IsRowVector.h
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1 //=================================================================================================
33 //=================================================================================================
34 
35 #ifndef _BLAZE_MATH_TYPETRAITS_ISROWVECTOR_H_
36 #define _BLAZE_MATH_TYPETRAITS_ISROWVECTOR_H_
37 
38 
39 //*************************************************************************************************
40 // Includes
41 //*************************************************************************************************
42 
43 #include <boost/type_traits/is_base_of.hpp>
46 #include <blaze/util/FalseType.h>
47 #include <blaze/util/SelectType.h>
48 #include <blaze/util/TrueType.h>
50 
51 
52 namespace blaze {
53 
54 //=================================================================================================
55 //
56 // CLASS DEFINITION
57 //
58 //=================================================================================================
59 
60 //*************************************************************************************************
65 template< typename T >
66 struct IsRowVectorHelper
67 {
68  private:
69  //**********************************************************************************************
70  typedef typename RemoveCV<T>::Type T2;
71  //**********************************************************************************************
72 
73  public:
74  //**********************************************************************************************
75  enum { value = boost::is_base_of< DenseVector <T2,true>, T2 >::value ||
76  boost::is_base_of< SparseVector<T2,true>, T2 >::value };
77  typedef typename SelectType<value,TrueType,FalseType>::Type Type;
78  //**********************************************************************************************
79 };
81 //*************************************************************************************************
82 
83 
84 //*************************************************************************************************
106 template< typename T >
107 struct IsRowVector : public IsRowVectorHelper<T>::Type
108 {
109  public:
110  //**********************************************************************************************
112  enum { value = IsRowVectorHelper<T>::value };
113  typedef typename IsRowVectorHelper<T>::Type Type;
115  //**********************************************************************************************
116 };
117 //*************************************************************************************************
118 
119 } // namespace blaze
120 
121 #endif
Compile time check for row vector types.This type trait tests whether or not the given template argum...
Definition: IsRowVector.h:107
Header file for the SparseVector base class.
Header file for the FalseType type/value trait base class.
Header file for the RemoveCV type trait.
Header file for the DenseVector base class.
Namespace of the Blaze C++ math library.
Definition: Blaze.h:57
Header file for the SelectType class template.
Header file for the TrueType type/value trait base class.