C ++将对象实例化为STL容器

Question

I would like to automatically add an object into an STL vector container, whenever its constructor is called.

class TestClass
{
    public:
        TestClass();
}

TestClass::TestClass()
{
    aSTLVectorContainer.push_back("this object");
}

This obviously assumes that I have already instantiated the vector container aSTLVectorContainer.

Could someone let me know how to do this properly, and whether it is possible?

Answer 1

You can refer to the current istance with this

So your code should be:

aSTLVectorContainer.push_back(this);

Although I would vote against such solution. Of course in this case your container must be of type TestClass*