HaveSameSize.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_UTIL_TYPETRAITS_HAVESAMESIZE_H_
36 #define _BLAZE_UTIL_TYPETRAITS_HAVESAMESIZE_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <blaze/util/FalseType.h>
45 #include <blaze/util/TrueType.h>
46 
47 
48 namespace blaze {
49 
50 //=================================================================================================
51 //
52 // CLASS DEFINITION
53 //
54 //=================================================================================================
55 
56 //*************************************************************************************************
92 template< typename T1, typename T2 >
93 class HaveSameSize : public BoolConstant< sizeof(T1) == sizeof(T2) >
94 {};
95 //*************************************************************************************************
96 
97 
98 //*************************************************************************************************
108 template< typename T >
109 class HaveSameSize<void,T> : public FalseType
110 {};
112 //*************************************************************************************************
113 
114 
115 //*************************************************************************************************
125 template< typename T >
126 class HaveSameSize<T,void> : public FalseType
127 {};
129 //*************************************************************************************************
130 
131 
132 //*************************************************************************************************
142 template<>
143 class HaveSameSize<void,void> : public TrueType
144 {};
146 //*************************************************************************************************
147 
148 } // namespace blaze
149 
150 #endif
BoolConstant< false > FalseType
Type/value traits base class.The FalseType class is used as base class for type traits and value trai...
Definition: FalseType.h:61
Header file for the FalseType type/value trait base class.
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:71
BoolConstant< true > TrueType
Type traits base class.The TrueType class is used as base class for type traits and value traits that...
Definition: TrueType.h:61
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Compile time size check.This class offers the possibility to test the size of two types at compile ti...
Definition: HaveSameSize.h:93
Header file for the IntegralConstant class template.
Header file for the TrueType type/value trait base class.