/*
 * int_lin_le.h
 *
 *  Created on: 31/12/2017
 *      Author: Pedro
 */

#ifndef SRC_CONSTRAINTS_INT_LIN_LE_H_
#define SRC_CONSTRAINTS_INT_LIN_LE_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_int_lin_le(int *K, unsigned int *Y_ids, unsigned int n, int c);
unsigned int c_int_lin_le_reif(int *K, unsigned int *Y_ids, unsigned int n, int c, int reif_v_id);
bool int_lin_le_check(constr *c, bool explored);

#if CS_INT_LIN_LE == 1
void int_lin_le_prop( CL_INTS_MEM int *vs_per_c_idx, CL_INTS_MEM int *c_consts, CL_MEMORY VARS_PROP *vs_prop_, CL_CS_MEM cl_constr *current_cs,
		CL_MEMORY unsigned short *vs_id_to_prop_, bool *prop_ok, __global int *terms_mem CS_IGNORE_FUNC TTL_CTR);
#if CS_R_INT_LIN_LE == 1
void int_lin_le_reif( CL_INTS_MEM int *vs_per_c_idx, CL_INTS_MEM int *c_consts, CL_MEMORY VARS_PROP *vs_prop_, CL_CS_MEM cl_constr *current_cs,
		CL_MEMORY unsigned short *vs_id_to_prop_ CS_IGNORE_FUNC TTL_CTR);
void int_lin_le_prop_opposite( CL_INTS_MEM int *vs_per_c_idx, CL_INTS_MEM int *c_consts, CL_MEMORY VARS_PROP *vs_prop_,
		CL_CS_MEM cl_constr *current_cs, CL_MEMORY unsigned short *vs_id_to_prop_, bool *prop_ok, __global int *terms_mem CS_IGNORE_FUNC TTL_CTR);
#endif
void int_lin_le_propagate( CL_INTS_MEM int *vs_per_c_idx, CL_INTS_MEM int *c_consts, CL_MEMORY VARS_PROP *vs_prop_,
		CL_CS_MEM cl_constr *current_cs, CL_MEMORY unsigned short *vs_id_to_prop_, bool *prop_ok, __global int *terms_mem
		PROPAGATED_FUNC CS_IGNORE_FUNC TTL_CTR);
#endif

#endif /* SRC_CONSTRAINTS_INT_LIN_LE_H_ */