Re: [Boost-users] generic data assign

26 Mar 2008


      AMDG

Olaf Peter wrote:
...
how can I make the snipped more generic in that way, that I can use it 
with different data members, e.g. as template argument the 
&actions::m_data::text data address. Then I could write e.g.
set_generic<&actions::m_data::text, std::string> set_text;
template
struct set_generic
{
    explicit set_generic( actions& actions )
      : self( actions ) { }

    void operator()(const T& data) const {
        (self.m_data.*mem_ptr) = data;
    }

private:
    actions& self;
};

set_generic set_text;

In Christ,
Steven Watanabe