Fix shared-pointer list creation from Lua
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9e048851c1
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134b69f267
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@ -672,7 +672,6 @@ LuaBindings::common (lua_State* L)
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.endClass ()
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.beginWSPtrClass <PluginInfo> ("PluginInfo")
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.addVoidConstructor ()
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.addData ("name", &PluginInfo::name, false)
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.addData ("category", &PluginInfo::category, false)
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.addData ("creator", &PluginInfo::creator, false)
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@ -1388,6 +1387,7 @@ LuaBindings::common (lua_State* L)
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// boost::shared_ptr<RouteList>
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.beginPtrStdList <boost::shared_ptr<Route> > ("RouteListPtr")
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.addVoidPtrConstructor<std::list<boost::shared_ptr <Route> > > ()
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.endClass ()
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// typedef std::list<boost::weak_ptr <Route> > WeakRouteList
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@ -1412,6 +1412,7 @@ LuaBindings::common (lua_State* L)
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// boost::shared_ptr <std::list<boost::shared_ptr<Region> > >
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.beginPtrStdList <boost::shared_ptr<Region> > ("RegionListPtr")
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.addVoidPtrConstructor<std::list<boost::shared_ptr <Region> > > ()
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.endClass ()
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//std::list<boost::shared_ptr<Port> > PortList;
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@ -473,6 +473,15 @@ private:
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return 1;
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}
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template <class Params, class T, class C>
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static int ctorPtrPlacementProxy (lua_State* L)
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{
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ArgList <Params, 2> args (L);
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T newobject (Constructor <C, Params>::call (args));
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Stack<T>::push (L, newobject);
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return 1;
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}
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//--------------------------------------------------------------------------
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/**
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Pop the Lua stack.
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@ -1037,11 +1046,28 @@ private:
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return *this;
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}
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template <class MemFn, class PT>
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Class <T>& addPtrConstructor ()
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{
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FUNDOC("Constructor", "", MemFn)
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lua_pushcclosure (L,
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&ctorPtrPlacementProxy <typename FuncTraits <MemFn>::Params, T, PT>, 0);
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rawsetfield(L, -2, "__call");
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return *this;
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}
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Class <T>& addVoidConstructor ()
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{
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return addConstructor <void (*) ()> ();
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}
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template <class PT>
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Class <T>& addVoidPtrConstructor ()
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{
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return addPtrConstructor <void (*) (), PT> ();
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}
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Class <T>& addEqualCheck ()
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{
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PRINTDOC("Member Function", _name << "sameinstance", std::string("bool"), std::string("void (*)(" + type_name <T>() + ")"))
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@ -1235,13 +1261,15 @@ private:
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{
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FUNDOC ("Weak/Shared Pointer Constructor", "", MemFn)
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set_weak_class ();
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// NOTE: this constructs an empty weak-ptr,
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// ideally we'd construct a weak-ptr from a referenced shared-ptr
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lua_pushcclosure (L,
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&weak. template ctorPlacementProxy <typename FuncTraits <MemFn>::Params, boost::weak_ptr<T> >, 0);
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rawsetfield(L, -2, "__call");
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set_shared_class ();
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lua_pushcclosure (L,
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&shared. template ctorPlacementProxy <typename FuncTraits <MemFn>::Params, boost::shared_ptr<T> >, 0);
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&shared. template ctorPtrPlacementProxy <typename FuncTraits <MemFn>::Params, boost::shared_ptr<T>, T >, 0);
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rawsetfield(L, -2, "__call");
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return *this;
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}
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@ -1831,9 +1859,8 @@ public:
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Class<boost::shared_ptr<std::list<T> > > beginPtrStdList (char const* name)
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{
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typedef std::list<T> LT;
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return beginClass<boost::shared_ptr<LT> > (name)
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.addVoidConstructor ()
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//.addVoidPtrConstructor<LT> ()
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.addPtrFunction ("empty", <::empty)
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.addPtrFunction ("size", <::size)
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.addPtrFunction ("reverse", <::reverse)
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@ -1852,7 +1879,7 @@ public:
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typedef typename std::vector<T>::size_type T_SIZE;
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return beginClass<boost::shared_ptr<LT> > (name)
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.addVoidConstructor ()
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//.addVoidPtrConstructor<LT> ()
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.addPtrFunction ("empty", <::empty)
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.addPtrFunction ("empty", <::empty)
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.addPtrFunction ("size", <::size)
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