definitions.h File Reference

Description

Definitions of data types used throughout the library.

Typedefs
typedef int64_t	StagInt
typedef size_t	StagUInt
typedef double	StagReal
typedef Eigen::SparseMatrix< StagReal, Eigen::ColMajor, StagInt >	SprsMat
typedef Eigen::Matrix< StagReal, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor >	DenseMat
typedef Eigen::Triplet< StagReal, StagInt >	EdgeTriplet

Typedef Documentation

StagInt

typedef int64_t StagInt

The integer type used throughout the library.

StagUInt

typedef size_t StagUInt

The unsigned integer type used throughout the library.

StagReal

typedef double StagReal

The real type used throughout the library.

SprsMat

typedef Eigen::SparseMatrix<StagReal, Eigen::ColMajor, StagInt> SprsMat

The fundamental datatype used in this library is the sparse matrix. We use the Eigen::SparseMatrix class in column-major format.

DenseMat

typedef Eigen::Matrix<StagReal, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor> DenseMat

The Dense Matrix data type used in the STAG library.

EdgeTriplet

typedef Eigen::Triplet<StagReal, StagInt> EdgeTriplet

An Eigen::Triplet representing an edge in a graph. Stores the row, column, and value of an entry in a graph adjacency matrix.