Blaze  3.6
IsKronExpr.h
Go to the documentation of this file.
1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TYPETRAITS_ISKRONEXPR_H_
36 #define _BLAZE_MATH_TYPETRAITS_ISKRONEXPR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
45 
46 
47 namespace blaze {
48 
49 //=================================================================================================
50 //
51 // CLASS DEFINITION
52 //
53 //=================================================================================================
54 
55 //*************************************************************************************************
60 template< typename T >
61 struct IsKronExprHelper
62 {
63  private:
64  //**********************************************************************************************
65  static T* create();
66 
67  template< typename MT >
68  static TrueType test( const KronExpr<MT>* );
69 
70  template< typename MT >
71  static TrueType test( const volatile KronExpr<MT>* );
72 
73  static FalseType test( ... );
74  //**********************************************************************************************
75 
76  public:
77  //**********************************************************************************************
78  using Type = decltype( test( create() ) );
79  //**********************************************************************************************
80 };
82 //*************************************************************************************************
83 
84 
85 //*************************************************************************************************
97 template< typename T >
98 struct IsKronExpr
99  : public IsKronExprHelper<T>::Type
100 {};
101 //*************************************************************************************************
102 
103 
104 //*************************************************************************************************
109 template< typename T >
110 struct IsKronExpr<T&>
111  : public FalseType
112 {};
114 //*************************************************************************************************
115 
116 
117 //*************************************************************************************************
130 template< typename T >
132 //*************************************************************************************************
133 
134 } // namespace blaze
135 
136 #endif
BoolConstant< false > FalseType
Type/value traits base class.The FalseType class is used as base class for type traits and value trai...
Definition: IntegralConstant.h:121
Generic wrapper for a compile time constant integral value.The IntegralConstant class template repres...
Definition: IntegralConstant.h:72
BoolConstant< true > TrueType
Type traits base class.The TrueType class is used as base class for type traits and value traits that...
Definition: IntegralConstant.h:132
Namespace of the Blaze C++ math library.
Definition: Blaze.h:58
Compile time check whether the given type is a Kronecker product expression template....
Definition: IsKronExpr.h:98
constexpr bool IsKronExpr_v
Auxiliary variable template for the IsKronExpr type trait.The IsKronExpr_v variable template provides...
Definition: IsKronExpr.h:131
Header file for the KronExpr base class.
Header file for the IntegralConstant class template.