On Mon, Oct 13, 2003 at 01:10:59PM +0300, Martin Vermeer wrote:
> It appears the attached is needed to compile.

Not in Standard-C++ IIRC.

> ;-) and I am not sure that this is the right/best way to fix it. But
> it works.

I'd rather add the const on the other operand.

>  
>       // The previews are drawn only when we're not editing the inset.
> -     bool const editing_inset = mathcursor && mathcursor->formula() == this;
> +     bool const editing_inset = 
> +             mathcursor && mathcursor->formula() == const_cast<InsetFormula 
> *>(this);


> +     bool const editing_inset = 
> +             mathcursor &&
> +   const_cast<InsetFormula const *>(mathcursor->formula()) == this;

Andre'

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