ENH: replace boost::shared_ptr with std::shared_ptr

Modules/Adapters/GdalAdapters/include/otbOGRFeatureWrapper.h

@@ -21,15 +21,8 @@
 #ifndef otbOGRFeatureWrapper_h
 #define otbOGRFeatureWrapper_h
 
-// #include <iosfwd> // std::ostream&
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wshadow"
-#include <boost/shared_ptr.hpp>
-#pragma GCC diagnostic pop
-#else
-#include <boost/shared_ptr.hpp>
-#endif
+#include <memory>
+
 // #include "itkIndent.h", included from field
 #include "otbOGRFieldWrapper.h"
 #include "otbOGRGeometryWrapper.h"
@@ -157,12 +150,12 @@ public:
    * stored, without introducing a cyclic dependency, nor deporting the fields
    * R/W to \c Feature interface.
    */
-  boost::shared_ptr<OGRFeature>& sptr()
+  std::shared_ptr<OGRFeature>& sptr()
   {
     return m_Feature;
   }
   /** \copydoc Feature::sptr() */
-  boost::shared_ptr<OGRFeature> const& sptr() const
+  std::shared_ptr<OGRFeature> const& sptr() const
   {
     return m_Feature;
   }
@@ -368,7 +361,7 @@ private:
   void CheckInvariants() const;
   /** Internal pointer to the shared \c OGRFeature.
    */
-  boost::shared_ptr<OGRFeature> m_Feature;
+  std::shared_ptr<OGRFeature> m_Feature;
 };
 
 

Modules/Adapters/GdalAdapters/include/otbOGRFieldWrapper.h

@@ -21,8 +21,9 @@
 #ifndef otbOGRFieldWrapper_h
 #define otbOGRFieldWrapper_h
 
+#include <memory>
 #include <string>
-#include <boost/shared_ptr.hpp>
+
 class OGRFieldDefn;
 class OGRFeature;
 #if defined(_MSC_VER)
@@ -224,7 +225,7 @@ private:
   /// Definition of the field.
   FieldDefn m_Definition;
   /// Link to the actual \c OGRFeature in charge of the fields.
-  boost::shared_ptr<OGRFeature>& m_Feature;
+  std::shared_ptr<OGRFeature>& m_Feature;
   /** Index of the field according to the feature definition.
    * \internal
    * All the fields decoding is at the wrong place (\c OGRFeature instead of

Modules/Adapters/GdalAdapters/include/otbOGRLayerWrapper.h

@@ -25,17 +25,16 @@
 #if defined(__GNUC__) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wshadow"
-#include <boost/shared_ptr.hpp>
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/utility/enable_if.hpp>
 #pragma GCC diagnostic pop
 #else
-#include <boost/shared_ptr.hpp>
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/utility/enable_if.hpp>
 #endif
 // #include "itkIndent.h", included from field
 #include "otbOGRFeatureWrapper.h"
+#include <memory>
 #include <string>
 
 // #include "ogr_core.h" // OGRwkbGeometryType, included from feature -> field
@@ -568,7 +567,7 @@ private:
    * unless this is the result of \c ExecuteSQL(). In that case a deleter is set
    * to correctly release the layer.
    */
-  boost::shared_ptr<OGRLayer> m_Layer;
+  std::shared_ptr<OGRLayer> m_Layer;
 
   bool m_Modifiable;
 

Modules/Adapters/GdalAdapters/src/otbOGRLayerWrapper.cxx

@@ -50,7 +50,7 @@
 namespace
 { // Anonymous namespace
   /**\ingroup GeometryInternals
-   * Deleter for \c boost::shared_ptr<> that doesn't delete.
+   * Deleter for \c std::shared_ptr<> that doesn't delete.
    * This is required for \c OGRLayer s that belong to \c OGRDataSource.
    * \internal Unlike OGR, works as a no-op on null geometries.
    */

Modules/Hyperspectral/Unmixing/include/otbISRAUnmixingImageFilter.h

@@ -24,7 +24,7 @@
 #include "itkNumericTraits.h"
 #include "otbFunctorImageFilter.h"
 #include "vnl/algo/vnl_svd.h"
-#include <boost/shared_ptr.hpp>
+#include <memory>
 
 namespace otb
 {
@@ -80,7 +80,7 @@ private:
   }
 
   typedef vnl_svd<PrecisionType>     SVDType;
-  typedef boost::shared_ptr<SVDType> SVDPointerType;
+  typedef std::shared_ptr<SVDType> SVDPointerType;
 
   MatrixType     m_U;
   SVDPointerType m_Svd; // SVD of U

Modules/Hyperspectral/Unmixing/include/otbUnConstrainedLeastSquareImageFilter.h

@@ -24,7 +24,7 @@
 #include "itkMacro.h"
 #include "otbFunctorImageFilter.h"
 #include "vnl/algo/vnl_svd.h"
-#include <boost/shared_ptr.hpp>
+#include <memory>
 
 namespace otb
 {
@@ -62,7 +62,7 @@ public:
 
 private:
   typedef vnl_svd<PrecisionType>     SVDType;
-  typedef boost::shared_ptr<SVDType> SVDPointerType;
+  typedef std::shared_ptr<SVDType> SVDPointerType;
 
   unsigned int   m_OutputSize;
   SVDPointerType m_Svd;

Modules/IO/ImageIO/include/otbMultiImageFileWriter.h

@@ -28,7 +28,7 @@
 #include "itkImageIOBase.h"
 #include "OTBImageIOExport.h"
 
-#include <boost/shared_ptr.hpp>
+#include <memory>
 
 namespace otb
 {
@@ -234,7 +234,7 @@ private:
     virtual void WriteImageInformation()                 = 0;
     virtual void Write(const RegionType& streamRegion)   = 0;
     virtual bool                        CanStreamWrite() const = 0;
-    typedef boost::shared_ptr<SinkBase> Pointer;
+    typedef std::shared_ptr<SinkBase> Pointer;
 
 
     virtual itk::ImageRegion<2> GetRegionToWrite() const = 0;
@@ -266,7 +266,7 @@ private:
     void WriteImageInformation() override;
     void Write(const RegionType& streamRegion) override;
     bool                    CanStreamWrite() const override;
-    typedef boost::shared_ptr<Sink> Pointer;
+    typedef std::shared_ptr<Sink> Pointer;
     
     /** Get the region that should be written. By default this is the largest possible region
      * of the input image, but this might be overridden by the box extended filename parameter of 
@@ -282,8 +282,8 @@ private:
   };
 
   /** The list of inputs and their associated parameters, built using AddInput */
-  typedef std::vector<boost::shared_ptr<SinkBase>> SinkListType;
-  SinkListType                                     m_SinkList;
+  typedef std::vector<std::shared_ptr<SinkBase>> SinkListType;
+  SinkListType                                   m_SinkList;
 
   std::vector<RegionType> m_StreamRegionList;
 };

Modules/Learning/Unsupervised/include/otbSharkKMeansMachineLearningModel.h

@@ -20,7 +20,8 @@
 #ifndef otbSharkKMeansMachineLearningModel_h
 #define otbSharkKMeansMachineLearningModel_h
 
-#include "boost/shared_ptr.hpp"
+#include <memory>
+
 #include "itkLightObject.h"
 #include "otbMachineLearningModel.h"
 
@@ -163,7 +164,7 @@ private:
   shark::Centroids m_Centroids;
 
   /** shark Model could be SoftClusteringModel or HardClusteringModel */
-  boost::shared_ptr<ClusteringModelType> m_ClusteringModel;
+  std::shared_ptr<ClusteringModelType> m_ClusteringModel;
 };
 } // end namespace otb
 

Modules/Learning/Unsupervised/include/otbSharkKMeansMachineLearningModel.hxx

@@ -21,7 +21,8 @@
 #define otbSharkKMeansMachineLearningModel_hxx
 
 #include <fstream>
-#include "boost/make_shared.hpp"
+#include <utility>
+
 #include "itkMacro.h"
 #include "otbSharkKMeansMachineLearningModel.h"
 
@@ -52,7 +53,7 @@ SharkKMeansMachineLearningModel<TInputValue, TOutputValue>::SharkKMeansMachineLe
 {
   // Default set HardClusteringModel
   this->m_ConfidenceIndex = true;
-  m_ClusteringModel       = boost::make_shared<ClusteringModelType>(&m_Centroids);
+  m_ClusteringModel       = std::make_shared<ClusteringModelType>(&m_Centroids);
 }
 
 
@@ -72,7 +73,7 @@ void SharkKMeansMachineLearningModel<TInputValue, TOutputValue>::Train()
 
   // Use a Hard Clustering Model for classification
   shark::kMeans(data, m_K, m_Centroids, m_MaximumNumberOfIterations);
-  m_ClusteringModel = boost::make_shared<ClusteringModelType>(&m_Centroids);
+  m_ClusteringModel = std::make_shared<ClusteringModelType>(&m_Centroids);
 }
 
 template <class TInputValue, class TOutputValue>

Modules/Radiometry/Simulation/include/otbSpectralResponse.h

@@ -32,8 +32,6 @@
 
 #include "otbAtmosphericCorrectionParameters.h"
 
-#include <boost/shared_ptr.hpp>
-
 namespace otb
 {
 /** \class SpectralResponse
@@ -68,7 +66,7 @@ public:
   typedef TValuePrecision ValuePrecisionType;
 
   typedef std::pair<TPrecision, TValuePrecision> PairType;
-  // typedef boost::shared_ptr<PairType> PairPointerType;
+  // typedef std::shared_ptr<PairType> PairPointerType;
   typedef typename std::vector<PairType> VectorPairType;
 
   /** Standard image typedef */

Modules/Radiometry/Simulation/src/otbProspectModel.cxx

@@ -23,7 +23,6 @@
 
 #include "otbProspectModel.h"
 #include "otb_boost_expint_header.h"
-#include <boost/shared_ptr.hpp>
 #include "otbMath.h"
 
 // TODO check EPSILON matlab

Modules/Radiometry/Simulation/src/otbSailModel.cxx

@@ -22,7 +22,6 @@
 
 #include "otbSailModel.h"
 #include "otb_boost_expint_header.h"
-#include <boost/shared_ptr.hpp>
 #include "otbMath.h"
 
 // TODO check EPSILON matlab

Modules/ThirdParty/SiftFast/src/otbsiftfast/siftfastpy.cpp

@@ -16,7 +16,6 @@
 #define BOOST_ENABLE_ASSERT_HANDLER
 
 #include <vector>
-#include <boost/shared_ptr.hpp>
 
 #define PY_ARRAY_UNIQUE_SYMBOL PyArrayHandle
 #include <boost/python.hpp>