[Boost-users] adding elements to a std::container in a single expression

Subject: [Boost-users] adding elements to a std::container in a single expression
From: Peter Foelsche (foelsche_at_[hidden])
Date: 2011-08-13 21:26:01

until now I've usually written my own template to do this:

template<typename T>
struct push_back_container:T
{    push_back_container &_push_back(const typename T::value_type &_r)
    {    push_back(_r);
        return *this;
    }
};

one can use this like this:

push_back_container<std::vector<something> 
 >()._push_back(something1)._push_back(_something2)

Is there some more elegant way to do this?

Peter