Collaboration diagram for OTDot< SymTensor< T1, D >, SymTensor< T2, D > >:

Public Types
using	Type_t = typename BinaryReturn< T1, T2, OpMultiply >::Type_t

Static Public Member Functions
static Tensor< Type_t, D >	apply (const SymTensor< T1, D > &lhs, const SymTensor< T2, D > &rhs)

Detailed Description

template<class T1, class T2, unsigned D>
struct qmcplusplus::OTDot< SymTensor< T1, D >, SymTensor< T2, D > >

Definition at line 1038 of file TensorOps.h.

Member Typedef Documentation

◆ Type_t

using Type_t = typename BinaryReturn<T1, T2, OpMultiply>::Type_t

Definition at line 1040 of file TensorOps.h.

Member Function Documentation

◆ apply()

static Tensor<Type_t, D> apply	(	const SymTensor< T1, D > &	lhs,
		const SymTensor< T2, D > &	rhs
	)

inlinestatic

Definition at line 1041 of file TensorOps.h.

References SymTensor< T, D >::HL().

   {
     Tensor<Type_t, D> res = Tensor<Type_t, D>::DontInitialize();
     for (unsigned int i = 0; i < D; ++i)
       for (unsigned int j = i; j < D; ++j)
       {
         Type_t sum = lhs.HL(i, 0) * rhs.HL(j, 0);
         int k      = 1;
         for (; k < i; ++k)
           sum += lhs.HL(i, k) * rhs.HL(j, k);
         for (; k < j; ++k)
           sum += lhs.HL(k, i) * rhs.HL(j, k);
         for (; k < D; ++k)
           sum += lhs.HL(k, i) * rhs.HL(k, j);
         res(i, j) = sum;
       }
     return res;
   }

The documentation for this struct was generated from the following file:

/home/pk7/projects/qmc/for_cron_doxygen/qmcpack/src/Containers/OhmmsPETE/TensorOps.h

Public Types