代码如下:
// ---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include <string>
#include<iostream>
#include<vector>
#include<fstream>
// ---------------------------------------------------------------------------
#pragma argsused
using namespace std;
typedef struct shuju {
int a;
float b;
String c;
}shuju;
int _tmain(int argc, _TCHAR* argv[]) {
vector<shuju>A;
shuju B;
FILE*fp = fopen("e:\\testa.csv", "r");
while (!feof(fp)) {
fscanf(fp, "%d,%f,%s\n", &B.a, &B.b, &B.c);
A.push_back(B);
}
fclose(fp);
fp = NULL;
for (int i = 0; i < A.size(); i++)
printf("%d,%f,%s\n", A[i].a, A[i].b, A[i].c);
return 0;
}
// --------------------------------------------------------------------------
数据如图:
上面的代码报错,后来把结构体中的String改成小string,可以运行,但是结果是错的,如图:
为什么String报错?为什么string运行结果错误?