00001 /*************************************************************************** 00002 tag: Peter Soetens Tue Dec 21 22:43:08 CET 2004 FunctionFactory.hpp 00003 00004 FunctionFactory.hpp - description 00005 ------------------- 00006 begin : Tue December 21 2004 00007 copyright : (C) 2004 Peter Soetens 00008 email : peter.soetens@mech.kuleuven.ac.be 00009 00010 *************************************************************************** 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU General Public * 00013 * License as published by the Free Software Foundation; * 00014 * version 2 of the License. * 00015 * * 00016 * As a special exception, you may use this file as part of a free * 00017 * software library without restriction. Specifically, if other files * 00018 * instantiate templates or use macros or inline functions from this * 00019 * file, or you compile this file and link it with other files to * 00020 * produce an executable, this file does not by itself cause the * 00021 * resulting executable to be covered by the GNU General Public * 00022 * License. This exception does not however invalidate any other * 00023 * reasons why the executable file might be covered by the GNU General * 00024 * Public License. * 00025 * * 00026 * This library is distributed in the hope that it will be useful, * 00027 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00028 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00029 * Lesser General Public License for more details. * 00030 * * 00031 * You should have received a copy of the GNU General Public * 00032 * License along with this library; if not, write to the Free Software * 00033 * Foundation, Inc., 59 Temple Place, * 00034 * Suite 330, Boston, MA 02111-1307 USA * 00035 * * 00036 ***************************************************************************/ 00037 00038 00039 #ifndef FUNCTIONFACTORY_HPP 00040 #define FUNCTIONFACTORY_HPP 00041 00042 #include "../ArgumentDescription.hpp" 00043 #include "../OperationInterface.hpp" 00044 #include "../Property.hpp" 00045 #include "ProgramInterface.hpp" 00046 00047 #include <map> 00048 #include <string> 00049 00050 namespace RTT 00051 { namespace scripting { 00052 00057 class FunctionFactory 00058 : public OperationInterfacePart 00059 { 00060 ProgramInterfacePtr func; 00061 ExecutionEngine* proc; 00062 public: 00063 FunctionFactory(ProgramInterfacePtr func, ExecutionEngine* procs); 00064 00065 std::string resultType() const; 00066 00067 unsigned int arity() const; 00068 00069 unsigned int collectArity() const; 00070 00071 const types::TypeInfo* getArgumentType(unsigned int arg) const; 00072 00073 const types::TypeInfo* getCollectType(unsigned int arg) const; 00074 00075 std::string getName() const; 00076 00077 std::string description() const; 00078 00079 std::vector< ArgumentDescription > getArgumentList() const; 00080 00081 base::DataSourceBase::shared_ptr produce(const std::vector<base::DataSourceBase::shared_ptr>& args, ExecutionEngine* caller 00082 ) const; 00083 base::DataSourceBase::shared_ptr produceHandle() const; 00084 base::DataSourceBase::shared_ptr produceSend(const std::vector<base::DataSourceBase::shared_ptr>& args, ExecutionEngine* caller 00085 ) const; 00086 base::DataSourceBase::shared_ptr produceCollect(const std::vector<base::DataSourceBase::shared_ptr>& args, internal::DataSource<bool>::shared_ptr blocking 00087 ) const; 00088 00089 #ifdef ORO_SIGNALLING_OPERATIONS 00090 Handle produceSignal(base::ActionInterface* func, const std::vector<base::DataSourceBase::shared_ptr>& args) const; 00091 #endif 00092 }; 00093 }} 00094 00095 #endif