1

可能重复:
将 std::string 转换为 const char* 或 char*

我的代码是这个

#include <iostream>
#include <fstream>

using namespace std;

string mapChange(int side, string oldMap);

int main(){

  string createMapName;
  string createMapNameData [10];
  int featureSelect;

  cout << "(1)Game or (2)Mapmaker";
  cin >> featureSelect;

  if(featureSelect == 2)
  {
    cout << "Name of Map?";
    cin >> createMapName;
    ofstream mapName;
    mapName.open (createMapName);
    mapName << createMapNameData[0] << endl;
  }
  return 0;
}

string mapChange(int side, string oldMap){

    string newMap;
    if(oldMap == "Test")
    {
      cout << "Map Found :D";
    }
    else
    {
      cout << "ERROR MAP NOT FOUND, PLEASE REINSTALL.";
    }
    return newMap;
}

如何在第 15 行使用 c_str 插入字符串,即如何将字符串转换为 c_str()?请帮忙,利杰罗伯特

4

0 回答 0