C++ State Method

This repository demonstrates a clean implementation of the State design pattern in C++ for a console-based application.

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Project Structure

• IState.hpp – Interface for defining state behavior
• StateA.hpp / StateA.cpp – Concrete state A implementation
• StateB.hpp / StateB.cpp – Concrete state B implementation
• Context.hpp / Context.cpp – Maintains current state and delegates behavior
• main.cpp – Entry point showcasing dynamic state transitions

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Requirements

• Compiler: Tested with MSVC v19.44 (Visual Studio 2022)
• C++ Standard: C++17 or higher

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Usage Example

Context context;

context.setState(new StateA());
context.request(); // Executes StateA behavior

context.setState(new StateB());
context.request(); // Executes StateB behavior