Phil Nash

    template<typename T>
    CompareChain<T> MakeCompareChain( const typename CompareChain<T>::CompareFunctor& f1 )
    {
        return CompareChain<T>( f1 );
    }

    template<typename T>
    CompareChain<T> MakeCompareChain( const typename CompareChain<T>::CompareFunctor& f1,
                                      const typename CompareChain<T>::CompareFunctor& f2 )
    {
        return CompareChain<T>( f1, f2 );
    }

    template<typename T>
    CompareChain<T> MakeCompareChain(   const typename CompareChain<T>::CompareFunctor& f1,
                                        const typename CompareChain<T>::CompareFunctor& f2,
                                        const typename CompareChain<T>::CompareFunctor& f3 )
    {
        return CompareChain<T>( f1, f2, f3 );
    }

    template<typename T>
    CompareChain<T> MakeCompareChain( ComparisonResult ( *f1 )( const T&, const T& ) )
    {
        return CompareChain<T>( boost::bind( f1, _1, _2 ) );
    }

    template<typename T>
    CompareChain<T> MakeCompareChain(   ComparisonResult ( *f1 )( const T&, const T& ),
                                        ComparisonResult ( *f2 )( const T&, const T& ) )
    {
        return CompareChain<T>( boost::bind( f1, _1, _2 ),  boost::bind( f2, _1, _2 ) );
    }

    template<typename T>
    CompareChain<T> MakeCompareChain(   ComparisonResult ( *f1 )( const T&, const T& ),
                                        ComparisonResult ( *f2 )( const T&, const T& ),
                                        ComparisonResult ( *f3 )( const T&, const T& ) )
    {
        return CompareChain<T>( boost::bind( f1, _1, _2 ),  boost::bind( f2, _1, _2 ),  boost::bind( f3, _1, _2 ) );
    }