Exiv2
xmpsidecar.hpp
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 
3 #ifndef XMPSIDECAR_HPP_
4 #define XMPSIDECAR_HPP_
5 
6 // *****************************************************************************
7 #include "exiv2lib_export.h"
8 
9 // included header files
10 #include "image.hpp"
11 
12 // *****************************************************************************
13 // namespace extensions
14 namespace Exiv2 {
15 // *****************************************************************************
16 // class definitions
17 
21 class EXIV2API XmpSidecar : public Image {
22  public:
24 
25 
38  XmpSidecar(BasicIo::UniquePtr io, bool create);
40 
42 
43  void readMetadata() override;
44  void writeMetadata() override;
49  void setComment(const std::string&) override;
51 
53 
54  [[nodiscard]] std::string mimeType() const override;
56 
57  Exiv2::Dictionary dates_;
58 }; // class XmpSidecar
59 
60 // *****************************************************************************
61 // template, inline and free functions
62 
63 // These could be static private functions on Image subclasses but then
64 // ImageFactory needs to be made a friend.
70 EXIV2API Image::UniquePtr newXmpInstance(BasicIo::UniquePtr io, bool create);
71 
73 EXIV2API bool isXmpType(BasicIo& iIo, bool advance);
74 
75 } // namespace Exiv2
76 
77 #endif // #ifndef XMPSIDECAR_HPP_
std::unique_ptr< Image > UniquePtr
Image auto_ptr type.
Definition: image.hpp:53
An interface for simple binary IO.
Definition: basicio.hpp:35
std::map< std::string, std::string > Dictionary
typedef for string:string map
Definition: datasets.hpp:312
EXIV2API Image::UniquePtr newXmpInstance(BasicIo::UniquePtr io, bool create)
Create a new XmpSidecar instance and return an auto-pointer to it. Caller owns the returned object an...
Definition: xmpsidecar.cpp:148
Abstract base class defining the interface for an image. This is the top-level interface to the Exiv2...
Definition: image.hpp:50
EXIV2API bool isXmpType(BasicIo &iIo, bool advance)
Check if the file iIo is an XMP sidecar file.
Definition: xmpsidecar.cpp:156
List of TIFF compression to MIME type mappings.
Definition: tiffimage.cpp:47
std::unique_ptr< BasicIo > UniquePtr
BasicIo auto_ptr type.
Definition: basicio.hpp:38
Class to access XMP sidecar files. They contain only XMP metadata.
Definition: xmpsidecar.hpp:21
Class CrwImage to access Canon CRW images. References: The Canon RAW (CRW) File Format by Phil Harv...
Definition: asfvideo.hpp:15