The MasterElement interface. More...
#include <tawara/master_element.h>
Public Member Functions | |
| MasterElement (uint32_t id, bool crc=false) | |
| Create a new MasterElement. More... | |
| virtual | ~MasterElement () |
| Destructor. More... | |
 Public Member Functions inherited from tawara::Element | |
| Element (tawara::ids::ID id) | |
| Create a new Element. More... | |
| virtual | ~Element () |
| Destructor. More... | |
| uint32_t | id () const |
| Get the element's ID. More... | |
| std::streampos | offset () const |
| Get the element's offset in the byte stream. More... | |
| virtual std::streamsize | size () const |
| Get the total size of the element. More... | |
| virtual std::streamsize | write (std::ostream &output) |
| Element writing. More... | |
| virtual std::streamsize | read (std::istream &input) |
| Element reading. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from tawara::Element | |
| virtual std::streamsize | body_size () const =0 |
| Get the size of the body of this element. More... | |
| std::streamsize | write_id (std::ostream &output) |
| Element ID writing. More... | |
| virtual std::streamsize | write_size (std::ostream &output) |
| Element size writing. More... | |
| virtual std::streamsize | write_body (std::ostream &output)=0 |
| Element body writing. More... | |
| virtual std::streamsize | read_body (std::istream &input, std::streamsize size)=0 |
| Element body reading implementation. More... | |
| Protected Attributes inherited from tawara::Element | |
| tawara::ids::ID | id_ |
| std::streampos | offset_ |
Detailed Description
The MasterElement interface.
EBML elements can be divided into primitive elements and master elements. While primitive elements directly store a single piece of data in a format corresponding to their type, master elements are used to group other elements together. Instead of a single data value, they store zero or more child elements, which can themselves be master or primitive elements.
Generally, each master element will have quite specific functionality. In such cases, a new class should be created that inherits from and implements this interface.
Definition at line 63 of file master_element.h.
Constructor & Destructor Documentation
| tawara::MasterElement::MasterElement | ( | uint32_t | id, |
| bool | crc = false |
||
| ) |
Create a new MasterElement.
- Parameters
-
[in] id The element's ID, as an unsigned integer up to 28 bits. [in] crc Use a CRC32 element to provide a check for file corruption.
|
inlinevirtual |
Destructor.
Definition at line 76 of file master_element.h.
The documentation for this class was generated from the following file:
- /tmp/B.31d4ad4b-0f69-4666-b8b0-cf0c7c28baea/BUILD/tawara-master/include/tawara/master_element.h
