FileIO Utility Library

This C++ utility library provides classes for reading and writing various file formats.

Key Classes

Class	Description
TxtFile	Read and write text files.
IniFile	Read and write INI files.
JsonFile	Read and write JSON files.
BinFile	Read and write binary files.
BmpFile	Read BMP image files. Copy BMP files.
UString	String formatting utility.
Variant	Holds various data types in a single variable.

Usage

1. Include the necessary headers.
2. Instantiate the desired file class.
3. Use provided methods for file operations.
4. Optionally, use additional tools like UString or Variant.

Testing

Google Test framework is used for testing to ensure the correct functionality of each file type and utility.