Embedded Template Library
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user_type.h
Go to the documentation of this file.
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2017 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#ifndef ETL_USER_TYPE_INCLUDED
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#define ETL_USER_TYPE_INCLUDED
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#include "
platform.h
"
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//*****************************************************************************
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// The declaration of the structure.
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//*****************************************************************************
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#define ETL_DECLARE_USER_TYPE(TypeName, ValueType) \
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struct TypeName \
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{ \
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/* Non-volatile definitions.*/
\
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typedef ValueType value_type; \
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TypeName() {} \
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TypeName(const TypeName &other) : value(other.value) {} \
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TypeName& operator=(const TypeName &other) { value = other.value; return *this; } \
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explicit TypeName(ValueType value_) : value(value_) {} \
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operator ValueType() const { return value; } \
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ValueType& get() { return value; } \
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const ValueType& get() const { return value; } \
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TypeName& operator ++() { ++value; return *this; } \
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TypeName operator ++(int) { TypeName temp(*this); TypeName::operator ++(); return temp; } \
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TypeName& operator --() { --value; return *this; } \
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TypeName operator --(int) { TypeName temp(*this); TypeName::operator --(); return temp; } \
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TypeName& operator +=(const ValueType& rhs) { value += rhs; return *this; } \
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TypeName& operator -=(const ValueType& rhs) { value -= rhs; return *this; } \
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TypeName& operator *=(const ValueType& rhs) { value *= rhs; return *this; } \
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TypeName& operator /=(const ValueType& rhs) { value /= rhs; return *this; } \
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TypeName& operator %=(const ValueType& rhs) { value %= rhs; return *this; } \
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TypeName& operator &=(const ValueType& rhs) { value &= rhs; return *this; } \
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TypeName& operator |=(const ValueType& rhs) { value |= rhs; return *this; } \
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TypeName& operator ^=(const ValueType& rhs) { value ^= rhs; return *this; } \
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TypeName& operator <<=(ValueType distance) { value <<= distance; return *this; } \
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TypeName& operator >>=(ValueType distance) { value >>= distance; return *this; } \
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private: \
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ValueType value; \
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public: \
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enum enum_type \
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{
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//*****************************************************************************
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// The predefined constants.
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//*****************************************************************************
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#define ETL_USER_TYPE(enum_name, value) \
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enum_name = value,
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//*****************************************************************************
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// The final section of the structure.
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//*****************************************************************************
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#define ETL_END_USER_TYPE(TypeName) \
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}; \
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TypeName(enum_type value_) : value(static_cast<value_type>(value_)) {} \
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};
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#endif
platform.h
include
etl
user_type.h
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