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util/IntrusiveHashSet: make several methods const

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Max Kellermann 2022-11-30 09:46:53 +01:00 committed by Max Kellermann
parent f13b8f669d
commit 8860962e09
2 changed files with 6 additions and 6 deletions
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6
src/util/IntrusiveHashSet.hxx
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@ -155,12 +155,12 @@ public:
} }
[[nodiscard]] [[nodiscard]]
constexpr const key_equal key_eq() const noexcept { constexpr const key_equal &key_eq() const noexcept {
return equal; return equal;
} }
[[nodiscard]] [[nodiscard]]
constexpr bool empty() noexcept { constexpr bool empty() const noexcept {
if constexpr (constant_time_size) if constexpr (constant_time_size)
return size() == 0; return size() == 0;
else else
@ -170,7 +170,7 @@ public:
} }
[[nodiscard]] [[nodiscard]]
constexpr size_type size() noexcept { constexpr size_type size() const noexcept {
if constexpr (constant_time_size) if constexpr (constant_time_size)
return counter; return counter;
else else

6
test/util/TestIntrusiveHashSet.cxx
View File

@ -41,18 +41,18 @@ struct IntItem final : IntrusiveHashSetHook<IntrusiveHookMode::TRACK> {
IntItem(int _value) noexcept:value(_value) {} IntItem(int _value) noexcept:value(_value) {}
struct Hash { struct Hash {
constexpr std::size_t operator()(const IntItem &i) noexcept { constexpr std::size_t operator()(const IntItem &i) const noexcept {
return i.value; return i.value;
} }
constexpr std::size_t operator()(int i) noexcept { constexpr std::size_t operator()(int i) const noexcept {
return i; return i;
} }
}; };
struct Equal { struct Equal {
constexpr bool operator()(const IntItem &a, constexpr bool operator()(const IntItem &a,
const IntItem &b) noexcept { const IntItem &b) const noexcept {
return a.value == b.value; return a.value == b.value;
} }
}; };