this->(i,j) doesnt work but this->_ij_val(i,j) does

[bluekite2000]

In class Matrix, I rather have just
virtual T& operator () (int i, int j)
{
}

since
virtual T& operator () (int i, int j)
{
}
and
virtual T& _ij_val(int i, int j)
{
}

do the same thing (accessing an element in my matrix) but I need both
since
init(int i, int j, int value)
{
this->(i,j)=value //compile error
this->_ij_value(i,j)=value //ok
}

Why doesnt it work??? Any solution???

 

[Ferdi Smit]

In class Matrix, I rather have just
virtual T& operator () (int i, int j)
{
}

since
virtual T& operator () (int i, int j)
{
}
and
virtual T& _ij_val(int i, int j)
{
}

do the same thing (accessing an element in my matrix) but I need both
since
init(int i, int j, int value)
{
this->(i,j)=value //compile error
this->_ij_value(i,j)=value //ok
}

Why doesnt it work??? Any solution???

The synatx you are using is not supported. (look a few posts down) Ie.
this->(i,j) is not the syntax to call the member operator(). You can fix it
by either typing (*this)(i,j), or this->operator()(i,j).