SerialExprTrait.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TRAITS_SERIALEXPRTRAIT_H_
36 #define _BLAZE_MATH_TRAITS_SERIALEXPRTRAIT_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <utility>
46 #include <blaze/util/InvalidType.h>
47 #include <blaze/util/mpl/If.h>
48 #include <blaze/util/mpl/Or.h>
50 
51 
52 namespace blaze {
53 
54 //=================================================================================================
55 //
56 // CLASS DEFINITION
57 //
58 //=================================================================================================
59 
60 //*************************************************************************************************
70 template< typename T > // Type of the serial evaluation operand
72 {
73  private:
74  //**struct Failure******************************************************************************
76  struct Failure { using Type = INVALID_TYPE; };
78  //**********************************************************************************************
79 
80  //**struct Result*******************************************************************************
82  struct Result { using Type = decltype( serial( std::declval<T>() ) ); };
84  //**********************************************************************************************
85 
86  public:
87  //**********************************************************************************************
90  , Result
91  , Failure
92  >::Type;
94  //**********************************************************************************************
95 };
96 //*************************************************************************************************
97 
98 
99 //*************************************************************************************************
112 template< typename T > // Type of the serial evaluation operand
114 //*************************************************************************************************
115 
116 } // namespace blaze
117 
118 #endif
Compile time check for matrix types.This type trait tests whether or not the given template parameter...
Definition: IsMatrix.h:103
Header file for the IsMatrix type trait.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
Header file for the If class template.
Header file for the Or class template.
Header file for the IsVector 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:154
decltype(auto) serial(const DenseMatrix< MT, SO > &dm)
Forces the serial evaluation of the given dense matrix expression dm.
Definition: DMatSerialExpr.h:816
Header file for the RemoveReference type trait.
Evaluation of the return type of a serial evaluation expression.Via this type trait it is possible to...
Definition: SerialExprTrait.h:71
typename SerialExprTrait< T >::Type SerialExprTrait_
Auxiliary alias declaration for the SerialExprTrait class template.The SerialExprTrait_ alias declara...
Definition: SerialExprTrait.h:113