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#include <iostream> #include "main.h"
void P_func(int num){ cout<<"the function is Int NUM1"<<"\n"; }
void P_func(int num1, int num2){ cout<<"the funciton is Int NUM2"<<"\n"; }
void P_func(double num1){ cout<<"the funciton is Double NUM1"<<"\n"; }
void P_func(double num1, double num2){ cout<<"the funciton is Double NUM2"<<"\n"; }
template <class T> void P_f(T num){ cout<<"the template T NUM1"<<"\n"; }
template <class T, class T2> void P_f(T num1, T2 num2){ cout<<"the template T & T2"<<"\n"; }
template <class T> void P_f(T num1, T num2){ cout<<"the template T NUM1 & NUM2"<<"\n"; }
void P_f_Test(){
}
void P_func_Test(){ P_func(20.5, 20.5); }
class PF_class{ public: virtual void pure_Func() = 0; virtual void vir_Func(){ cout<<"PF_class vir_Func"<<"\n"; } };
class PS_class:public PF_class{ public: void pure_Func(){ cout<<"PS_class pure_Func()"<<"\n"; } void vir_Func(){ cout<<"PS_class vir_Func"<<"\n"; } }; class PC_class:public PS_class{ public: void pure_Func(){ cout<<"PC_class pure_Func"<<"\n"; } void vir_Func(){ cout<<"PC_class vir_Func"<<"\n"; } };
void pClassTest(){ PF_class * p = new PS_class; p->pure_Func(); p->vir_Func(); }
int main(int argc, const char * argv[]) { pClassTest(); return 0; }
class F_class{ public: int F = 20; };
class CA_class : virtual public F_class{ public: int CA = 21; void fJudgementA(){ if (F == 20) cout<<"F_class is father"<<"\n"; } }; class CB_class : virtual public F_class{ public: int CB = 22; void fJugementB(){ if(F == 20) cout<<"F_class is father"<<"\n"; } }; class CC_class : public CA_class, public CB_class{ void fJudgementC(){ if(F == 20) cout<<"F_class is father"<<"\n"; } };
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