fileeditor.cpp

来自「This is the second part of that lab manu」· C++ 代码 · 共 23 行

//: C07:FileEditor.cpp {O}
// From "Thinking in C++, 2nd Edition, Volume 2"
// by Bruce Eckel & Chuck Allison, (c) 2001 MindView, Inc.
// Available at www.BruceEckel.com.
#include "FileEditor.h"
#include "../require.h"
#include <fstream>
using namespace std;

void FileEditor::open(char* filename) {
  ifstream in(filename);
  assure(in, filename);
  string line;
  while(getline(in, line))
    push_back(line);
}

// Could also use copy() here:
void FileEditor::write(ostream& out) {
  for(iterator w = begin();  w != end(); w++)
    out << *w << endl;
} ///:~