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Bump project requirement to C++17

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Chocobo1 2020-12-19 14:52:01 +08:00
commit d70b893852
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19 changed files with 101 additions and 139 deletions
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8
src/base/utils/string.h
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@ -73,20 +73,20 @@ namespace Utils
QString join(const QVector<QStringRef> &strings, const QString &separator);
template <typename T, typename std::enable_if_t<std::is_enum<T>::value, int> = 0>
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
QString fromEnum(const T &value)
{
static_assert(std::is_same<int, typename std::underlying_type_t<T>>::value,
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
const auto metaEnum = QMetaEnum::fromType<T>();
return QString::fromLatin1(metaEnum.valueToKey(static_cast<int>(value)));
}
template <typename T, typename std::enable_if_t<std::is_enum<T>::value, int> = 0>
template <typename T, typename std::enable_if_t<std::is_enum_v<T>, int> = 0>
T toEnum(const QString &serializedValue, const T &defaultValue)
{
static_assert(std::is_same<int, typename std::underlying_type_t<T>>::value,
static_assert(std::is_same_v<int, typename std::underlying_type_t<T>>,
"Enumeration underlying type has to be int.");
const auto metaEnum = QMetaEnum::fromType<T>();