mirror of
https://github.com/azahar-emu/dynarmic
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7bb5440507
Generally hash functions shouldn't throw exceptions. It's also a requirement for the standard library-provided hash functions to not throw exceptions. An exception to this rule is made for user-defined specializations, however we can just be consistent with the standard library on this to allow it to play nicer with it. While we're at it, we can also make the std::less specializations noexcpet as well, since they also can't throw.
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
/* This file is part of the dynarmic project.
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* Copyright (c) 2016 MerryMage
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* This software may be used and distributed according to the terms of the GNU
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* General Public License version 2 or any later version.
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*/
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#pragma once
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#include <functional>
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#include <iosfwd>
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#include "common/common_types.h"
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namespace Dynarmic::IR {
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class LocationDescriptor {
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public:
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explicit LocationDescriptor(u64 value) : value(value) {}
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bool operator == (const LocationDescriptor& o) const {
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return value == o.Value();
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}
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bool operator != (const LocationDescriptor& o) const {
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return !operator==(o);
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}
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u64 Value() const { return value; }
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private:
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u64 value;
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};
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std::ostream& operator<<(std::ostream& o, const LocationDescriptor& descriptor);
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} // namespace Dynarmic::IR
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namespace std {
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template <>
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struct less<Dynarmic::IR::LocationDescriptor> {
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bool operator()(const Dynarmic::IR::LocationDescriptor& x, const Dynarmic::IR::LocationDescriptor& y) const noexcept {
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return x.Value() < y.Value();
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}
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};
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template <>
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struct hash<Dynarmic::IR::LocationDescriptor> {
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size_t operator()(const Dynarmic::IR::LocationDescriptor& x) const noexcept {
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return std::hash<u64>()(x.Value());
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}
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};
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} // namespace std
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