DeclLowTrait.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TRAITS_DECLLOWTRAIT_H_
36 #define _BLAZE_MATH_TRAITS_DECLLOWTRAIT_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
45 #include <blaze/util/InvalidType.h>
46 #include <blaze/util/mpl/If.h>
47 #include <blaze/util/mpl/Or.h>
52 
53 
54 namespace blaze {
55 
56 //=================================================================================================
57 //
58 // CLASS DEFINITION
59 //
60 //=================================================================================================
61 
62 //*************************************************************************************************
112 template< typename MT > // Type of the matrix
114 {
115  private:
116  //**********************************************************************************************
118  struct Failure { using Type = INVALID_TYPE; };
120  //**********************************************************************************************
121 
122  //**********************************************************************************************
124  struct Result { using Type = LowerMatrix<MT>; };
126  //**********************************************************************************************
127 
128  public:
129  //**********************************************************************************************
131  using Type = typename If_< Or< IsConst<MT>, IsVolatile<MT>, IsReference<MT> >
134  , Result
135  , Failure > >::Type;
137  //**********************************************************************************************
138 };
139 //*************************************************************************************************
140 
141 
142 //*************************************************************************************************
155 template< typename MT > // Type of the matrix
157 //*************************************************************************************************
158 
159 } // namespace blaze
160 
161 #endif
Compile time check for volatile data types.The IsVolatile type trait tests whether or not the given t...
Definition: IsVolatile.h:75
Matrix adapter for lower triangular matrices.
Definition: BaseTemplate.h:553
typename DeclLowTrait< MT >::Type DeclLowTrait_
Auxiliary alias declaration for the DeclLowTrait type trait.The DeclLowTrait_ alias declaration provi...
Definition: DeclLowTrait.h:156
Header file for the IsVolatile type trait.
Header file for the IsMatrix type trait.
Header file for the Decay 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 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:154
Header file for the IsReference type trait.
Base template for the DeclLowTrait class.
Definition: DeclLowTrait.h:113
Header file for the implementation of the base template of the LowerMatrix.
Compile time type check.This class tests whether the given template parameter T is a reference type (...
Definition: IsReference.h:75