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ad636f7216
* Stratosphere: Use modern C++ idioms in some places * algorithms like std::for_each are used instead of raw loops * Stratosphere: Replace more raw loops with algorithms * Stratosphere: Add a utility predicate function to test for equality with a reference element This can be used to rewrite some common raw loops using algorithms instead * fs.mitm: Use variant * fs.mitm: Use enum class * fs.mitm: Turn RomFSSourceInfo::Cleanup into a destructor This obsoletes the need for a custom deleter in other places * fs.mitm: Use enum class some more * fs.mitm: Use unique_ptr * fs.mitm: Simplify initialization * Stratosphere: Simplify initialization * fs.mitm: Use unique_ptr (fix memory leak along the way) The previous code was using "delete" rather than "delete[]" * fs.mitm: Use vector::emplace_back rather than push_back emplace_back constructs elements in-place, hence avoiding a redundant element copy. * Stratosphere: Replace more raw loops with algorithms * Stratosphere: Use unique_ptr * fs.mitm: Replace more raw loops with algorithms * Stratosphere: Prefer move-construction over copy-construction when moving sink parameters around
37 lines
769 B
C++
37 lines
769 B
C++
#pragma once
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#include <functional>
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namespace detail {
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template<typename T>
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struct class_of;
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template<typename Ret, typename C>
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struct class_of<Ret C::*> {
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using type = C;
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};
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template<typename T>
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using class_of_t = typename class_of<T>::type;
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template<typename Mem, typename T, typename C = class_of_t<Mem>>
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struct member_equals_fn_helper {
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T ref;
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Mem mem_fn;
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bool operator()(const C& val) const {
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return (std::mem_fn(mem_fn)(val) == ref);
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}
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bool operator()(C&& val) const {
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return (std::mem_fn(mem_fn)(std::move(val)) == ref);
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}
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};
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} // namespace detail
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template<typename Mem, typename T>
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auto member_equals_fn(Mem mem, T ref) {
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return detail::member_equals_fn_helper<Mem, T>{std::move(ref), std::move(mem)};
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}
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