var_eq_minus_abs.h
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/*
* abs.h
*
* Created on: 04/09/2017
* Author: Pedro
*/
#ifndef SRC_CONSTRAINTS_VAR_EQ_MINUS_ABS_H_
#define SRC_CONSTRAINTS_VAR_EQ_MINUS_ABS_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_minus_abs(unsigned int x_id, unsigned int y_id, unsigned int z_id);
unsigned int c_var_eq_minus_var_eq_minus_abs_reif(unsigned int x_id, unsigned int y_id, unsigned int z_id, int reif_v_id);
bool var_eq_minus_abs_check(constr *c, bool explored);
#if CS_VAR_EQ_MINUS_ABS == 1
void var_eq_minus_abs_prop( 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 TTL_CTR);
#if CS_R_VAR_EQ_MINUS_ABS == 1
void var_eq_minus_abs_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_ TTL_CTR);
void var_eq_minus_abs_prop_opposite( 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 TTL_CTR);
#endif
void var_eq_minus_abs_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 TTL_CTR);
#endif
#endif /* SRC_CONSTRAINTS_VAR_EQ_MINUS_ABS_H_ */