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From: Ilya Sokolov (fal_delivery_at_[hidden])
Date: 2007-07-24 10:44:22


Pavel Syomin wrote:
> Hello!
>
> I don't sure, that I choose right mail list for my ofer... So, don't
> beat me much... :)
> I often use such macro for testing function parameters:
>
> #define THROW_INVALID_ARGUMENT_IF_FAIL(expression) \
> do { \
> using std::invalid_argument; \
> using std::string; \
> \
> if(!(expression)) \
> throw invalid_argument(string(BOOST_CURRENT_FUNCTION) + \
> " : Assertion '" #expression "' failed"); \
> } while(false)
>
> I think, that this macro is very useful and can be part of
> <boost/utility.hpp>.

see Andrei Alexandrescu and Petru Marginean's article 'Enforcements'
http://www.ddj.com/dept/cpp/184403864


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