GDCM
2.2.3
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef GDCMQUERYBASE_H 00019 #define GDCMQUERYBASE_H 00020 00021 #include "gdcmTag.h" 00022 #include "gdcmDataElement.h" 00023 00024 #include <vector> 00025 00026 namespace gdcm 00027 { 00028 enum ERootType 00029 { 00030 ePatientRootType, 00031 eStudyRootType 00032 }; 00033 00060 class GDCM_EXPORT QueryBase 00061 { 00062 public: 00063 virtual ~QueryBase() {} 00064 00065 virtual std::vector<Tag> GetRequiredTags(const ERootType& inRootType) const = 0; 00066 virtual std::vector<Tag> GetUniqueTags(const ERootType& inRootType) const = 0; 00067 virtual std::vector<Tag> GetOptionalTags(const ERootType& inRootType) const = 0; 00068 // C.4.1.2.1 Baseline Behavior of SCU 00069 // All C-FIND SCUs shall be capable of generating query requests which 00070 // meet the requirements of the Hierarchical Search. 00071 // The Identifier contained in a C-FIND request shall contain a single 00072 // value in the Unique Key Attribute for each level above the 00073 // Query/Retrieve level. No Required or Optional Keys shall be 00074 // specified which are associated with levels above the Query/Retrieve 00075 // level. 00077 virtual std::vector<Tag> GetHierachicalSearchTags(const ERootType& inRootType) const = 0; 00078 00081 std::vector<Tag> GetAllTags(const ERootType& inRootType) const; 00082 00085 std::vector<Tag> GetAllRequiredTags(const ERootType& inRootType) const; 00086 00087 virtual const char * GetName() const = 0; 00088 virtual DataElement GetQueryLevel() const = 0; 00089 }; 00090 } 00091 00092 #endif //GDCMQUERYBASE_H