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Addedd Ta functionality to the tensor types

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Merge remote-tracking branch 'upstream/master'

Conflicts:
	configure
This commit is contained in:
neo
2015-06-04 18:11:32 +09:00
parent 5a5ee83d28 dd1f5dd966
commit 3055d2cf2c
149 changed files with 4367 additions and 1150 deletions
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38
lib/tensors/Tensor_Ta.h Normal file
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#ifndef GRID_MATH_TA_H
#define GRID_MATH_TA_H
namespace Grid {
///////////////////////////////////////////////
// Ta function for scalar, vector, matrix
///////////////////////////////////////////////
/* inline ComplexF Ta( const ComplexF &arg){ return arg;} */
/* inline ComplexD Ta( const ComplexD &arg){ return arg;} */
/* inline RealF Ta( const RealF &arg){ return arg;} */
/* inline RealD Ta( const RealD &arg){ return arg;} */
template<class vtype> inline iScalar<vtype> Ta(const iScalar<vtype>&r)
{
iScalar<vtype> ret;
ret._internal = Ta(r._internal);
return ret;
}
template<class vtype,int N> inline iVector<vtype,N> Ta(const iVector<vtype,N>&r)
{
iVector<vtype,N> ret;
for(int i=0;i<N;i++){
ret._internal[i] = Ta(r._internal[i]);
}
return ret;
}
template<class vtype,int N> inline iMatrix<vtype,N> Ta(const iMatrix<vtype,N> &arg)
{
iMatrix<vtype,N> ret(arg);
vtype factor = (1/(double)N);
ret = (ret - adj(arg))*0.5;
ret -= trace(ret)*factor;
return ret;
}
}
#endif