ch2-FillString (Read file into a string)

Chapter_2     Exercise_2-2     Scopy

Fillvector     Exercise_2-3

---

---

FillString.cpp     TCP1, p. 112         download

// Read an entire file into a single string
#include <iostream>
#include <string>
#include <fstream>
using std::cout;
using std::string;
using std::ifstream;
using std::ofstream;

int main()
{
ifstream in("FillString.cpp");
string s, line;

while(getline(in, line)) // getline() removes '\n'
{s += line + '\n';} // char '\n' is converted into string "\n"

cout << s;
}
/*
g++ FillString.cpp -o FillString
./FillString
*/

---

---

Chapter_2     Exercise_2-2     Scopy

BACK_TO_TOP

Fillvector     Exercise_2-3