ofstream: seek from beginning : ofstream « File Stream « C++ Tutorial

1.	Language Basics
2.	Data Types
3.	Operators statements
4.	Array
5.	Development
6.	Exceptions
7.	Function
8.	Structure
9.	Class
10.	Operator Overloading
11.	Pointer
12.	File Stream
13.	template
14.	STL Introduction
15.	string
16.	vector
17.	list
18.	bitset
19.	set multiset
20.	valarray
21.	queue stack
22.	deque
23.	map multimap
24.	STL Algorithms Modifying sequence operations
25.	STL Algorithms Non modifying sequence operations
26.	STL Algorithms Binary search
27.	STL Algorithms Sorting
28.	STL Algorithms Merge
29.	STL Algorithms Min Max
30.	STL Algorithms Iterator
31.	STL Algorithms Heap
32.	STL Algorithms Helper

C / ANSI-C

C Tutorial

C++

Visual C++ .NET

C++ Tutorial » File Stream » ofstream

12.10.5.ofstream: seek from beginning

#include <iostream.h>

#include <fstream.h>

#include <stdlib.h>



main(int argc,char *argv[])

{



  ofstream out("test.txt");



  if(!out)

  {   

    cout << "Cannot open file";   

    return 1; 

  }

  out.seekp(2,ios::beg);

  out.put('X');

  out.close();

  return 0;

}

12.10.ofstream
	12.10.1.	Save char array to a file
	12.10.2.	Read char array from a file
	12.10.3.	Writing on a text file
	12.10.4.	Writing numbers to a file
	12.10.5.	ofstream: seek from beginning
	12.10.6.	Save and read double array in a binary file
	12.10.7.	Save and read structure
	12.10.8.	Save chars to a binary file
	12.10.9.	Demonstrate peek(), unget(), and ignore().
	12.10.10.	Create a sequential file.

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.