|| || || || || || || ||

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M9N4poCxy.h

Go to the documentation of this file.

#ifndef Impala_Core_Array_Trait_M9N4poCxy_h
#define Impala_Core_Array_Trait_M9N4poCxy_h

#include "Core/Array/Pattern/Categories.h"

namespace Impala
{
namespace Core
{
namespace Array
{
namespace Trait
{


template<class DstArrayT, class SrcArrayT>
class M9N4poCxy
{
public:
    typedef Pattern::TagTransInVar TransVarianceCategory;

    typedef Pattern::TagCallValue CallCategory;

    typedef typename DstArrayT::StorType DstStorT;
    typedef typename DstArrayT::ArithType DstArithT;
    typedef typename SrcArrayT::ArithType SrcArithT;

    void
    DoIt(DstStorT* Clx, DstStorT* Cly, DstStorT* Cllx, DstStorT* Clly,
         const SrcArithT& E, const SrcArithT& Ex, const SrcArithT& Ey,
         const SrcArithT& El, const SrcArithT& Elx, const SrcArithT& Ely,
         const SrcArithT& Ell, const SrcArithT& Ellx, const SrcArithT& Elly)
    {
        SrcArithT e2 = E*E;
                *Clx  = (Elx*E - El*Ex) / e2;
                *Cly  = (Ely*E - El*Ey) / e2;
                *Cllx = (Ellx*E - Ell*Ex) / e2;
                *Clly = (Elly*E - Ell*Ey) / e2;
    }

};

} // namespace Trait
} // namespace Array
} // namespace Core
} // namespace Impala

#endif

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