What's new • Documentation • API Reference

CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

Table of Contents

• Background
  • Introduction
  • Why write another CLI parser?
  • Other parsers
  • Features not supported by this library
• Install
• Usage
  • Adding options
    • Option types
    • Example
    • Option options
    • Validators
      • Transforming Validators
      • Validator operations
      • Custom Validators
      • Querying Validators
      • Getting Results
  • Subcommands
    • Subcommand options
    • Option groups
    • Callbacks
  • Configuration file
  • Inheriting defaults
  • Formatting
  • Subclassing
  • How it works
  • Utilities
  • Other libraries
• API
• Examples
• Contribute
• License