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normalize is a more accurate name than sanitize

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This commit is contained in:
Herb Sutter 2020-12-22 17:04:07 -08:00
parent 0b80ac7d02
commit 81c10b8017
1 changed files with 6 additions and 8 deletions
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14
include/gsl/assert
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@ -106,16 +106,14 @@ public:
#else // VESTIGIAL, remove when no longer needed for downlevel compilers #else // VESTIGIAL, remove when no longer needed for downlevel compilers
using handler = void (*)(); using handler = void (*)();
#endif #endif
constexpr contract_group (handler h = nullptr) : chandler(normalize(h)) { }
constexpr contract_group (handler h = nullptr) : chandler(sanitize(h)) { } constexpr auto set_handler(handler h) -> handler { auto old = chandler; chandler = normalize(h); return old; }
constexpr auto set_handler(handler h) -> handler { auto old = chandler; chandler = sanitize(h); return old; }
constexpr auto get_handler() const -> handler { return chandler; } constexpr auto get_handler() const -> handler { return chandler; }
constexpr auto expects (bool b) -> void { assertion(b); }
constexpr void expects (bool b) { assertion(b); } constexpr auto ensures (bool b) -> void { assertion(b); }
constexpr void ensures (bool b) { assertion(b); }
private: private:
constexpr void assertion(bool b) { if (!b) chandler(); } constexpr auto assertion(bool b) -> void { if (!b) chandler(); }
constexpr auto sanitize(handler h) -> handler { return h ? h : []()noexcept{}; } constexpr auto normalize(handler h) -> handler { return h ? h : []()noexcept{}; }
handler chandler; handler chandler;
}; };