About

HigherOrderFunctions is a header-only C++11/C++14 library that provides utilities for functions and function objects, which can solve many problems with much simpler constructs than whats traditionally been done with metaprogramming.

HigherOrderFunctions is:

• Modern: HigherOrderFunctions takes advantages of modern C++11/C++14 features. It support both constexpr initialization and constexpr evaluation of functions. It takes advantage of type deduction, variadic templates, and perfect forwarding to provide a simple and modern interface.
• Relevant: HigherOrderFunctions provides utilities for functions and does not try to implement a functional language in C++. As such, HigherOrderFunctions solves many problems relevant to C++ programmers, including initialization of function objects and lambdas, overloading with ordering, improved return type deduction, and much more.
• Lightweight: HigherOrderFunctions builds simple lightweight abstraction on top of function objects. It does not require subscribing to an entire framework. Just use the parts you need.