00001 #ifndef OMG_DDS_DYNAMIC_DATA_HPP_ 00002 #define OMG_DDS_DYNAMIC_DATA_HPP_ 00003 00004 /* Copyright 2010, Object Management Group, Inc. 00005 * Copyright 2010, PrismTech, Corp. 00006 * Copyright 2010, Real-Time Innovations, Inc. 00007 * All rights reserved. 00008 * 00009 * Licensed under the Apache License, Version 2.0 (the "License"); 00010 * you may not use this file except in compliance with the License. 00011 * You may obtain a copy of the License at 00012 * 00013 * http://www.apache.org/licenses/LICENSE-2.0 00014 * 00015 * Unless required by applicable law or agreed to in writing, software 00016 * distributed under the License is distributed on an "AS IS" BASIS, 00017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00018 * See the License for the specific language governing permissions and 00019 * limitations under the License. 00020 */ 00021 00022 #include <iterator> 00023 00024 #include <dds/core/detail/conformance.hpp> 00025 #include <dds/core/Value.hpp> 00026 #include <tdds/xtypes/tdds_xtypes_fwd.hpp> 00027 00028 00029 #ifdef OMG_DDS_EXTENSIBLE_AND_DYNAMIC_TOPIC_TYPE_SUPPORT 00030 00031 00032 template <typename DELEGATE> 00033 class tdds::type::dynamic::DynamicData : public dds::core::Value<DELEGATE> { 00034 00035 public: 00036 class MemberDescriptorIterator : public std::iterator<std::forward_iterator_tag, dds::type::dynamic::MemberDescriptor> 00037 { 00038 public: 00039 MemberDescriptorIterator(); 00040 MemberDescriptorIterator(const MemberDescriptorIterator& src); 00041 ~MemberDescriptorIterator(); 00042 00043 public: 00044 MemberDescriptorIterator& 00045 operator=(const MemberDescriptorIterator& src); 00046 00047 bool operator==(const MemberDescriptorIterator& other) const; 00048 bool operator!=(const MemberDescriptorIterator& other) const; 00049 00050 MemberDescriptorIterator& operator++(); // prefix 00051 MemberDescriptorIterator operator++(int); // postfix 00052 00053 dds::type::dynamic::MemberDescriptor& operator*(); 00054 00055 dds::type::dynamic::MemberDescriptor* operator->(); 00056 00057 }; 00058 00059 public: 00060 class ConstMemberDescriptorIterator : public std::iterator<std::forward_iterator_tag, const dds::type::dynamic::MemberDescriptor> 00061 { 00062 public: 00063 ConstMemberDescriptorIterator(); 00064 ConstMemberDescriptorIterator(const ConstMemberDescriptorIterator& src); 00065 ~ConstMemberDescriptorIterator(); 00066 00067 public: 00068 ConstMemberDescriptorIterator& 00069 operator=(const ConstMemberDescriptorIterator& src); 00070 00071 bool operator==(const ConstMemberDescriptorIterator& other) const; 00072 bool operator!=(const ConstMemberDescriptorIterator& other) const; 00073 00074 ConstMemberDescriptorIterator& operator++(); // prefix 00075 ConstMemberDescriptorIterator operator++(int); // postfix 00076 00077 const dds::type::dynamic::MemberDescriptor& operator*(); 00078 00079 const dds::type::dynamic::MemberDescriptor* operator->(); 00080 }; 00081 00082 public: 00083 const dds::type::dynamic::DynamicType& type() const; 00084 00085 MemberDescriptorIterator begin(); 00086 MemberDescriptorIterator end(); 00087 00088 ConstMemberDescriptorIterator begin() const; 00089 ConstMemberDescriptorIterator end() const; 00090 00091 dds::type::MemberId member_id(const std::string& name) const; 00092 dds::type::MemberId member_idx(unsigned long index) const; 00093 00094 void clear_all_values(); 00095 void clear_nonkey_values(); 00096 void clear_value(dds::type::MemberId id); 00097 00098 const dds::type::dynamic::DynamicData& 00099 loan_value(dds::type::MemberId id) const; 00100 00101 dds::type::dynamic::DynamicData& loan_value(dds::type::MemberId id); 00102 void return_loaned_value(const dds::type::dynamic::DynamicData& value); 00103 00108 template <typename T> 00109 T value(dds::type::MemberId id) const; 00110 00115 template <typename T> 00116 void value(dds::type::MemberId id, const T& value); 00117 00131 template <typename T, typename T_FWD_ITER> 00132 void values(T_FWD_ITER begin, 00133 dds::type::MemberId id, 00134 uint32_t& element_count = dds::core::LENGTH_UNLIMITED) const; 00135 00144 template <typename T, typename T_RNDA_ITER> 00145 void values(dds::type::MemberId id, 00146 T_RNDA_ITER begin, 00147 T_RNDA_ITER end); 00148 }; 00149 00150 00151 #endif // OMG_DDS_EXTENSIBLE_AND_DYNAMIC_TOPIC_TYPE_SUPPORT 00152 00153 00154 #endif // !defined(OMG_DDS_DYNAMIC_DATA_HPP_)
1.7.1