Memory Management - Poco

int main(int argc, char** argv)
{
DynamicFactory factory;
factory.registerClass("A"); // creates Instantiator
factory.registerClass("B"); // creates Instantiator
SharedPtr pA = factory.createInstance("A");
SharedPtr pB = factory.createInstance("B");
// you can unregister classes
factory.unregisterClass("B");
// you can also check for the existence of a class
bool haveA = factory.isClass("A"); // true
bool haveB = factory.isClass("B"); // false (unregistered)
bool haveC = factory.isClass("C"); // false (never registered)
}
return 0;