diff options
Diffstat (limited to 'include/FLAC++/metadata.h')
| -rw-r--r-- | include/FLAC++/metadata.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/FLAC++/metadata.h b/include/FLAC++/metadata.h index ae7f0cc3..4cdd7cdf 100644 --- a/include/FLAC++/metadata.h +++ b/include/FLAC++/metadata.h @@ -693,6 +693,59 @@ namespace FLAC { bool is_legal(bool check_cd_da_subset = false, const char **violation = 0) const; }; + /** Opaque metadata block for storing unknown types. + * This should not be used unless you know what you are doing; + * it is currently used only internally to support forward + * compatibility of metadata blocks. + */ + class FLACPP_API Unknown : public Prototype { + public: + Unknown(); + // + //@{ + /** Constructs a copy of the given object. This form + * always performs a deep copy. + */ + inline Unknown(const Unknown &object): Prototype(object) { } + inline Unknown(const ::FLAC__StreamMetadata &object): Prototype(object) { } + inline Unknown(const ::FLAC__StreamMetadata *object): Prototype(object) { } + //@} + + /** Constructs an object with copy control. See + * Prototype(::FLAC__StreamMetadata *object, bool copy). + */ + inline Unknown(::FLAC__StreamMetadata *object, bool copy): Prototype(object, copy) { } + + ~Unknown(); + + //@{ + /** Assign from another object. Always performs a deep copy. */ + inline void operator=(const Unknown &object) { Prototype::operator=(object); } + inline void operator=(const ::FLAC__StreamMetadata &object) { Prototype::operator=(object); } + inline void operator=(const ::FLAC__StreamMetadata *object) { Prototype::operator=(object); } + //@} + + //@{ + /** Check for equality, performing a deep compare by following pointers. */ + inline bool operator==(const Unknown &object) const { return Prototype::operator==(object); } + inline bool operator==(const ::FLAC__StreamMetadata &object) const { return Prototype::operator==(object); } + inline bool operator==(const ::FLAC__StreamMetadata *object) const { return Prototype::operator==(object); } + //@} + + //@{ + /** Check for inequality, performing a deep compare by following pointers. */ + inline bool operator!=(const Unknown &object) const { return Prototype::operator!=(object); } + inline bool operator!=(const ::FLAC__StreamMetadata &object) const { return Prototype::operator!=(object); } + inline bool operator!=(const ::FLAC__StreamMetadata *object) const { return Prototype::operator!=(object); } + //@} + + const FLAC__byte *get_data() const; + + //! This form always copies \a data + bool set_data(const FLAC__byte *data, unsigned length); + bool set_data(FLAC__byte *data, unsigned length, bool copy); + }; + /* \} */ |