eminem Namespace Reference

Classes and methods for parsing Matrix Market files. More...

Classes
struct	GzipFileParser
	Parse a Gzip-compressed Matrix Market file. More...
struct	MatrixDetails
	Details extracted from the Matrix Market banner. More...
class	Parser
	Parse a matrix from a Matrix Market file. More...
struct	SomeBufferParser
	Parse a (possibly Zlib-compressed) Matrix Market buffer. More...
struct	SomeFileParser
	Parse a (possibly Gzip-compressed) Matrix Market file. More...
struct	TextBufferParser
	Parse a Matrix Market text buffer. More...
struct	TextFileParser
	Parse a Matrix Market text file. More...
struct	ZlibBufferParser
	Parse a Zlib-compressed Matrix Market buffer. More...

Enumerations
enum class	Object : char { MATRIX , VECTOR }
enum class	Format : char { COORDINATE , ARRAY }
enum class	Field : char {   REAL , DOUBLE , COMPLEX , INTEGER ,   PATTERN }
enum class	Symmetry : char { GENERAL , SYMMETRIC , SKEW_SYMMETRIC , HERMITIAN }

Detailed Description

Classes and methods for parsing Matrix Market files.

Enumeration Type Documentation

Object

enum class eminem::Object : char

strong

Type of object in the Matrix Market file. For the most part, vectors are treated as matrices with 1 column.

Format

enum class eminem::Format : char

strong

Format of the matrix data. For COORDINATE, each line contains the coordinates for a non-zero value. For ARRAY, each line contains the value in column-major format.

Field

enum class eminem::Field : char

strong

Type of the matrix value field:

• REAL: integer or floating-point values, in a single field.
• DOUBLE: floating-point values only, in a single field.
• INTEGER: integer values only, in a single field.
• COMPLEX: complex values, including both real and imaginary parts in two separate fields.
• PATTERN: the presence of a matrix entry, no field is required.

Symmetry

enum class eminem::Symmetry : char

strong

Symmetry in the matrix.

• GENERAL: no symmetric, valid for all choices of Field.
• SYMMETRIC: symmetric, valid for all choices of Field.
• SKEW_SYMMETRIC: symmetric, valid for all choices of Field except Field::PATTERN.
• HERMITIAN: symmetric, valid for Field::COMPLEX only.