C++: assignment operator of template class

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I have this example:

a class of a matrix and the dimension of the matrix is given as template argument

template <std::size_t DIM>
class Matrix{
   ...

};

main:
Matrix<2> m2 ();
Matrix<4> m4 ();
m2 = m4;

now my question:

what has my assignment operator to look like to change the the DIM of m2 from 2 to 4 ?

asked 59 secs ago

Marius Küpper

45

C++: assignment operator of template class