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start from scratch
1 files changed, 0 insertions, 106 deletions
| -rw-r--r-- | Polymorphism/Farm(cloneFunction)/Farm.hpp | 106 |
diff --git a/Polymorphism/Farm(cloneFunction)/Farm.hpp b/Polymorphism/Farm(cloneFunction)/Farm.hpp deleted file mode 100644 index 1ad3be5..0000000 --- a/Polymorphism/Farm(cloneFunction)/Farm.hpp +++ /dev/null @@ -1,106 +0,0 @@ -#include "Animal.hpp"
-#include "Cat.hpp"
-#include "Dog.hpp"
-#include "Cow.hpp"
-// Collection of all animals
-class Farm
-{
- Animal** animals;
-
- int len;
- int count;
-
- void Free();
- void CopyFrom(const Farm& other);
-
- bool AddAnimal(Animal* an);
-public:
- Farm(int len);
- Farm(const Farm& other);
- Farm& operator=(const Farm& other);
- ~Farm();
-
- bool AddCat(std::string name);
- bool AddDog(std::string name);
- bool AddCow(std::string name);
-
- void RoarAll();
-};
-Farm::Farm(int len)
-{
- animals = new Animal*[len];
- this->len = len;
- count = 0;
-}
-Farm::Farm(const Farm& other)
-{
- CopyFrom(other);
-}
-Farm& Farm::operator=(const Farm& other)
-{
- if (this != &other)
- {
- Free();
- CopyFrom(other);
- }
- return *this;
-}
-Farm::~Farm()
-{
- Free();
-}
-bool Farm::AddAnimal(Animal* an)
-{
- if(count == len)
- return false;
- animals[count++]=an;
- return true;
-}
-bool Farm::AddCat(std::string name)
-{
- Cat* c = new Cat(name);
- if(!AddAnimal(c))
- {
- delete c;
- return false;
- }
-}
-bool Farm::AddDog(std::string name)
-{
- Dog* c = new Dog(name);
- if(!AddAnimal(c))
- {
- delete c;
- return false;
- }
-}
-bool Farm::AddCow(std::string name)
-{
- Cow* c = new Cow(name);
- if(!AddAnimal(c))
- {
- delete c;
- return false;
- }
-}
-void Farm::RoarAll()
-{
- for (int i = 0; i < count; i++)
- animals[i]->Roar(); //roar is a virtual function
-
-}
-void Farm::Free()
-{
- for (int i = 0; i < count; i++)
- delete animals[i]; //~Animal() is virtual
- delete[] animals;
-}
-void Farm::CopyFrom(const Farm& other)
-{
- animals = new Animal*[other.len];
- for (int i = 0; i < other.count; i++)
- animals[i] = other.animals[i]->clone(); //clone is a virtual function
- len = other.len;
- count = other.count;
-}
-
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