diff options
Diffstat (limited to 'indra/llcommon/lleventdispatcher.h')
| -rw-r--r-- | indra/llcommon/lleventdispatcher.h | 89 |
1 files changed, 61 insertions, 28 deletions
diff --git a/indra/llcommon/lleventdispatcher.h b/indra/llcommon/lleventdispatcher.h index b78c77f8b3..f1e4fe2df7 100644 --- a/indra/llcommon/lleventdispatcher.h +++ b/indra/llcommon/lleventdispatcher.h @@ -61,7 +61,6 @@ static const auto& nil(nil_); #include <boost/function.hpp> #include <boost/bind.hpp> #include <boost/iterator/transform_iterator.hpp> -#include <boost/utility/enable_if.hpp> #include <boost/function_types/is_nonmember_callable_builtin.hpp> #include <boost/function_types/parameter_types.hpp> #include <boost/function_types/function_arity.hpp> @@ -167,10 +166,11 @@ public: * converted to the corresponding parameter type using LLSDParam. */ template<typename Function> - typename boost::enable_if< boost::function_types::is_nonmember_callable_builtin<Function> - >::type add(const std::string& name, - const std::string& desc, - Function f); + typename std::enable_if< + boost::function_types::is_nonmember_callable_builtin<Function>::value + >::type add(const std::string& name, + const std::string& desc, + Function f); /** * Register a nonstatic class method with arbitrary parameters. @@ -190,11 +190,14 @@ public: * converted to the corresponding parameter type using LLSDParam. */ template<typename Method, typename InstanceGetter> - typename boost::enable_if< boost::function_types::is_member_function_pointer<Method> - >::type add(const std::string& name, - const std::string& desc, - Method f, - const InstanceGetter& getter); + typename std::enable_if< + boost::function_types::is_member_function_pointer<Method>::value && + ! std::is_same<InstanceGetter, LLSD>::value && + ! std::is_same<InstanceGetter, LLSDMap>::value + >::type add(const std::string& name, + const std::string& desc, + Method f, + const InstanceGetter& getter); /** * Register a free function with arbitrary parameters. (This also works @@ -212,12 +215,13 @@ public: * to the corresponding parameter type using LLSDParam. */ template<typename Function> - typename boost::enable_if< boost::function_types::is_nonmember_callable_builtin<Function> - >::type add(const std::string& name, - const std::string& desc, - Function f, - const LLSD& params, - const LLSD& defaults=LLSD()); + typename std::enable_if< + boost::function_types::is_nonmember_callable_builtin<Function>::value + >::type add(const std::string& name, + const std::string& desc, + Function f, + const LLSD& params, + const LLSD& defaults=LLSD()); /** * Register a nonstatic class method with arbitrary parameters. @@ -241,13 +245,16 @@ public: * to the corresponding parameter type using LLSDParam. */ template<typename Method, typename InstanceGetter> - typename boost::enable_if< boost::function_types::is_member_function_pointer<Method> - >::type add(const std::string& name, - const std::string& desc, - Method f, - const InstanceGetter& getter, - const LLSD& params, - const LLSD& defaults=LLSD()); + typename std::enable_if< + boost::function_types::is_member_function_pointer<Method>::value && + ! std::is_same<InstanceGetter, LLSD>::value && + ! std::is_same<InstanceGetter, LLSDMap>::value + >::type add(const std::string& name, + const std::string& desc, + Method f, + const InstanceGetter& getter, + const LLSD& params, + const LLSD& defaults=LLSD()); //@} @@ -434,7 +441,25 @@ struct LLEventDispatcher::invoker // Instead of grabbing the first item from argsrc and making an // LLSDParam of it, call getter() and pass that as the instance param. invoker<Function, next_iter_type, To>::apply - ( func, argsrc, boost::fusion::push_back(boost::fusion::nil(), boost::ref(getter()))); + ( func, argsrc, boost::fusion::push_back(boost::fusion::nil(), bindable(getter()))); + } + + template <typename T> + static inline + auto bindable(T&& value, + typename std::enable_if<std::is_pointer<T>::value, bool>::type=true) + { + // if passed a pointer, just return that pointer + return std::forward<T>(value); + } + + template <typename T> + static inline + auto bindable(T&& value, + typename std::enable_if<! std::is_pointer<T>::value, bool>::type=true) + { + // if passed a reference, wrap it for binding + return std::ref(std::forward<T>(value)); } }; @@ -454,7 +479,7 @@ struct LLEventDispatcher::invoker<Function,To,To> }; template<typename Function> -typename boost::enable_if< boost::function_types::is_nonmember_callable_builtin<Function> >::type +typename std::enable_if< boost::function_types::is_nonmember_callable_builtin<Function>::value >::type LLEventDispatcher::add(const std::string& name, const std::string& desc, Function f) { // Construct an invoker_function, a callable accepting const args_source&. @@ -465,7 +490,11 @@ LLEventDispatcher::add(const std::string& name, const std::string& desc, Functio } template<typename Method, typename InstanceGetter> -typename boost::enable_if< boost::function_types::is_member_function_pointer<Method> >::type +typename std::enable_if< + boost::function_types::is_member_function_pointer<Method>::value && + ! std::is_same<InstanceGetter, LLSD>::value && + ! std::is_same<InstanceGetter, LLSDMap>::value +>::type LLEventDispatcher::add(const std::string& name, const std::string& desc, Method f, const InstanceGetter& getter) { @@ -476,7 +505,7 @@ LLEventDispatcher::add(const std::string& name, const std::string& desc, Method } template<typename Function> -typename boost::enable_if< boost::function_types::is_nonmember_callable_builtin<Function> >::type +typename std::enable_if< boost::function_types::is_nonmember_callable_builtin<Function>::value >::type LLEventDispatcher::add(const std::string& name, const std::string& desc, Function f, const LLSD& params, const LLSD& defaults) { @@ -485,7 +514,11 @@ LLEventDispatcher::add(const std::string& name, const std::string& desc, Functio } template<typename Method, typename InstanceGetter> -typename boost::enable_if< boost::function_types::is_member_function_pointer<Method> >::type +typename std::enable_if< + boost::function_types::is_member_function_pointer<Method>::value && + ! std::is_same<InstanceGetter, LLSD>::value && + ! std::is_same<InstanceGetter, LLSDMap>::value +>::type LLEventDispatcher::add(const std::string& name, const std::string& desc, Method f, const InstanceGetter& getter, const LLSD& params, const LLSD& defaults) |