csolve_VPSC.h

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#pragma once
 
#include <stdbool.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
typedef struct Variable Variable;
Variable* newVariable(int id, double desiredPos, double weight);
void setVariableDesiredPos(Variable *, double desiredPos);
double getVariablePos(const Variable*);
 
typedef struct Constraint Constraint;
Constraint* newConstraint(Variable* left, Variable* right, double gap);
 
typedef struct VPSC VPSC;
void deleteVPSC(VPSC*);
void deleteConstraint(Constraint*);
void deleteVariable(Variable*);
Constraint** newConstraints(int m);
void deleteConstraints(size_t m, Constraint **);
void remapInConstraints(Variable *u, Variable *v, double dgap);
void remapOutConstraints(Variable *u, Variable *v, double dgap);
 
#ifndef HAVE_POINTF_S
typedef struct pointf_s { double x, y; } pointf;
typedef struct { pointf LL, UR; } boxf;
#endif
int genXConstraints(size_t n, boxf[], Variable **vs, Constraint ***cs,
                    bool transitiveClosure);
int genYConstraints(size_t n, boxf[], Variable **vs, Constraint ***cs);
 
void satisfyVPSC(VPSC*);
void solveVPSC(VPSC*);
typedef struct IncVPSC IncVPSC;
VPSC* newIncVPSC(int n, Variable* vs[], int m, Constraint* cs[]);
#ifdef __cplusplus
}
#endif