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/*
* Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* 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.
*/
#ifndef otbWrapperMetaDataHelper_h
#define otbWrapperMetaDataHelper_h
#include "otbMetaDataKey.h"
#include "otbVectorDataKeywordlist.h"
#include "otbGeometryMetadata.h"
#include "itkMetaDataDictionary.h"
#include "OTBApplicationEngineExport.h"
namespace otb
{
namespace Wrapper
{
/**
* \namespace MetaDataHelper
*
* \brief Contains small helper functions to manipulate itk::MetaDataDictionary
*
* These functions are only here to instantiate the different template function that
* allow to get/set values in MetaDataDictionary.
*
*/
namespace MetaDataHelper
{
enum class MDType
{
String,
Int,
Double,
GCP,
Vector,
ImageKWL,
VectorDataKWL,
BoolVector
};
OTBApplicationEngine_EXPORT MDType GetType(const std::string& val);
OTBApplicationEngine_EXPORT std::string GetString(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetString(itk::MetaDataDictionary& dict, const std::string& key, const std::string& val);
OTBApplicationEngine_EXPORT unsigned int GetInt(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetInt(itk::MetaDataDictionary& dict, const std::string& key, unsigned int val);
OTBApplicationEngine_EXPORT double GetDouble(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetDouble(itk::MetaDataDictionary& dict, const std::string& key, double val);
OTBApplicationEngine_EXPORT otb::GCP GetGCP(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetGCP(itk::MetaDataDictionary& dict, const std::string& key, const otb::GCP& val);
OTBApplicationEngine_EXPORT otb::MetaDataKey::VectorType GetVector(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetVector(itk::MetaDataDictionary& dict, const std::string& key, const otb::MetaDataKey::VectorType& val);
OTBApplicationEngine_EXPORT otb::VectorDataKeywordlist GetVectorDataKWL(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetVectorDataKWL(itk::MetaDataDictionary& dict, const std::string& key, const otb::VectorDataKeywordlist& val);
OTBApplicationEngine_EXPORT otb::MetaDataKey::BoolVectorType GetBoolVector(const itk::MetaDataDictionary& dict, const std::string& key);
OTBApplicationEngine_EXPORT void SetBoolVector(itk::MetaDataDictionary& dict, const std::string& key, const otb::MetaDataKey::BoolVectorType& val);
} // end of namespace MetaDataHelper
} // end of namespace Wrapper
} // end of namespace otb
#endif
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