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Remove 2-value bind in favor of lambdas

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closes #320
This commit is contained in:
Jason Turner 2017-02-01 15:42:32 -08:00
parent d8d7bc79b7
commit 2782cdd33b
2 changed files with 2 additions and 27 deletions
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25
include/chaiscript/dispatchkit/register_function.hpp
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@ -107,31 +107,6 @@ namespace chaiscript
return fun(detail::bind_first(std::forward<T>(t), q)); return fun(detail::bind_first(std::forward<T>(t), q));
} }
/// \brief Creates a new Proxy_Function object from a free function or member function and binds the first and second parameters of it
/// \param[in] t Function / member to expose
/// \param[in] q Value to bind to first parameter
/// \param[in] r Value to bind to second parameter
///
/// \b Example:
/// \code
/// struct MyClass
/// {
/// void memberfunction(int);
/// };
///
/// MyClass obj;
/// chaiscript::ChaiScript chai;
/// // Add function taking only no arguments, and permanently bound to "obj" and "1"
/// // memberfunction() will be equivalent to obj.memberfunction(1)
/// chai.add(fun(&MyClass::memberfunction, std::ref(obj), 1), "memberfunction");
/// \endcode
///
/// \sa \ref adding_functions
template<typename T, typename Q, typename R>
Proxy_Function fun(T &&t, Q &&q, R &&r)
{
return fun(detail::bind_first(detail::bind_first(std::forward<T>(t), std::forward<Q>(q)), std::forward<R>(r)));
}
} }

4
samples/example.cpp
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@ -108,9 +108,9 @@ int main(int /*argc*/, char * /*argv*/[]) {
// A shortcut to using eval is just to use the chai operator() // A shortcut to using eval is just to use the chai operator()
chai("log(\"Test Module\", \"Test Message\");"); chai("log(\"Test Module\", \"Test Message\");");
//Finally, it is possible to register any std::function as a system function, in this //Finally, it is possible to register a lambda as a system function, in this
//way, we can, for instance add a bound member function to the system //way, we can, for instance add a bound member function to the system
chai.add(fun(&System::do_callbacks, std::ref(system), std::string("Bound Test")), "do_callbacks"); chai.add(fun([&system](){ return system.do_callbacks("Bound Test"); }), "do_callbacks");
//Call bound version of do_callbacks //Call bound version of do_callbacks
chai("do_callbacks()"); chai("do_callbacks()");