mt_cutpool.h File Reference

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Detailed Description

Definition in file mt_cutpool.h.

#include "EGlib.h"
#include "mt_gomory.h"
#include "mt_types.h"
#include "mt_cplex_cbk.h"

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Defines
#define	MTcut_init(__cut)   memset(__cut,0,sizeof(MTcut_t))
	initialize a cut structure
#define	MTcutHeap_get_free_cut(__cuth)   ((__cuth)->next_free)
	return a pointer to the next free MTcut_t structure in the set
#define	MTcutHeap_get_ncuts(__cuth)   (__cuth->heap.sz)
	return the number of stored cuts in the given MTcutHeap_t structure.
#define	MTcutHeapCnClear(__chcn)
	clear all internally allocated memory
#define	MTcutHeapCnInit(__chcn)
	initialize an MTcutHeapCn_t structure
#define	MTcutHeapSetCS(__cuth, __cutsel)   ((__cuth)->control.cut_score = (__cutsel))
	set the cutselection strategy
#define	MTcutHeapSetDominance(__cuth, __dom)   ((__cuth)->control.dominance_check = (__dom))
	set the dominance strategy
Functions
int	MTcut_check_dominance (const MTcut_t *const cut1, const MTcut_t *const cut2)
	check for dominance between cuts.
void	MTcut_clear (MTcut_t *const MTcut)
	free any internal memory asociated with an MTcut_t structure
void	MTcut_copy (MTcut_t *const dest, const MTcut_t *const src)
	copy a cut from one structure to the next
void	MTcut_rsz (MTcut_t *const MTcut, const int MTnsz)
	resize a cut structure
int	MTcutHeap_add_cut (const MTlp_t *const lp, MTcutHeap_t *const cuth)
	add the cut (obtained by MTcutHeap_get_free_cut) to the structure, and possibly discard a worst cut from the heap
MTcut_t *	MTcutHeap_pop_cut (MTcutHeap_t *const cuth)
	pop the worst remaining cut within an MTcutHeap_t structure. Note that the memory asociated with the returned MTcut_t structure is handled by the MTcutHeap_t structure, and should not be freed by the user.
void	MTcutHeapClear (MTcutHeap_t *const cuth)
	Clear any internal memory asociated with an MTcutHeap_t structure. Note that after a call to this function a new call to MTcutHeapInit should be made before using any other function over the strucutre.
void	MTcutHeapInit (MTcutHeap_t *const cuth, size_t sz)
	initialize an MTcutHeap_t structure

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