL container or not. * More agressive concept for stl containers * Add -fconcepts * Move to common namespace * Add Common::IsBaseOfmaster
parent
6c7292de33
commit
9b75481755
@ -0,0 +1,32 @@
|
||||
// Copyright 2020 yuzu emulator team
|
||||
// Licensed under GPLv2 or any later version
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#pragma once
|
||||
|
||||
namespace Common {
|
||||
|
||||
#include <type_traits>
|
||||
|
||||
// Check if type is like an STL container
|
||||
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();
|
||||
};
|
||||
|
||||
// Check if type T is derived from T2
|
||||
template <typename T, typename T2>
|
||||
concept IsBaseOf = requires {
|
||||
std::is_base_of_v<T, T2>;
|
||||
};
|
||||
|
||||
} // namespace Common
|
Loading…
Reference in New Issue