C语言实现获取内存信息并输出的实例
实现实例代码:
headfile.h
#include <stdio.h> #include <stdlib.h> #include <time.h> #define TRUE 1 #define FALSE 0 #define MAX 10000 typedef int KeyType; typedef int OtherType; typedef struct { KeyType key; OtherType other_data; }recordtype;
seek.cpp
#include "stdafx.h" #include "headfile.h" #include "windows.h" #include "conio.h " #include"WinBase.h" #include "PsAPI.h" #pragma once #pragma message("PsAPI.h --> linking with PsAPI.lib") #pragma comment(lib,"PsAPI.lib") int Data[MAX]={0}; voID produceData(int a[],int length) //给数组生成数据,用于随即查找 { time_t t; srand(time(&t)); for (int i=0;i<length;i++) { a[i]=rand()%length; } } voID printData(int a[],int length) //打印数字,到控制台,每五个换一行 { for (int i=0;i<length;i++) { printf("%8d",a[i]); if (0==i%5) { printf("\n"); } } } double showMemoryInfo() { double MemorySize; //单位MB HANDLE handle=GetCurrentProcess(); PROCESS_MEMORY_COUNTERS pmc; GetProcessMemoryInfo(handle,&pmc,sizeof(pmc)); MemorySize=pmc.WorkingSetSize/1024; printf("内存使用: %8lf \n",MemorySize); //WorkingSetSize The current working set size,in bytes. return MemorySize; } voID writeRecordtime(unsigned rTime)//将程序结果运行时间写入文件 { file *fpRecord=NulL; char *s="your programm running time is: "; char *c="ms "; if((fpRecord=fopen("record.txt","wt+"))==NulL) { printf("Cannot open file strike any key exit!"); getchar(); exit(1); } fprintf( fpRecord,"%s",s); fprintf( fpRecord,"%d",rTime); fprintf( fpRecord,c); fprintf( fpRecord,"\n"); fprintf( fpRecord,"your programm use %fMB size of memory!!!",showMemoryInfo()); fclose(fpRecord); } int _tmain(int argc,_TCHAR* argv[]) { produceData(Data,MAX); printData(Data,MAX); getchar(); return 0; }
感谢阅读,希望能帮助到大家,谢谢大家对本站的支持!
总结以上是内存溢出为你收集整理的C语言实现获取内存信息并输出的实例全部内容,希望文章能够帮你解决C语言实现获取内存信息并输出的实例所遇到的程序开发问题。
如果觉得内存溢出网站内容还不错,欢迎将内存溢出网站推荐给程序员好友。
欢迎分享,转载请注明来源:内存溢出
评论列表(0条)