HermiteComputation Class Reference

Slow Hermite normal form computation over ZZ. Replace. More...

#include <hermite.hpp>

Inheritance diagram for HermiteComputation:

Public Member Functions
	HermiteComputation (const Matrix *m, int collect_syz, int n_syz)
	~HermiteComputation ()
virtual void	remove_gb ()
virtual void	start_computation ()
virtual int	complete_thru_degree () const
virtual Ring *	get_ring () const
virtual const Matrix *	get_gb ()
virtual const Matrix *	get_mingens ()
virtual const Matrix *	get_change ()
virtual const Matrix *	get_syzygies ()
virtual const Matrix *	get_initial (int nparts)
virtual const Matrix *	matrix_remainder (const Matrix *m)
virtual M2_bool	matrix_lift (const Matrix *m, const Matrix **result_remainder, const Matrix **result_quotient)
virtual int	contains (const Matrix *m)
virtual void	text_out (buffer &o) const
Public Member Functions inherited from GBComputation
virtual	~GBComputation ()
GBComputation *	cast_to_GBComputation () override
virtual Computation *	set_hilbert_function (const RingElement *h)
virtual const Matrix *	get_parallel_lead_terms (M2_arrayint w)
Public Member Functions inherited from Computation
Computation *	set_stop_conditions (M2_bool always_stop, M2_arrayint degree_limit, int basis_element_limit, int syzygy_limit, int pair_limit, int codim_limit, int subring_limit, M2_bool just_min_gens, M2_arrayint length_limit)
enum ComputationStatusCode	status () const
virtual ResolutionComputation *	cast_to_ResolutionComputation ()
virtual void	show () const
Public Member Functions inherited from MutableEngineObject
	MutableEngineObject ()
virtual	~MutableEngineObject ()
unsigned int	hash () const
Public Member Functions inherited from our_gc_cleanup
	our_gc_cleanup ()
virtual	~our_gc_cleanup ()

Private Member Functions
	VECTOR (hm_elem *) initial
	VECTOR (vec) syz_list
hm_elem *	new_gen (int i)
void	remove_hm_elem (hm_elem *&p)
void	insert (hm_elem *p)
int	compare_elems (hm_elem *f, hm_elem *g) const
hm_elem *	merge (hm_elem *f, hm_elem *g)
void	sort (hm_elem *&p)
void	reduce (hm_elem *&p, hm_elem *q)
void	gb_reduce (vec &f) const
void	gb_reduce (vec &f, vec &fsyz) const
virtual bool	stop_conditions_ok ()

Private Attributes
int	row
const Matrix *	gens
hm_elem *	GB_list
const FreeModule *	Fsyz
int	n_gb
int	collect_syz
int	n_comps_per_syz

Additional Inherited Members
Static Public Member Functions inherited from GBComputation
static GBComputation *	choose_gb (const Matrix *m, M2_bool collect_syz, int n_rows_to_keep, M2_arrayint gb_weights, M2_bool use_max_degree, int max_degree, int algorithm, int strategy, int numThreads, int max_reduction_count=10)
Static Public Member Functions inherited from our_new_delete
static void *	operator new (size_t size)
static void *	operator new[] (size_t size)
static void	operator delete (void *obj)
static void	operator delete[] (void *obj)
static void *	operator new (size_t size, void *existing_memory)
static void *	operator new[] (size_t size, void *existing_memory)
static void	operator delete (void *obj, void *existing_memory)
static void	operator delete[] (void *obj, void *existing_memory)
Protected Member Functions inherited from GBComputation
	GBComputation ()
Protected Member Functions inherited from Computation
	Computation ()
enum ComputationStatusCode	set_status (enum ComputationStatusCode)
virtual	~Computation ()
Protected Attributes inherited from Computation
StopConditions	stop_

Detailed Description

Slow Hermite normal form computation over ZZ. Replace.

Definition at line 55 of file hermite.hpp.

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

• Macaulay2/e/hermite.hpp
• Macaulay2/e/hermite.cpp