calling member function with boost lambda
Author
ive got a list with several objects...
id like to call a member function for each of these objects with boost lambda...
instead of
for (...)
list[n].Foo();
id like
for_each(list.begin(), list.end(), ???);
how would i do that?
You don't need boost.lambda for that, the standard library provides:
for_each(list.begin(), list.end(), std::mem_fun_ref(&Type::Foo) );
Author
Quote:Original post by rip-off
You don't need boost.lambda for that, the standard library provides:
*** Source Snippet Removed ***
yea i guess i could do it like that...
and what if i for example use a map instead and want to call pair->second->Foo()?
Quote:Original post by Dragon_Strike
and what if i for example use a map instead and want to call pair->second->Foo()?
#include <boost/bind.hpp>std::for_each(m.begin(), m.end(), boost::bind(&Type::Foo, boost::bind<Type&>(&std::map<int, Type>::value_type::second, _1)));This topic is closed to new replies.
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