HaveSameSize.h
Go to the documentation of this file.
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 >
94  : public BoolConstant< sizeof(T1) == sizeof(T2) >
95 {};
96 //*************************************************************************************************
97 
98 
99 //*************************************************************************************************
109 template< typename T >
110 class HaveSameSize<void,T>
111  : public FalseType
112 {};
114 //*************************************************************************************************
115 
116 
117 //*************************************************************************************************
127 template< typename T >
128 class HaveSameSize<T,void>
129  : public FalseType
130 {};
132 //*************************************************************************************************
133 
134 
135 //*************************************************************************************************
145 template<>
146 class HaveSameSize<void,void>
147  : public TrueType
148 {};
150 //*************************************************************************************************
151 
152 
153 //*************************************************************************************************
166 template< typename T1, typename T2 >
168 //*************************************************************************************************
169 
170 } // namespace blaze
171 
172 #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
constexpr bool HaveSameSize_v
Auxiliary variable template for the HaveSameSize type trait.The HaveSameSize_v variable template prov...
Definition: HaveSameSize.h:167
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
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.