[macstl-dev] macstl wrapper

[Simon P]

Ilya,

> template<class T>
> NumericArray2<T>
> operator*( const NumericArray2<T>& op1, const
> NumericArray2& op2 )
> {
> return NumericArray2<T>(
op1.get_data()*op2.get_data() );
> }

Yes, that's the actual code I am using.
Note that the above function is actually not a method
of the class.

> Also, operator* of NumericArray2 has to return thru 
> constant reference as well.

I think this is where the problem is. It does an extra
copy, because I can't return through the const
reference. 

Simon


		
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