int main(int argc, char const *argv[])
{
int count = 0
Shape** shapes = randShapes(count);
for (int i = 0; i < count; ++i)
{
//print
if (typeid(*(shapes[i])) == typeid(Rectangle))
{
Rectangle *shape = dynamic_cast<Rectangle*>(shapes[i]);
shape->print();
}
if (typeid(*(shapes[i])) == typeid(Circle))
{
Circle *shape = dynamic_cast<Circle*>(shapes[i]);
shape->print();
}
}
for (int i = 0; i < count; ++i)
{
delete shapes[i];
}
delete[] shapes;
return 0;
}
int main(void)
{
//Create vector shape with an initial size of 6
std::vector <Shape *> shape(6);
//Initialize vector with Shapes
shape.push_back(new Circle("green", 10));
shape.push_back(new Rectangle("red", 8, 6));
shape.push_back(new Triangle("yellow", 8, 4));
shape.push_back(new Triangle("black", 4, 10));
shape.push_back(new Circle("orange", 5));
shape.push_back(new Rectangle("blue", 3, 7));
std::cout << std::endl << "Printing all shapes..."
<< std::endl << std::endl;
//Process each element in vector 'shape'
//'unsigned int' due to comparison warning
for (unsigned int i = 0; i < shape.size(); ++i)
{
Shape *shapePtr = dynamic_cast<Shape *> (shape[i]);
if (shapePtr != 0)
shapePtr->print();
}
std::cout << std::endl << "Printing only circles..."
<< std::endl << std::endl;
//'unsigned int' due to comparison warning
for (unsigned int i = 0; i < shape.size(); ++i)
{
Circle *circlePtr = dynamic_cast<Circle *> (shape[i]);
if (circlePtr != 0)
circlePtr->print();
}
//Loop through list of shape pointers and delete each object
//Only needed if using ARRAY, not VECOTR.
// for (unsigned int i = 0; i < shape.size(); ++i)
// delete shape[i];
std::cout << std::endl;
return 0;
}
