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util/StringPointer: add noexcept

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This commit is contained in:
Max Kellermann 2020-04-03 15:25:23 +02:00
parent 358f231391
commit 3b88bac07c
1 changed files with 4 additions and 4 deletions
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8
src/util/StringPointer.hxx
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@ -49,22 +49,22 @@ private:
public: public:
StringPointer() = default; StringPointer() = default;
constexpr StringPointer(const_pointer _value) constexpr StringPointer(const_pointer _value) noexcept
:value(_value) {} :value(_value) {}
/** /**
* Check if this is a "nulled" instance. A "nulled" instance * Check if this is a "nulled" instance. A "nulled" instance
* must not be used. * must not be used.
*/ */
constexpr bool IsNull() const { constexpr bool IsNull() const noexcept {
return value == nullptr; return value == nullptr;
} }
constexpr const_pointer c_str() const { constexpr const_pointer c_str() const noexcept {
return value; return value;
} }
bool empty() const { bool empty() const noexcept {
return *value == SENTINEL; return *value == SENTINEL;
} }
}; };