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BpoBind2Val.h

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00001 #ifndef Impala_Core_Array_Trait_BpoBind2Val_h
00002 #define Impala_Core_Array_Trait_BpoBind2Val_h
00003 
00004 #include "Core/Array/Pattern/Categories.h"
00005 #include "Core/Array/Element/E1Cast.h"
00006 
00007 namespace Impala
00008 {
00009 namespace Core
00010 {
00011 namespace Array
00012 {
00013 namespace Trait
00014 {
00015 
00019 template<class DstArrayT, class SrcArrayT, class BpoT>
00020 class BpoBind2Val
00021 {
00022 public:
00024     typedef Pattern::TagTransInVar TransVarianceCategory;
00025 
00027     typedef Pattern::TagCallValue CallCategory;
00028 
00029     typedef typename DstArrayT::ArithType DstArithT;
00030     typedef typename SrcArrayT::ArithType SrcArithT;
00031 
00033     BpoBind2Val(SrcArithT val)
00034     {
00035         mValue = val;
00036     }
00037 
00039     DstArithT
00040     DoIt(const SrcArithT& x)
00041     {
00042         return mBpo.DoIt(x, mValue);
00043     }
00044 
00045 private:
00046 
00047     SrcArithT mValue;
00048     BpoT mBpo;
00049 };
00050 
00051 } // namespace Trait
00052 } // namespace Array
00053 } // namespace Core
00054 } // namespace Impala
00055 
00056 #endif

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