util.h

vc的源代码程序的基于最小特征向量的元素的集合方法的程序源代码

#ifndef UTILS_H
#define UTILS_H

#include <stdio.h>
#include <string.h>

// Some macro defintions

#define ERROR(mesg) \
	{ \
		printf(mesg); exit(0); \
	}

#define ERROR1(val, mesg) \
{ \
	if((int)(val)==0) { \
		printf(mesg); exit(0); \
	} \
}

#define ERROR2(val, format, mesg) \
{ \
	if((int)(val)==0) { \
		printf(format, mesg); exit(0); \
	} \
}

#define ERROR3(val, format, mesg1, mesg2) \
{ \
	if((int)(val)==0) { \
		printf(format, mesg1, mesg2); exit(0); \
	} \
}

int hasOptionInArg(char *option, int argc, char **argv);
#endif