Avoid conversion constructors by using "explicit"

include/E57Format.h

@@ -217,7 +217,7 @@ protected:
    {
    public:
       StructureNode() = delete;
-      StructureNode( ImageFile destImageFile );
+      explicit StructureNode( ImageFile destImageFile );
 
       int64_t childCount() const;
       bool isDefined( const ustring &pathName ) const;
@@ -246,8 +246,8 @@ protected:
    private:
       friend class ImageFile;
 
-      StructureNode( std::shared_ptr<StructureNodeImpl> ni );   // internal use only
-      StructureNode( std::weak_ptr<ImageFileImpl> fileParent ); // internal use only
+      explicit StructureNode( std::shared_ptr<StructureNodeImpl> ni );   // internal use only
+      explicit StructureNode( std::weak_ptr<ImageFileImpl> fileParent ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( StructureNode ) // Internal implementation details, not part of API, must
                                                  // be last in object
@@ -289,7 +289,7 @@ protected:
    private:
       friend class CompressedVectorNode;
 
-      VectorNode( std::shared_ptr<VectorNodeImpl> ni ); // internal use only
+      explicit VectorNode( std::shared_ptr<VectorNodeImpl> ni ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( VectorNode ) // Internal implementation details, not part of API, must be
                                               // last in object
@@ -361,7 +361,7 @@ protected:
    private:
       friend class CompressedVectorNode;
 
-      CompressedVectorReader( std::shared_ptr<CompressedVectorReaderImpl> ni );
+      explicit CompressedVectorReader( std::shared_ptr<CompressedVectorReaderImpl> ni );
 
       E57_OBJECT_IMPLEMENTATION( CompressedVectorReader ) // Internal implementation details, not
                                                           // part of API, must be last in object
@@ -387,7 +387,7 @@ protected:
    private:
       friend class CompressedVectorNode;
 
-      CompressedVectorWriter( std::shared_ptr<CompressedVectorWriterImpl> ni );
+      explicit CompressedVectorWriter( std::shared_ptr<CompressedVectorWriterImpl> ni );
 
       E57_OBJECT_IMPLEMENTATION( CompressedVectorWriter ) // Internal implementation details, not
                                                           // part of API, must be last in object
@@ -468,7 +468,7 @@ protected:
       //! \cond documentNonPublic   The following isn't part of the API, and isn't
       //! documented.
    private:
-      IntegerNode( std::shared_ptr<IntegerNodeImpl> ni ); // internal use only
+      explicit IntegerNode( std::shared_ptr<IntegerNodeImpl> ni ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( IntegerNode ) // Internal implementation details, not part of API, must be
                                                // last in object
@@ -516,7 +516,7 @@ protected:
       //! \cond documentNonPublic   The following isn't part of the API, and isn't
       //! documented.
    private:
-      ScaledIntegerNode( std::shared_ptr<ScaledIntegerNodeImpl> ni ); // internal use only
+      explicit ScaledIntegerNode( std::shared_ptr<ScaledIntegerNodeImpl> ni ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( ScaledIntegerNode ) // Internal implementation details, not part of
                                                      // API, must be last in object
@@ -554,7 +554,7 @@ protected:
       //! \cond documentNonPublic   The following isn't part of the API, and isn't
       //! documented.
    private:
-      FloatNode( std::shared_ptr<FloatNodeImpl> ni ); // internal use only
+      explicit FloatNode( std::shared_ptr<FloatNodeImpl> ni ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( FloatNode ) // Internal implementation details, not part of API, must be
                                              // last in object
@@ -589,7 +589,7 @@ protected:
       //! documented.
    private:
       friend class StringNodeImpl;
-      StringNode( std::shared_ptr<StringNodeImpl> ni ); // internal use only
+      explicit StringNode( std::shared_ptr<StringNodeImpl> ni ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( StringNode ) // Internal implementation details, not part of API, must be
                                               // last in object
@@ -627,7 +627,7 @@ protected:
    private:
       friend class E57XmlParser;
 
-      BlobNode( std::shared_ptr<BlobNodeImpl> ni ); // internal use only
+      explicit BlobNode( std::shared_ptr<BlobNodeImpl> ni ); // internal use only
 
       // Internal use only, create blob already in a file
       BlobNode( ImageFile destImageFile, int64_t fileOffset, int64_t length );
@@ -674,8 +674,8 @@ protected:
       //! \cond documentNonPublic   The following isn't part of the API, and isn't
       //! documented.
    private:
-      ImageFile( double ); // Give a second dummy constructor, better error msg
-                           // for: ImageFile(0)
+      explicit ImageFile( double ); // Give a second dummy constructor, better error msg
+                                    // for: ImageFile(0)
 
       friend class Node;
       friend class StructureNode;
@@ -687,7 +687,7 @@ protected:
       friend class StringNode;
       friend class BlobNode;
 
-      ImageFile( std::shared_ptr<ImageFileImpl> imfi ); // internal use only
+      explicit ImageFile( std::shared_ptr<ImageFileImpl> imfi ); // internal use only
 
       E57_OBJECT_IMPLEMENTATION( ImageFile ) // Internal implementation details, not part of API, must be
                                              // last in object

include/E57SimpleReader.h

@@ -42,7 +42,7 @@ namespace e57
    public:
       //! @brief This function is the constructor for the reader class
       //! @param [in] filePath file path to E57 file
-      Reader( const ustring &filePath );
+      explicit Reader( const ustring &filePath );
 
       //! @brief This function returns true if the file is open
       bool IsOpen() const;

src/CompressedVectorNodeImpl.h

@@ -33,7 +33,7 @@ namespace e57
    class CompressedVectorNodeImpl : public NodeImpl
    {
    public:
-      CompressedVectorNodeImpl( ImageFileImplWeakPtr destImageFile );
+      explicit CompressedVectorNodeImpl( ImageFileImplWeakPtr destImageFile );
       ~CompressedVectorNodeImpl() override = default;
 
       NodeType type() const override

src/Decoder.h

@@ -53,7 +53,7 @@ namespace e57
 #endif
 
    protected:
-      Decoder( unsigned bytestreamNumber );
+      explicit Decoder( unsigned bytestreamNumber );
 
       unsigned int bytestreamNumber_;
    };

src/E57XmlParser.h

@@ -48,7 +48,7 @@ namespace e57
    class E57XmlParser : public DefaultHandler
    {
    public:
-      E57XmlParser( ImageFileImplSharedPtr imf );
+      explicit E57XmlParser( ImageFileImplSharedPtr imf );
       ~E57XmlParser() override;
 
       void init();

src/Encoder.h

@@ -63,7 +63,7 @@ namespace e57
       virtual void dump( int indent = 0, std::ostream &os = std::cout ) const;
 #endif
    protected:
-      Encoder( unsigned bytestreamNumber );
+      explicit Encoder( unsigned bytestreamNumber );
 
       unsigned bytestreamNumber_;
    };

src/FloatNodeImpl.h

@@ -33,8 +33,9 @@ namespace e57
    class FloatNodeImpl : public NodeImpl
    {
    public:
-      FloatNodeImpl( ImageFileImplWeakPtr destImageFile, double value = 0, FloatPrecision precision = E57_DOUBLE,
-                     double minimum = E57_DOUBLE_MIN, double maximum = E57_DOUBLE_MAX );
+      explicit FloatNodeImpl( ImageFileImplWeakPtr destImageFile, double value = 0,
+                              FloatPrecision precision = E57_DOUBLE, double minimum = E57_DOUBLE_MIN,
+                              double maximum = E57_DOUBLE_MAX );
       ~FloatNodeImpl() override = default;
 
       NodeType type() const override

src/ImageFileImpl.h

@@ -41,7 +41,7 @@ namespace e57
    class ImageFileImpl : public std::enable_shared_from_this<ImageFileImpl>
    {
    public:
-      ImageFileImpl( ReadChecksumPolicy policy );
+      explicit ImageFileImpl( ReadChecksumPolicy policy );
       void construct2( const ustring &fileName, const ustring &mode );
       void construct2( const char *input, uint64_t size );
       std::shared_ptr<StructureNodeImpl> root();

src/IntegerNodeImpl.h

@@ -33,8 +33,8 @@ namespace e57
    class IntegerNodeImpl : public NodeImpl
    {
    public:
-      IntegerNodeImpl( ImageFileImplWeakPtr destImageFile, int64_t value = 0, int64_t minimum = 0,
-                       int64_t maximum = 0 );
+      explicit IntegerNodeImpl( ImageFileImplWeakPtr destImageFile, int64_t value = 0, int64_t minimum = 0,
+                                int64_t maximum = 0 );
       ~IntegerNodeImpl() override = default;
 
       NodeType type() const override

src/NodeImpl.h

@@ -85,7 +85,7 @@ namespace e57
       friend class Decoder;
       friend class Encoder;
 
-      NodeImpl( ImageFileImplWeakPtr destImageFile );
+      explicit NodeImpl( ImageFileImplWeakPtr destImageFile );
       NodeImpl &operator=( NodeImpl &n );
       virtual NodeImplSharedPtr lookup( const ustring & /*pathName*/ )
       {

src/ReaderImpl.h

@@ -36,7 +36,7 @@ namespace e57
    class ReaderImpl
    {
    public:
-      ReaderImpl( const ustring &filePath );
+      explicit ReaderImpl( const ustring &filePath );
 
       ~ReaderImpl();
 

src/ScaledIntegerNodeImpl.h

@@ -33,11 +33,12 @@ namespace e57
    class ScaledIntegerNodeImpl : public NodeImpl
    {
    public:
-      ScaledIntegerNodeImpl( ImageFileImplWeakPtr destImageFile, int64_t value = 0, int64_t minimum = 0,
-                             int64_t maximum = 0, double scale = 1.0, double offset = 0.0 );
+      explicit ScaledIntegerNodeImpl( ImageFileImplWeakPtr destImageFile, int64_t value = 0, int64_t minimum = 0,
+                                      int64_t maximum = 0, double scale = 1.0, double offset = 0.0 );
 
-      ScaledIntegerNodeImpl( ImageFileImplWeakPtr destImageFile, double scaledValue = 0., double scaledMinimum = 0.,
-                             double scaledMaximum = 0., double scale = 1.0, double offset = 0.0 );
+      explicit ScaledIntegerNodeImpl( ImageFileImplWeakPtr destImageFile, double scaledValue = 0.,
+                                      double scaledMinimum = 0., double scaledMaximum = 0., double scale = 1.0,
+                                      double offset = 0.0 );
 
       ~ScaledIntegerNodeImpl() override = default;
 

src/StructureNodeImpl.h

@@ -35,7 +35,7 @@ namespace e57
    class StructureNodeImpl : public NodeImpl
    {
    public:
-      StructureNodeImpl( ImageFileImplWeakPtr destImageFile );
+      explicit StructureNodeImpl( ImageFileImplWeakPtr destImageFile );
       ~StructureNodeImpl() override = default;
 
       NodeType type() const override;