MpsContractions.hpp

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#ifndef OPTIM_CONTRACTIONS_H_
#define OPTIM_CONTRACTIONS_H_
 
#include "Xped/Core/Tensor.hpp"
 
namespace Xped {
 
template <typename Scalar, typename Symmetry, typename AllocationPolicy>
void contract_L(XPED_CONST Tensor<Scalar, 1, 1, Symmetry, false, AllocationPolicy>& Bold,
                XPED_CONST Tensor<Scalar, 2, 1, Symmetry, false, AllocationPolicy>& Bra,
                XPED_CONST Tensor<Scalar, 2, 1, Symmetry, false, AllocationPolicy>& Ket,
                Tensor<Scalar, 1, 1, Symmetry, false, AllocationPolicy>& Bnew);
 
template <typename Scalar, typename Symmetry, typename AllocationPolicy>
void contract_R(XPED_CONST Tensor<Scalar, 1, 1, Symmetry, false, AllocationPolicy>& Bold,
                XPED_CONST Tensor<Scalar, 2, 1, Symmetry, false, AllocationPolicy>& Bra,
                XPED_CONST Tensor<Scalar, 2, 1, Symmetry, false, AllocationPolicy>& Ket,
                Tensor<Scalar, 1, 1, Symmetry, false, AllocationPolicy>& Bnew);
 
} // namespace Xped
 
#ifndef XPED_COMPILED_LIB
#    include "MPS/MpsContractions.cpp"
#endif
 
#endif