var_eq_plus.h
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/*
* var_eq_plus.h
*
* Created on: 15/12/2014
* Author: pedro
*/
#ifndef SRC_CONSTRAINTS_VAR_EQ_PLUS_H_
#define SRC_CONSTRAINTS_VAR_EQ_PLUS_H_
#include <stdbool.h>
#include <sys/types.h>
#include "../config.h"
#include "../constraints.h"
#include "../kernels/cl_aux_functions.h"
#include "../kernels/cl_constraints.h"
#include "../kernels/cl_ttl.h"
unsigned int c_var_eq_plus(unsigned int x_id, unsigned int y_id, unsigned int z_id);
unsigned int c_var_eq_plus_reif(unsigned int x_id, unsigned int y_id, unsigned int z_id, int reif_v_id);
bool var_eq_plus_check(constr* c, bool explored);
#if CS_VAR_EQ_PLUS == 1
void var_eq_plus_prop(CL_INTS_MEM int* vs_per_c_idx, CL_MEMORY VARS_PROP* vs_prop_, unsigned int prop_v_id, CL_MEMORY unsigned short* vs_id_to_prop_,
bool* prop_ok TTL_CTR);
#if CS_R_VAR_EQ_PLUS == 1
void var_eq_plus_reif( CL_INTS_MEM int* vs_per_c_idx, CL_MEMORY VARS_PROP* vs_prop_, unsigned int prop_v_id, CL_CS_MEM cl_constr* current_cs,
CL_MEMORY unsigned short* vs_id_to_prop_ CS_IGNORE_FUNC TTL_CTR);
void var_eq_plus_prop_opposite(CL_INTS_MEM int* vs_per_c_idx, CL_MEMORY VARS_PROP* vs_prop_, CL_CS_MEM cl_constr* current_cs, bool* prop_ok CS_IGNORE_FUNC TTL_CTR);
#endif
void var_eq_plus_propagate(CL_INTS_MEM int* vs_per_c_idx, CL_MEMORY VARS_PROP* vs_prop_, unsigned int prop_v_id, CL_CS_MEM cl_constr* current_cs,
CL_MEMORY unsigned short* vs_id_to_prop_, bool* prop_ok PROPAGATED_FUNC CS_IGNORE_FUNC TTL_CTR);
#endif
#endif /* SRC_CONSTRAINTS_VAR_EQ_PLUS_H_ */