Description: File handling is an important part of all programs. Most of the application will have their own features to save some data to the local disk and read data from the disk again. C++ File I/O classes simplify such file read/write operations for the programmer.
C++ File I/O Classes and Functions:
There are 3 File I/O classes in C++ which are used for File Read/Write operations. They are
1. ifstream
2. ofstream
3. fstream
2.0(out of 5)