FlintZZMat Class Reference

RAII wrapper around FLINT's fmpz_mat_t for translating dense ZZ-coefficient matrices between the engine and FLINT. More...

#include <dmat-qq-interface-flint.hpp>

Public Member Functions
	FlintZZMat (const DMatZZGMP &mat)
	FlintZZMat (long numrows, long numcolumns)
	~FlintZZMat ()
fmpz_mat_struct *	value ()
void	toDMat (DMatZZGMP &result)
long	numRows () const
long	numColumns () const

Static Private Member Functions
static void	to_fmpz_mat (const DMatZZGMP &mat1, fmpz_mat_t result_mat)
static void	from_fmpz_mat (fmpz_mat_t mat, DMatZZGMP &result_mat)

Private Attributes
fmpz_mat_t	mMatrix

Detailed Description

RAII wrapper around FLINT's fmpz_mat_t for translating dense ZZ-coefficient matrices between the engine and FLINT.

Note

AI-generated documentation. Verify against the source before relying on it.

Constructed from a DMatZZGMP (or empty with given dimensions), the wrapper holds an initialised fmpz_mat_t for the duration of its lifetime and frees it via fmpz_mat_clear in the destructor. to_fmpz_mat / from_fmpz_mat translate entry by entry via fmpz_set_mpz / fmpz_get_mpz. Used so FLINT's matrix routines (HNF, determinant, ...) can run against engine matrices that store coefficients as GMP mpzs — a stopgap until DMat<ARingQQ> is rebased onto FLINT integers directly.

Definition at line 56 of file dmat-qq-interface-flint.hpp.

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

• Macaulay2/e/dmat-qq-interface-flint.hpp