Quantum++  v1.1
A modern C++11 quantum computing library
types.h
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26 
32 #ifndef TYPES_H_
33 #define TYPES_H_
34 
35 namespace qpp {
39 using idx = std::size_t;
40 
44 using bigint = long long int;
45 
49 using cplx = std::complex<double>;
50 
54 using ket = Eigen::VectorXcd;
55 
59 using bra = Eigen::RowVectorXcd;
60 
64 using cmat = Eigen::MatrixXcd;
65 
69 using dmat = Eigen::MatrixXd;
70 
80 template <typename Scalar> // Eigen::MatrixX_type (where type = Scalar)
81 using dyn_mat = Eigen::Matrix<Scalar, Eigen::Dynamic, Eigen::Dynamic>;
82 
92 template <typename Scalar> // Eigen::VectorX_type (where type = Scalar)
93 using dyn_col_vect = Eigen::Matrix<Scalar, Eigen::Dynamic, 1>;
94 
104 template <typename Scalar> // Eigen::RowVectorX_type (where type = Scalar)
105 using dyn_row_vect = Eigen::Matrix<Scalar, 1, Eigen::Dynamic>;
106 
107 } /* namespace qpp */
108 
109 #endif /* TYPES_H_ */
Eigen::MatrixXd dmat
Real (double precision) dynamic Eigen matrix.
Definition: types.h:69
Eigen::RowVectorXcd bra
Complex (double precision) dynamic Eigen row vector.
Definition: types.h:59
Eigen::Matrix< Scalar, Eigen::Dynamic, Eigen::Dynamic > dyn_mat
Dynamic Eigen matrix over the field specified by Scalar.
Definition: types.h:81
Eigen::VectorXcd ket
Complex (double precision) dynamic Eigen column vector.
Definition: types.h:54
Quantum++ main namespace.
Definition: codes.h:35
std::complex< double > cplx
Complex number in double precision.
Definition: types.h:49
Eigen::Matrix< Scalar, Eigen::Dynamic, 1 > dyn_col_vect
Dynamic Eigen column vector over the field specified by Scalar.
Definition: types.h:93
long long int bigint
Big integer.
Definition: types.h:44
Eigen::MatrixXcd cmat
Complex (double precision) dynamic Eigen matrix.
Definition: types.h:64
Eigen::Matrix< Scalar, 1, Eigen::Dynamic > dyn_row_vect
Dynamic Eigen row vector over the field specified by Scalar.
Definition: types.h:105
std::size_t idx
Non-negative integer index.
Definition: types.h:39