C++ Design Patterns

Event Dispatcher and callback list for C++

Generic observable objects and reactive expressions for C++

Implementation of async observable/observer (Reactive Programming) in C++ with care about performance and templates in mind in ReactiveX approach

Observer pattern and signals/slots for C++11 projects

Design Patterns in Modern C++

rocket - Fast single header signal/slots library for C++

An introduction to the Observer design patten with C++ using a Weather Station Example

Native cross platform library with language projection support for native code.

A collection of C++ projects implementing various object-oriented design patterns.

Simple, non intrusive reactive programming library for C++. (Events + Observable Properties + Reactive Properties)

C++14 compatible observer pattern / signal slot pattern that can ignore extra parameters like Qt's signals and slots.

Observer is a behavioral design pattern that allows some objects to notify other objects about changes in their state.

Implement design patterns using c++

An example of using MVVM and Observer pattern with Qt

Lightweight C++ Signals and Slots implementation

C++ observable containers and ranges

A compile-time header-only C++17 library for dataflow programing.

Some design patterns implements in C++.

Implementations in C++ of design patterns described by the GoF.