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Tensor reformatted with NAMESPACE too

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paboyle
2018-01-13 00:31:02 +00:00
parent f4272aa6fd
commit c037244874
21 changed files with 1634 additions and 1626 deletions
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31
lib/tensors/Tensor_trace.h
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@ -1,4 +1,4 @@
/*************************************************************************************
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
@ -24,11 +24,12 @@ Author: neo <cossu@post.kek.jp>
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
*************************************************************************************/
/* END LEGAL */
#ifndef GRID_MATH_TRACE_H
#define GRID_MATH_TRACE_H
namespace Grid {
NAMESPACE_BEGIN(Grid);
//////////////////////////////////////////////////////////////////
// Traces: both all indices and a specific index. Indices must be
@ -43,24 +44,24 @@ inline RealD trace( const RealD &arg){ return arg;}
template<class vtype,int N>
inline auto trace(const iMatrix<vtype,N> &arg) -> iScalar<decltype(trace(arg._internal[0][0]))>
{
iScalar<decltype( trace(arg._internal[0][0] )) > ret;
zeroit(ret._internal);
for(int i=0;i<N;i++){
ret._internal=ret._internal+trace(arg._internal[i][i]);
}
return ret;
iScalar<decltype( trace(arg._internal[0][0] )) > ret;
zeroit(ret._internal);
for(int i=0;i<N;i++){
ret._internal=ret._internal+trace(arg._internal[i][i]);
}
return ret;
}
template<class vtype>
inline auto trace(const iScalar<vtype> &arg) -> iScalar<decltype(trace(arg._internal))>
{
iScalar<decltype(trace(arg._internal))> ret;
ret._internal=trace(arg._internal);
return ret;
iScalar<decltype(trace(arg._internal))> ret;
ret._internal=trace(arg._internal);
return ret;
}
template<class vtype,int N>
inline auto trace(const iVector<vtype,N> &arg) -> iVector<decltype(trace(arg._internal[0])),N>
inline auto trace(const iVector<vtype,N> &arg) -> iVector<decltype(trace(arg._internal[0])),N>
{
iVector<decltype(trace(arg._internal[0])),N> ret;
for(int i=0;i<N;i++){
@ -69,6 +70,6 @@ template<class vtype,int N>
return ret;
}
NAMESPACE_END(Grid);
}
#endif