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变参函数的实现实例

2010-05-04 11:58:53| 分类：程序 | 标签： |举报 |字号大中小订阅

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#include <stdio.h>

#include <stdarg.h>

//变参函数实例

void VariableParamFuncTest(const char* szFormat, ...)

{

va_list arglist;

va_start(arglist, szFormat);

printf("%s/n", szFormat);

printf("%d/n", va_arg(arglist, int));

printf("%s/n", va_arg(arglist, char*));

printf("%f/n", va_arg(arglist, double));

va_end(arglist);

}

int main(void)  

{ 

  VariableParamFuncTest("%d,%s,%f,%f", 66,"good",8.2f,8.2); 

  getchar(); 

  return 0;

}

int main(void)

{

VariableParamFuncTest("%d,%s,%f,%f", 66,"good",8.2f,8.2);

getchar();

return 0;

}

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