C + + reads txt text content and saves the results to new text

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1 //readFile.cpp: Defines the entry point of the console application. 2 3 4#include"stdafx.h"5#include <iostream>6#include <fstream>7#include <string>8 using namespacestd;9 Ten //extension: File copy One voidFileCopy (stringFile1,stringfile2) { AIfstreaminch(file1); -Ofstream out(file2); -     if(inch){ the         stringLine ; -          while(Getline (inch, line)) { -cout << Line <<Endl; -              out<< Line <<Endl; +         } -     } +     Else{ Acout <<"File not Exist"<<Endl; at     } - } - int_tmain (intARGC, _tchar*argv[]) - { -     //1. Progressive reading of TXT documents -     //Ifstream in ("E:\\workspace\\cpp\\readfile\\config.txt");  in     //string Line; -     //While (Getline (in,line)) {//read in data row by line and save the data in lines to     //cout << line << Endl; +     //} -  the     //2. Read a file and write the contents of the file to another file *     //string filePath = "e:\\workspace\\cpp\\readfile\\";//file path, absolute path here $     //Ifstream in (FilePath + "Config.txt"); Panax Notoginseng     //Ofstream Out (FilePath + "Result.txt"); -     //string Line; the     //if (in) { +     //While (Getline (in,line)) { A     //cout << line << Endl; the     //Out << line << Endl;//writes the content read from the config file to the result file +     //    } -     //} $     //else{ $     //cout << "File not Exist" << Endl; -     //} -      the     //3. Call the FileCopy method -     stringFilePath ="e:\\workspace\\cpp\\readfile\\";Wuyi     stringFile1 = FilePath +"Config.txt"; the     stringFile2 = FilePath +"Result.txt"; - fileCopy (file1,file2); Wu      -     return 0; About}

C + + reads txt text content and saves the results to new text