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types/description: add a bool specialisation

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This commit is contained in:
Danny Robson 2019-05-14 13:01:23 +10:00
parent b5fdedfe5e
commit a56610e205
2 changed files with 4 additions and 0 deletions
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1
types/description.cpp
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@ -20,6 +20,7 @@ cruft::types::operator<< (std::ostream &os, cruft::types::category val)
case category::UNSIGNED: return os << "UNSIGNED"; case category::UNSIGNED: return os << "UNSIGNED";
case category::SIGNED: return os << "SIGNED"; case category::SIGNED: return os << "SIGNED";
case category::REAL: return os << "REAL"; case category::REAL: return os << "REAL";
case category::BOOL: return os << "BOOL";
} }
unreachable (); unreachable ();

3
types/description.hpp
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@ -54,6 +54,7 @@ namespace cruft::types {
UNSIGNED, UNSIGNED,
SIGNED, SIGNED,
REAL, REAL,
BOOL,
}; };
@ -106,6 +107,8 @@ namespace cruft::types {
template <> struct category_traits<f32> : public std::integral_constant<category,category::REAL> {}; template <> struct category_traits<f32> : public std::integral_constant<category,category::REAL> {};
template <> struct category_traits<f64> : public std::integral_constant<category,category::REAL> {}; template <> struct category_traits<f64> : public std::integral_constant<category,category::REAL> {};
template <> struct category_traits<bool> : public std::integral_constant<category,category::BOOL> {};
template <typename T> template <typename T>
constexpr auto category_traits_v = category_traits<T>::value; constexpr auto category_traits_v = category_traits<T>::value;