What's wrong? Code: error C2243: 'type cast' : conversion from 'White *' to 'Human *' exists, but is inaccessible classes.h [php]#include <iostream> using namespace std; class Human { public: Human(); virtual ~Human(); virtual void Speak()const { "Human Speak\n"; } }; class White : Human { public: void Speak()const { "White man speak\n"; } }; class Black : Human { public: void Speak()const { "Black man speak\n"; } }; class Mexican : Human { public: void Speak()const { "Mexican man speak\n"; } }; class Asian : Human { public: void Speak()const { "Asian man speak\n"; } };[/php] Main.cpp: [php]#include "classes.h" int main() { Human *ptr; Human *speak[5]; char choice; for(int i=0; i<10; i++) { cout << "(W)hite (B)lack (M)exican (A)sian\n"; cin >> choice; switch(choice) { case 'w': ptr = new White; break; case 'b': ptr = new Black; break; case 'm': ptr = new Mexican; break; case 'a': ptr = new Asian; break; default: ptr = new Human; break; } speak[i] = ptr; } for (int i=0;i<5;i++) { speak[i]->Speak(); } }[/php]
