How to use/manipulate return value from nested boost::bind
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Published on 2010-04-16T04:30:47Z
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2010/04/16
4:33 UTC
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c++
|boost-bind
I have two functions: 1. A & DataSource(); 2. void DataConsumer( A * );
What I want to achieve: Using one statement to assemble them into one functor.
I have tried:
1. boost::function< void()> func( boost::bind( DataConsumer, & boost::bind( DataSource ) ) );
certainly it didn't work, compiler says it can not convert 'boost::_bi::bind_t ' to 'A *'
2. boost::function< void()> func( boost::bind( DataConsumer, boost::addressof( boost::bind( DataSource ) ) ));
compiler says cannot convert parameter 1 from 'boost::_bi::bind_t' to 'A &'
Question: how to use return value from the nested boost::bind ? or if you want to use boost::lambda::bind.
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