Default constructors

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c++

[gunnerfunner]

default constructor: http://en.cppreference.com/w/cpp/language/default_constructor

access the functions through pointers to the class:

myclass myclass_obj;
myclass* myclass_ptr = &(myclass_obj);
myclass_ptr -> myclass_method();//where my_class_method() is public, non-static member function 

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...

[gunnerfunner]

please run it through the compiler at least once before posting, some of the 8 errors are really quite basic