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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.
Header file for the SelectType class template.
Header file for the TrueType type/value trait base class.