#include "term_system.h"
//#include "init_system.h"
/*
**********************************************************************************
  	FILENAME: ldpc.c
	version 0.1
	(C) Pan Yu, 2004
	Declaration:		
		All right is deserved by author
		Anyone use this source codes and remove author's name is prohibited   
		Without agreement,noboby can copy this codes to others. 
	Fucntion Description:
		Simulation ends in this file! all memory are free! 
*********************************************************************************
        ChangeLog:
	2004-07-10 : start
	2004-10-22 : add to free memory for min-sum function
**********************************************************************************
*/

void Term_system(){
	int i;
//	fclose(sys_spt.fp_result);
	for (i=0;i<sys_spt.col_num;i++)
	{
		if (sys_spt.bit_nodes.index[i]!=NULL)
		{
			free(sys_spt.bit_nodes.index[i]);
		}		
	}
	if (sys_spt.bit_nodes.index!=NULL)
	{
		free(sys_spt.bit_nodes.index);
	}

	for (i=0;i<sys_spt.row_num;i++)
	{
		if (sys_spt.check_nodes.index[i]!=NULL)
		{
			free(sys_spt.check_nodes.index[i]);
		}		
	}
	if (sys_spt.check_nodes.index!=NULL)
	{
		free(sys_spt.check_nodes.index);
	}

	for (i=0;i<sys_spt.col_num;i++)
	{
		if (sys_spt.bit_nodes.llr[i]!=NULL)
		{
			free(sys_spt.bit_nodes.llr[i]);
		}		
	}
	if (sys_spt.bit_nodes.llr!=NULL)
	{
		free(sys_spt.bit_nodes.llr);
	}
	
	if (sys_spt.bit_nodes.size!=NULL)
	{
		free(sys_spt.bit_nodes.size);	
	}
	if (sys_spt.bit_nodes.size!=NULL)
	{
		free(sys_spt.check_nodes.size);	
	}

	if (sys_spt.G_sp_col!=NULL)
	{
		free(sys_spt.G_sp_col);
	}

	if (sys_spt.message_locations!=NULL)
	{
		free(sys_spt.message_locations);
	}

	if (sys_spt.source_bits!=NULL)
	{
		free(sys_spt.source_bits);
	}

	if (sys_spt.source_code!=NULL)
	{
		free(sys_spt.source_code);
	}

	if (sys_spt.source_bits_in!=NULL)
	{
		free(sys_spt.source_bits_in);
	}

	if (sys_spt.source_bits_out!=NULL)
	{
		free(sys_spt.source_bits_out);
	}

	if (sys_spt.send_code!=NULL)
	{
		free(sys_spt.send_code);
	}
	if (sys_spt.rece_code!=NULL)
	{
		free(sys_spt.rece_code);
	}

	if (sys_spt.llr_init!=NULL)
	{
		free(sys_spt.llr_init);
	}
	if (sys_spt.check_nodes.llr!=NULL)
	{
		free(sys_spt.check_nodes.llr);
	}
	if (sys_spt.bit_nodes.llr_sum!=NULL)
	{
		free(sys_spt.bit_nodes.llr_sum);
	}

	if (sys_spt.bit_nodes.llr_in!=NULL)
	{
		free(sys_spt.bit_nodes.llr_in);
	}

	if (sys_spt.bit_nodes.llr_out!=NULL)
	{
		free(sys_spt.bit_nodes.llr_out);
	}

	if (sys_spt.check_nodes.llr_sign!=NULL)
	{
		free(sys_spt.check_nodes.llr_sign); 
	}
	//add 2004-10-22 to  free memory for min-sum
	if (sys_spt.check_nodes.llr_min!=NULL)
	{
		free(sys_spt.check_nodes.llr_min); 
	}
	if (sys_spt.check_nodes.llr_sub_min!=NULL)
	{
		free(sys_spt.check_nodes.llr_sub_min); 
	}
	if (sys_spt.check_nodes.llr_sub_min2!=NULL)
	{
		free(sys_spt.check_nodes.llr_sub_min2); 
	}
	for (i=0;i<sys_spt.col_num;i++)
	{
		if (sys_spt.bit_nodes.llr_sign[i]!=NULL)
		{
			free(sys_spt.bit_nodes.llr_sign[i]);
		}		
	}
	if (sys_spt.bit_nodes.llr_sign!=NULL)
	{
		free(sys_spt.bit_nodes.llr_sign);
	}
	if (sys_spt.ber_iter!=NULL)
	{
		free(sys_spt.ber_iter);
	}
	if (sys_spt.error_iter!=NULL)
	{
		free(sys_spt.error_iter);
	}	

}