Facade Design Pattern Program in C++.
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#include <iostream> // Subsystem classes class SubsystemA { public: void operationA() { std::cout << "Subsystem A operation" << std::endl; } }; class SubsystemB { public: void operationB() { std::cout << "Subsystem B operation" << std::endl; } }; // Facade class class Facade { private: SubsystemA subsystemA; SubsystemB subsystemB; public: void operation() { subsystemA.operationA(); subsystemB.operationB(); } }; // Client code int main() { Facade facade; facade.operation(); return 0; } |
