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- /************************************************************************************
- * *
- * Copyright (c) 2014 - 2018 Axel Menzel <info@rttr.org> *
- * *
- * This file is part of RTTR (Run Time Type Reflection) *
- * License: MIT License *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining *
- * a copy of this software and associated documentation files (the "Software"), *
- * to deal in the Software without restriction, including without limitation *
- * the rights to use, copy, modify, merge, publish, distribute, sublicense, *
- * and/or sell copies of the Software, and to permit persons to whom the *
- * Software is furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included in *
- * all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE *
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, *
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *
- * SOFTWARE. *
- * *
- *************************************************************************************/
- #ifndef RTTR_ENUM_FLAGS_IMPL_H_
- #define RTTR_ENUM_FLAGS_IMPL_H_
- namespace rttr
- {
- namespace detail
- {
- /*!
- * The \ref enum_flag class is a wrapper around integer value.
- *
- */
- class enum_flag
- {
- public:
- RTTR_CONSTEXPR RTTR_INLINE enum_flag(int value) RTTR_NOEXCEPT : m_value(value) {}
- RTTR_CONSTEXPR RTTR_INLINE operator int32_t() const RTTR_NOEXCEPT { return m_value; }
- private:
- int32_t m_value;
- };
- } // end namespace detail
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum>::enum_flags(zero) RTTR_NOEXCEPT
- : m_value(0)
- {
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum>::enum_flags(Enum enum_value) RTTR_NOEXCEPT
- : m_value(static_cast<enum_type>(enum_value))
- {
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum>::enum_flags(detail::enum_flag f) RTTR_NOEXCEPT
- : m_value(f)
- {
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator&=(int mask) RTTR_NOEXCEPT
- {
- m_value &= mask;
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator&=(uint32_t mask) RTTR_NOEXCEPT
- {
- m_value &= mask;
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator&=(Enum mask) RTTR_NOEXCEPT
- {
- m_value &= static_cast<enum_type>(mask);
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator|=(enum_flags f) RTTR_NOEXCEPT
- {
- m_value |= f.m_value;
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator|=(Enum f) RTTR_NOEXCEPT
- {
- m_value |= static_cast<enum_type>(f);
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator^=(enum_flags f) RTTR_NOEXCEPT
- {
- m_value ^= f.m_value;
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CXX14_CONSTEXPR RTTR_INLINE enum_flags<Enum>& enum_flags<Enum>::operator^=(Enum f) RTTR_NOEXCEPT
- {
- m_value ^= static_cast<enum_type>(f);
- return *this;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum>::operator enum_type() const RTTR_NOEXCEPT
- {
- return m_value;
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator|(Enum f) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value | static_cast<enum_type>(f));
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator|(enum_flags f) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value | f.m_value);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator^(Enum f) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value ^ static_cast<enum_type>(f));
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator^(enum_flags f) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value ^ f.m_value);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator&(Enum f) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value & static_cast<enum_type>(f));
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator&(int mask) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value & mask);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator&(uint32_t mask) const RTTR_NOEXCEPT
- {
- return enum_flags(m_value & mask);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE enum_flags<Enum> enum_flags<Enum>::operator~() const RTTR_NOEXCEPT
- {
- return enum_flags(~m_value);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE bool enum_flags<Enum>::operator!() const RTTR_NOEXCEPT
- {
- return (!m_value);
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- template<typename Enum>
- RTTR_CONSTEXPR RTTR_INLINE bool enum_flags<Enum>::test_flag(Enum flag) const RTTR_NOEXCEPT
- {
- return ((m_value & static_cast<enum_type>(flag)) == static_cast<enum_type>(flag) &&
- (static_cast<enum_type>(flag) != 0 || m_value == static_cast<enum_type>(flag)) );
- }
- /////////////////////////////////////////////////////////////////////////////////////////
- } // end namespace rttr
- #endif // RTTR_ENUM_FLAGS_IMPL_H_
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