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Welcome to the official wiki for cfstream.

cfstream is a lightweight C/C++ header-only library designed to make file input and output redirection easier. It provides simple interfaces for redirecting standard streams, using independent C++ file streams, and querying the current library version.

This wiki contains detailed documentation, usage guides, API references, examples, and version history for the project.

Project Overview

cfstream currently provides two header files:

File	Language	Description
cfs.hpp	C++	C++ interface with namespace support and independent cfs::cin / cfs::cout
cfs.h	C	C interface for simple standard input and output redirection

The library is intended for scenarios such as:

• competitive programming
• local file-based testing
• Redirects input and output with a single function call
• small C/C++ projects that need lightweight stream helpers

Current Version

Current version: 1.3.0

For detailed changes between versions, see:

• Version History

Documentation Guide

If you are new to cfstream, start here:

• Getting Started

For language-specific usage:

• Cpp Usage
• C Usage

For complete function documentation:

• API Reference

For practical code samples:

• Examples

For common questions and troubleshooting:

• FAQ

Quick Links

• Repository
• Releases
• Issues

Notes

The README is designed to provide a quick introduction to the project, while this wiki provides more detailed documentation.

If you only want to quickly understand what cfstream is, read the repository README first.
If you want to learn how every function works, continue reading this wiki.