c++ read text file to string
#include <fstream>
#include <string>
using namespace std;
int main()
{
ifstream ifs("myfile.txt");
//Two ways:
//Assign it at initialization
string content( (istreambuf_iterator<char>(ifs) ),
(istreambuf_iterator<char>() ) );
//Assign it after initialization
content.assign( (istreambuf_iterator<char>(ifs) ),
(istreambuf_iterator<char>() ) );
return 0;
}c++ file to string
string filetostring(){
ifstream file("file", ios::binary);
string fileStr;
istreambuf_iterator<char> inputIt(file), emptyInputIt;
back_insert_iterator<string> stringInsert(fileStr);
copy(inputIt, emptyInputIt, stringInsert);
return fileStr;
}Copyright © 2021 Codeinu
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