Re: [Boost-users] Using boost to eliminate an ugly facade function

Subject: Re: [Boost-users] Using boost to eliminate an ugly facade function
From: Igor R (boost.lists_at_[hidden])
Date: 2012-08-29 14:50:59

>   CCompany Company;
>
>   CProcessor Processor;
>
>   // Compiler error: the signal sends an instance of CPerson,
>   // not the result of CPerson::GetAge().  Too bad because
>   // CProcessor does not have know about CPerson
>   //
>   // Company.BossHired.connect(
>   //   boost::bind(&CProcessor::f, &Processor, _1));
>
>   // So we use an ugly facade instead
>   Company.BossHired.connect(
>     boost::bind(ProcessorFacade, boost::ref(Processor), _1));

Although this is not an answer to your question, but if you have c++11
compiler, you can make a lambda:
        Company.BossHired.connect([&Processor](const CPerson& Person) {
Processor.f(Person.GetAge()); });