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King_DuckZ
c1e79c435b
Not yet tested and only supporting the SCAN command for now, more to come. Also includes some refactoring that was needed to make everything work.
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*
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* Copyright 2015 Michele "King_DuckZ" Santullo
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef idFBC29C5127784D35BE62F7BAC16E3687
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#define idFBC29C5127784D35BE62F7BAC16E3687
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#define define_has_method(method_name,pretty_name) \
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template <typename T> \
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struct Has ## pretty_name ## Method { \
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private: \
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struct TrueType { int a[2]; }; \
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typedef int FalseType; \
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template <typename C> static TrueType has_method ( decltype(&C::method_name) ); \
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template <typename C> static FalseType has_method ( ... ); \
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public: \
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enum { value = sizeof(has_method<T>(0)) == sizeof(TrueType) }; \
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}
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#define define_has_typedef(typedef_name,pretty_name) \
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template <typename T> \
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struct Has ## pretty_name ## Typedef { \
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private: \
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struct TrueType { int a[2]; }; \
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typedef int FalseType; \
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template <typename C> static TrueType has_typedef ( const typename C::typedef_name* ); \
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template <typename C> static FalseType has_typedef ( ... ); \
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public: \
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enum { value = sizeof(has_typedef<T>(nullptr)) == sizeof(TrueType) }; \
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}
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#define define_has_enum(enum_name,pretty_name) \
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template <typename T> \
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struct Has ## pretty_name ## Enum { \
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private: \
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struct TrueType { int a[2]; }; \
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typedef int FalseType; \
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template <typename C> static TrueType has_enum ( decltype(C::enum_name)* ); \
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template <typename C> static FalseType has_enum ( ... ); \
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public:\
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enum { value = sizeof(has_enum<T>(nullptr)) == sizeof(TrueType) }; \
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}
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#endif
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