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Reorganise of file naming

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Peter Boyle
2015-06-03 12:47:05 +01:00
parent a3b599ae30
commit 1d0df449e8
75 changed files with 85 additions and 231 deletions
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47
lib/tensors/Tensor_outer.h Normal file
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@ -0,0 +1,47 @@
#ifndef GRID_MATH_OUTER_H
#define GRID_MATH_OUTER_H
namespace Grid {
///////////////////////////////////////////////////////////////////////////////////////
// outerProduct Scalar x Scalar -> Scalar
// Vector x Vector -> Matrix
///////////////////////////////////////////////////////////////////////////////////////
template<class l,class r,int N> inline
auto outerProduct (const iVector<l,N>& lhs,const iVector<r,N>& rhs) -> iMatrix<decltype(outerProduct(lhs._internal[0],rhs._internal[0])),N>
{
typedef decltype(outerProduct(lhs._internal[0],rhs._internal[0])) ret_t;
iMatrix<ret_t,N> ret;
for(int c1=0;c1<N;c1++){
for(int c2=0;c2<N;c2++){
ret._internal[c1][c2] = outerProduct(lhs._internal[c1],rhs._internal[c2]);
}}
return ret;
}
template<class l,class r> inline
auto outerProduct (const iScalar<l>& lhs,const iScalar<r>& rhs) -> iScalar<decltype(outerProduct(lhs._internal,rhs._internal))>
{
typedef decltype(outerProduct(lhs._internal,rhs._internal)) ret_t;
iScalar<ret_t> ret;
ret._internal = outerProduct(lhs._internal,rhs._internal);
return ret;
}
inline ComplexF outerProduct(const ComplexF &l, const ComplexF& r)
{
return l*r;
}
inline ComplexD outerProduct(const ComplexD &l, const ComplexD& r)
{
return l*r;
}
inline RealF outerProduct(const RealF &l, const RealF& r)
{
return l*r;
}
inline RealD outerProduct(const RealD &l, const RealD& r)
{
return l*r;
}
}
#endif