Chris@16: #ifndef BOOST_BIND_PROTECT_HPP_INCLUDED
Chris@16: #define BOOST_BIND_PROTECT_HPP_INCLUDED
Chris@16: 
Chris@16: //
Chris@16: //  protect.hpp
Chris@16: //
Chris@16: //  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
Chris@16: //  Copyright (c) 2009 Steven Watanabe
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/detail/workaround.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@16: namespace _bi
Chris@16: {
Chris@16: 
Chris@16: template<class F> class protected_bind_t
Chris@16: {
Chris@16: public:
Chris@16: 
Chris@16:     typedef typename F::result_type result_type;
Chris@16: 
Chris@16:     explicit protected_bind_t(F f): f_(f)
Chris@16:     {
Chris@16:     }
Chris@16: 
Chris@16:     result_type operator()()
Chris@16:     {
Chris@16:         return f_();
Chris@16:     }
Chris@16: 
Chris@16:     result_type operator()() const
Chris@16:     {
Chris@16:         return f_();
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1> result_type operator()(A1 & a1)
Chris@16:     {
Chris@16:         return f_(a1);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1> result_type operator()(A1 & a1) const
Chris@16:     {
Chris@16:         return f_(a1);
Chris@16:     }
Chris@16: 
Chris@16: 
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1> result_type operator()(const A1 & a1)
Chris@16:     {
Chris@16:         return f_(a1);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1> result_type operator()(const A1 & a1) const
Chris@16:     {
Chris@16:         return f_(a1);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 & a1, A2 & a2)
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 & a1, A2 & a2) const
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 const & a1, A2 & a2)
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 const & a1, A2 & a2) const
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 & a1, A2 const & a2)
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 & a1, A2 const & a2) const
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 const & a1, A2 const & a2)
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2> result_type operator()(A1 const & a1, A2 const & a2) const
Chris@16:     {
Chris@16:         return f_(a1, a2);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3> result_type operator()(A1 & a1, A2 & a2, A3 & a3)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3> result_type operator()(A1 & a1, A2 & a2, A3 & a3) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3);
Chris@16:     }
Chris@16:     
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8, A9 & a9)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8, A9 & a9) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
Chris@16:     }
Chris@16:     
Chris@16: #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
Chris@16:  && !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9)
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
Chris@16:     }
Chris@16: 
Chris@16:     template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9) const
Chris@16:     {
Chris@16:         return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
Chris@16:     }
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: private:
Chris@16: 
Chris@16:     F f_;
Chris@16: };
Chris@16: 
Chris@16: } // namespace _bi
Chris@16: 
Chris@16: template<class F> _bi::protected_bind_t<F> protect(F f)
Chris@16: {
Chris@16:     return _bi::protected_bind_t<F>(f);
Chris@16: }
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #endif // #ifndef BOOST_BIND_PROTECT_HPP_INCLUDED