warning c4121

[Tim.Dent]

I am getting warning c4121 'CTemplate<T,C>' : : alignment of a member
was sensitive to packing.

This is only happening when the class is instantiated with certain
types.

I am not sure how bad this warning is or whether it can be ignored. I
am guessing there is a performance issue but is there anything else
that I should be concerned about e.g. memory being stomped on,
crashes,etc. What do I have to do in code to stop this warning from
happening without fiddling with compiler switches.

This is compiling under visual studio 2005.

Cheers

Tim

[Nick Keighley]

On 1 Aug, 13:50, [e-mail] wrote:

I am getting warning c4121 'CTemplate<T,C>' : : alignment of a member
was sensitive to packing.

you asking a C++ question in a C news group. In fact you are asking
a compiler specific question

This is only happening when the class is instantiated with certain
types.

I am not sure how bad this warning is or whether it can be ignored. I
am guessing there is a performance issue but is there anything else
that I should be concerned about e.g. memory being stomped on,
crashes,etc. What do I have to do in code to stop this warning from
happening without fiddling with compiler switches.

This is compiling under visual studio 2005.

<OT>
google C4121 or just remove the #praga pack from your code
</OT>

--
Nick Keighley