c++设计模式-结构型模式-外观模式

#include "facade.h" #include "subsystema.h" #include "subsystemb.h" #include "subsystemc.h" Facade::Facade() { m_A = new SubSystemA(); m_B = new SubSystemB(); m_C = new SubSystemC(); } Facade::~Facade() { delete m_A; delete m_B; delete m_C; } void Facade::run() { // 外观角色调用子系统方法 m_A->run(); m_B->run(); m_C->run(); } void Facade::stop() { // 外观角色调用子系统方法 m_A->stop(); m_B->stop(); m_C->stop(); }