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Real complex improved

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This commit is contained in:
Azusa Yamaguchi 2015-06-14 00:56:08 +01:00
parent ef97692622
commit dbfb1a69c6
1 changed files with 28 additions and 4 deletions
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32
lib/tensors/Tensor_class.h
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@ -23,13 +23,17 @@ template<class vtype> class iScalar
public:
vtype _internal;
typedef typename GridTypeMapper<vtype>::scalar_type scalar_type;
typedef typename GridTypeMapper<vtype>::scalar_type scalar_type;
typedef typename GridTypeMapper<vtype>::vector_type vector_type;
typedef typename GridTypeMapper<vtype>::tensor_reduced tensor_reduced_v;
typedef iScalar<tensor_reduced_v> tensor_reduced;
typedef typename GridTypeMapper<vtype>::scalar_object recurse_scalar_object;
typedef iScalar<recurse_scalar_object> scalar_object;
// substitutes a real or complex version with same tensor structure
typedef iScalar<typename GridTypeMapper<vtype>::Complexified > Complexified;
typedef iScalar<typename GridTypeMapper<vtype>::Realified > Realified;
enum { TensorLevel = GridTypeMapper<vtype>::TensorLevel + 1};
// Scalar no action
@ -86,9 +90,19 @@ public:
strong_inline const vtype & operator ()(void) const {
return _internal;
}
operator ComplexD () const { return(TensorRemove(_internal)); };
operator RealD () const { return(real(TensorRemove(_internal))); }
// Type casts meta programmed
template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0>
operator ComplexF () const { return(TensorRemove(_internal)); };
template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0>
operator ComplexD () const { return(TensorRemove(_internal)); };
template<class U=vtype,class V=scalar_type,IfComplex<V> = 0,IfNotSimd<U> = 0>
operator RealD () const { return(real(TensorRemove(_internal))); }
template<class U=vtype,class V=scalar_type,IfReal<V> = 0,IfNotSimd<U> = 0>
operator RealD () const { return TensorRemove(_internal); }
template<class U=vtype,class V=scalar_type,IfInteger<V> = 0,IfNotSimd<U> = 0>
operator Integer () const { return Integer(TensorRemove(_internal)); }
// convert from a something to a scalar via constructor of something arg
template<class T,typename std::enable_if<!isGridTensor<T>::value, T>::type* = nullptr > strong_inline iScalar<vtype> operator = (T arg)
@ -123,6 +137,10 @@ public:
typedef iScalar<tensor_reduced_v> tensor_reduced;
typedef iVector<recurse_scalar_object,N> scalar_object;
// substitutes a real or complex version with same tensor structure
typedef iVector<typename GridTypeMapper<vtype>::Complexified,N > Complexified;
typedef iVector<typename GridTypeMapper<vtype>::Realified,N > Realified;
template<class T,typename std::enable_if<!isGridTensor<T>::value, T>::type* = nullptr > strong_inline auto operator = (T arg) -> iVector<vtype,N>
{
zeroit(*this);
@ -211,6 +229,12 @@ public:
typedef typename GridTypeMapper<vtype>::vector_type vector_type;
typedef typename GridTypeMapper<vtype>::tensor_reduced tensor_reduced_v;
typedef typename GridTypeMapper<vtype>::scalar_object recurse_scalar_object;
// substitutes a real or complex version with same tensor structure
typedef iMatrix<typename GridTypeMapper<vtype>::Complexified,N > Complexified;
typedef iMatrix<typename GridTypeMapper<vtype>::Realified,N > Realified;
// Tensure removal
typedef iScalar<tensor_reduced_v> tensor_reduced;
typedef iMatrix<recurse_scalar_object,N> scalar_object;