Usage of INT_MAX, etc.

[Thiago Macieira]

Simon Hausmann wrote:
>From Qt's perspective INT_MAX and friends are perfectly fine. Don't look
> at qinputdialog.h as reference :). limits.h is included in various
> public header files and for example qlayoutitem.h uses INT_MAX.
>
>I don't think another level of indirection buys us anything here :)

There's also std::numeric_limits<T>, which may be easier to use if you 
don't know what your q-type is.

For instance:
	std::numeric_limits<qulonglong>::max()
works, even if you don't know if qulonglong should be ULONG_MAX or 
ULLONG_MAX.

#include <limits>

-- 
  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
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