#include <writer.h>
Inheritance diagram for ID3_Writer:
Public Types | |
typedef uint32 | size_type |
typedef uint8 | char_type |
typedef uint32 | pos_type |
typedef int32 | off_type |
typedef int16 | int_type |
Public Member Functions | |
virtual void | close ()=0 |
Close the writer. | |
virtual void | flush ()=0 |
Flush the writer. | |
virtual pos_type | getBeg () |
Return the beginning position in the writer. | |
virtual pos_type | getEnd () |
Return the first position that can't be written to. | |
virtual pos_type | getCur ()=0 |
Return the next position that will be written to. | |
virtual size_type | getSize () |
Return the number of bytes written. | |
virtual size_type | getMaxSize () |
Return the maximum number of bytes that can be written. | |
virtual int_type | writeChar (char_type ch) |
Write a single character and advance the internal position. | |
virtual size_type | writeChars (const char_type buf[], size_type len)=0 |
Write up to len characters into buf and advance the internal position accordingly. | |
virtual size_type | writeChars (const char buf[], size_type len) |
virtual bool | atEnd () |
Static Public Attributes | |
static const int_type | END_OF_WRITER = -1 |
Definition at line 33 of file writer.h.
typedef uint32 ID3_Writer::size_type |
typedef uint8 ID3_Writer::char_type |
typedef uint32 ID3_Writer::pos_type |
typedef int32 ID3_Writer::off_type |
typedef int16 ID3_Writer::int_type |
virtual void ID3_Writer::close | ( | ) | [pure virtual] |
Close the writer.
Any further actions on the writer should fail.
Implemented in ID3_OStreamWriter, ID3_OFStreamWriter, ID3_IOStreamWriter, ID3_FStreamWriter, and ID3_MemoryWriter.
virtual void ID3_Writer::flush | ( | ) | [pure virtual] |
virtual pos_type ID3_Writer::getBeg | ( | ) | [inline, virtual] |
Return the beginning position in the writer.
Reimplemented in ID3_OStreamWriter, ID3_IOStreamWriter, and ID3_MemoryWriter.
virtual pos_type ID3_Writer::getEnd | ( | ) | [inline, virtual] |
Return the first position that can't be written to.
A return value of -1 indicates no (reasonable) limit to the writer.
Reimplemented in ID3_MemoryWriter.
virtual pos_type ID3_Writer::getCur | ( | ) | [pure virtual] |
Return the next position that will be written to.
Implemented in ID3_OStreamWriter, ID3_IOStreamWriter, and ID3_MemoryWriter.
Referenced by ID3_Tag::Render().
virtual size_type ID3_Writer::getSize | ( | ) | [inline, virtual] |
virtual size_type ID3_Writer::getMaxSize | ( | ) | [inline, virtual] |
Write a single character and advance the internal position.
Note that the interal position may advance more than one byte for a single character write. Returns END_OF_WRITER if there isn't a character to write.
Definition at line 71 of file writer.h.
Referenced by dami::id3::v2::render(), dami::id3::v1::render(), ID3_TagHeader::Render(), and ID3_FrameImpl::Render().
Write up to len
characters into buf and advance the internal position accordingly.
Returns the number of characters write into buf. Note that the value returned may be less than the number of bytes that the internal position advances, due to multi-byte characters.
Referenced by dami::id3::v2::render(), dami::id3::v1::render(), ID3_TagHeader::Render(), ID3_FrameHeader::Render(), ID3_FrameImpl::Render(), ID3_FieldImpl::RenderBinary(), and ID3_MemoryWriter::writeChars().
const ID3_Writer::int_type ID3_Writer::END_OF_WRITER = -1 [static] |
Definition at line 41 of file writer.h.
Referenced by dami::id3::v2::render(), and ID3_TagHeader::Render().