2013-02-06 45 views
0

我的代码应该打开100个文件(并对它们做一些处理),并在路径中使用下列索引: “c:\ Naprzeme \ NAPRZ100.IN”下一个是“c:\ Naprzeme \ NAPRZ101”。 IN”等:字符串变量打开文件

for (int as=100;as<159;as++){ 
    ostringstream ss; 
    ss << as; 
    string cherk = ss.str(); 
string supremeCounter = "c:\\Naprzeme\\NAPRZ"+cherk+".IN"; 
fstream infile(supremeCounter); 
//....other code here 
} 

fstream infile(supremeCounter)返回错误

28 31 C:\Users\talent\Documents\File.cpp [Error] no matching 
function for call to  'std::basic_fstream<char>::basic_fstream(std::string&)' 
candidates are: //(here some libs)... 

回答

2

fstream infile(supremeCounter.c_str());