Detailed Description

Functions
SCIP_RETCODE	SCIPsparseSolCreate (SCIP_SPARSESOL sparsesol, SCIP_VAR vars, int nvars, SCIP_Bool cleared)

void	SCIPsparseSolFree (SCIP_SPARSESOL **sparsesol)

SCIP_VAR **	SCIPsparseSolGetVars (SCIP_SPARSESOL *sparsesol)

int	SCIPsparseSolGetNVars (SCIP_SPARSESOL *sparsesol)

SCIP_Longint *	SCIPsparseSolGetLbs (SCIP_SPARSESOL *sparsesol)

SCIP_Longint *	SCIPsparseSolGetUbs (SCIP_SPARSESOL *sparsesol)

void	SCIPsparseSolGetFirstSol (SCIP_SPARSESOL sparsesol, SCIP_Longint sol, int nvars)

SCIP_Bool	SCIPsparseSolGetNextSol (SCIP_SPARSESOL sparsesol, SCIP_Longint sol, int nvars)

Function Documentation

SCIP_RETCODE SCIPsparseSolCreate	(	SCIP_SPARSESOL **	sparsesol,
		SCIP_VAR **	vars,
		int	nvars,
		SCIP_Bool	cleared
	)

creates a sparse solution

Parameters

sparsesol	pointer to store the created sparse solution
vars	variables in the sparse solution, must not contain continuous variables
nvars	number of variables to store, size of the lower and upper bound arrays
cleared	should the lower and upper bound arrays be cleared (entries set to 0)

void SCIPsparseSolFree ( SCIP_SPARSESOL ** sparsesol )

frees priority queue, but not the data elements themselves

Parameters

sparsesol pointer to a sparse solution

SCIP_VAR** SCIPsparseSolGetVars ( SCIP_SPARSESOL * sparsesol )

returns the variables in the given sparse solution

Parameters

sparsesol a sparse solution

int SCIPsparseSolGetNVars ( SCIP_SPARSESOL * sparsesol )

returns the number of variables in the given sparse solution

Parameters

sparsesol a sparse solution

SCIP_Longint* SCIPsparseSolGetLbs ( SCIP_SPARSESOL * sparsesol )

returns the the lower bound array for all variables for a given sparse solution

Parameters

sparsesol a sparse solution

SCIP_Longint* SCIPsparseSolGetUbs ( SCIP_SPARSESOL * sparsesol )

returns the the upper bound array for all variables for a given sparse solution

Parameters

sparsesol a sparse solution

void SCIPsparseSolGetFirstSol	(	SCIP_SPARSESOL *	sparsesol,
		SCIP_Longint *	sol,
		int	nvars
	)

constructs the first solution of sparse solution (all variables are set to their lower bound value

Parameters

sparsesol	sparse solutions
sol	array to store the first solution
nvars	number of variables

SCIP_Bool SCIPsparseSolGetNextSol	(	SCIP_SPARSESOL *	sparsesol,
		SCIP_Longint *	sol,
		int	nvars
	)

constructs the next solution of the sparse solution and return whether there was one more or not

Parameters

sparsesol	sparse solutions
sol	current solution array which get changed to the next solution
nvars	number of variables