00001 /* 00002 * Copyright (C) 2006-2011, SRI International (R) 00003 * 00004 * This program is free software: you can redistribute it and/or modify 00005 * it under the terms of the GNU Lesser General Public License as published by 00006 * the Free Software Foundation, either version 3 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Lesser General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Lesser General Public License 00015 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 */ 00017 00018 #include <OpenKarto/Dataset.h> 00019 #include <OpenKarto/TypeCasts.h> 00020 00021 namespace karto 00022 { 00023 00027 00028 struct DatasetPrivate 00029 { 00030 ObjectList m_Objects; 00031 SmartPointer<DatasetInfo> m_pDatasetInfo; 00032 }; 00033 00034 Dataset::Dataset() 00035 : m_pDatasetPrivate(new DatasetPrivate()) 00036 { 00037 m_pDatasetPrivate->m_pDatasetInfo = NULL; 00038 } 00039 00040 Dataset::~Dataset() 00041 { 00042 Clear(); 00043 00044 delete m_pDatasetPrivate; 00045 } 00046 00047 void Dataset::Add(Object* pObject) 00048 { 00049 if (pObject != NULL) 00050 { 00051 if (IsDatasetInfo(pObject)) 00052 { 00053 m_pDatasetPrivate->m_pDatasetInfo = dynamic_cast<DatasetInfo*>(pObject); 00054 } 00055 else 00056 { 00057 m_pDatasetPrivate->m_Objects.Add(pObject); 00058 } 00059 } 00060 } 00061 00062 DatasetInfo* Dataset::GetDatasetInfo() 00063 { 00064 return m_pDatasetPrivate->m_pDatasetInfo; 00065 } 00066 00067 void Dataset::Clear() 00068 { 00069 m_pDatasetPrivate->m_Objects.Clear(); 00070 m_pDatasetPrivate->m_pDatasetInfo = NULL; 00071 } 00072 00073 const ObjectList& Dataset::GetObjects() const 00074 { 00075 return m_pDatasetPrivate->m_Objects; 00076 } 00077 00078 Object* Dataset::operator[](kt_int32u index) const 00079 { 00080 assert(index < m_pDatasetPrivate->m_Objects.Size()); 00081 return m_pDatasetPrivate->m_Objects[index]; 00082 } 00083 00084 }