Probably because of my newbishness but
what's wrong with this? Thanks for helpin'
I tried it in codewarrior and points to the dog constructor saying "cannot construct class 'mammal'" and in dev-c++ it also points to dog constructor saying no matching function for call to `mammal::mammal()'Code:class mammal { public: mammal(int); }; class dog : public mammal { public: dog(); }; mammal::mammal(int x) {} dog::dog() {}