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How to avoid a class from instantiation?
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Answer Posted / maniac_2004
if you want to construct a class whos constructor is private
then use a static method which constructs the object and
returns the pointer
class A
{
private: A();
public:
static A * createInstance();
};
A* A::getInstance()
{
return new A();
}
main(){ A::createInstance();}
This is similar to the "singleton" pattern...
| Is This Answer Correct ? | 0 Yes | 0 No |
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