casting template using const_cast

[puru]

I have a template class like below.
template <TInt Sclass XYZ
{

}

const XYZ<10abc; //Instance of the class

How do remove the constantness of abc using const_cast. I mean, I want
the syntax for that. Something like const_cast<XYZ<10>abc gives
compiler error.

[Barry]

On 11ÔÂ7ÈÕ, ÏÂÎç10ʱ01·Ö, puru <purushotta...@gmail..comwrote:

I have a template class like below.
template <TInt Sclass XYZ
{

}

const XYZ<10abc; //Instance of the class

How do remove the constantness of abc using const_cast. I mean, I want
the syntax for that. Something like const_cast<XYZ<10>abc gives
compiler error.

const_cast can only do with pointer, reference and pointer to
member(function).

try this

XYZ<10>* p = const_cast<XYZ<10>*>(&abc);

--
Best Regards
Barry

[peter koch]

On 7 Nov., 15:01, puru <[e-mail]:

I have a template class like below.
template <TInt Sclass XYZ
{

}

const XYZ<10abc; *//Instance of the class

How do remove the constantness of abc using const_cast. I mean, I want
the syntax for that. Something like const_cast<XYZ<10>abc gives
compiler error.

Others have explained how, but I believe having to cast is a design
error. Instead of casting yourself out of your errors, you should
correct the design, which in the long run is going to save you time
and trouble.

/Peter