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unitree_SDK/include/ddscxx/dds/topic/TTopicDescription.hpp

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+#ifndef OMG_DDS_T_TOPIC_TOPIC_DESCRIPTION_HPP_
+#define OMG_DDS_T_TOPIC_TOPIC_DESCRIPTION_HPP_
+
+/* Copyright 2010, Object Management Group, Inc.
+ * Copyright 2010, PrismTech, Corp.
+ * Copyright 2010, Real-Time Innovations, Inc.
+ * All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <dds/core/TEntity.hpp>
+#include <dds/topic/TopicTraits.hpp>
+#include <dds/domain/DomainParticipant.hpp>
+
+namespace dds
+{
+namespace topic
+{
+template <typename DELEGATE>
+class TTopicDescription;
+}
+}
+
+
+/**
+ * @brief
+ * This class is the base for Topic, ContentFilteredTopic and MultiTopic.
+ *
+ * The TopicDescription attribute type_name defines an unique data type that is
+ * made available to the Data Distribution Service when a Topic is created with
+ * that type.<br>
+ * TopicDescription has also a name that allows it to be retrieved locally.
+ *
+ * @see for more information: @ref DCPS_Modules_TopicDefinition "Topic Definition"
+ */
+template <typename DELEGATE>
+class dds::topic::TTopicDescription : public virtual dds::core::Reference<DELEGATE>
+{
+public:
+    OMG_DDS_REF_TYPE_PROTECTED_DC(TTopicDescription, dds::core::Reference, DELEGATE)
+    OMG_DDS_IMPLICIT_REF_BASE(TTopicDescription)
+    OMG_DDS_COMPLETE_RULE_OF_FIVE_VIRTUAL_EXPLICIT(TTopicDescription)
+
+public:
+    /**
+     * This operation returns the name used to create the TopicDescription.
+     *
+     * @return the TopicDescription name
+     */
+    const std::string& name() const;
+
+    /**
+     * This operation returns the registered name of the data type associated
+     * with the TopicDescription.
+     *
+     * @return the type_name
+     */
+    const std::string& type_name() const;
+
+    /**
+     * This operation returns the DomainParticipant associated with the
+     * TopicDescription.
+     *
+     * Note that there is exactly one DomainParticipant associated with
+     * each TopicDescription.
+     *
+     * @return the DomainParticipant
+     */
+    const dds::domain::DomainParticipant& domain_participant() const;
+
+};
+
+
+#endif /* OMG_DDS_T_TOPIC_TOPIC_DESCRIPTION_HPP_ */