RowTrait.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TRAITS_ROWTRAIT_H_
36 #define _BLAZE_MATH_TRAITS_ROWTRAIT_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <blaze/util/InvalidType.h>
44 #include <blaze/util/mpl/If.h>
45 #include <blaze/util/mpl/Or.h>
50 
51 
52 namespace blaze {
53 
54 //=================================================================================================
55 //
56 // CLASS DEFINITION
57 //
58 //=================================================================================================
59 
60 //*************************************************************************************************
116 template< typename MT > // Type of the matrix
117 struct RowTrait
118 {
119  private:
120  //**********************************************************************************************
122  struct Failure { using Type = INVALID_TYPE; };
124  //**********************************************************************************************
125 
126  public:
127  //**********************************************************************************************
129  using Type = typename If_< Or< IsConst<MT>, IsVolatile<MT>, IsReference<MT> >
131  , Failure >::Type;
133  //**********************************************************************************************
134 };
135 //*************************************************************************************************
136 
137 
138 //*************************************************************************************************
151 template< typename MT > // Type of the matrix
152 using RowTrait_ = typename RowTrait<MT>::Type;
153 //*************************************************************************************************
154 
155 } // namespace blaze
156 
157 #endif
Compile time check for volatile data types.The IsVolatile type trait tests whether or not the given t...
Definition: IsVolatile.h:75
typename RowTrait< MT >::Type RowTrait_
Auxiliary alias declaration for the RowTrait type trait.The RowTrait_ alias declaration provides a co...
Definition: RowTrait.h:152
Header file for the IsVolatile type trait.
Header file for the Decay type trait.
Base template for the RowTrait class.
Definition: RowTrait.h:117
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the If class template.
Header file for the Or class template.
Header file for the IsConst type trait.
Utility type for generic codes.
typename If< T1, T2, T3 >::Type If_
Auxiliary alias declaration for the If class template.The If_ alias declaration provides a convenient...
Definition: If.h:160
Header file for the IsReference type trait.
Compile time type check.This class tests whether the given template parameter T is a reference type (...
Definition: IsReference.h:75