In C ++, member functions defined in the class can be done outside of class, so the class member functions appear looks clear and concise. But the template class member functions and template functions different from ordinary member functions outside the class definition.
As well as to define a template class member functions and template functions:
took us to function defined outside the class:
1. Constructors
2. member function
3. The function template
above is the template class member functions and template functions defined outside the class three forms.
