An object class ID is a 128-bit globally unique ID (i.e. a GUID). In EDL it is abstracted within a CClassID class that provides methods for constructing GUIDs from 4 unsigned 32-bit integers or a string or even another CClassID and a method for comparing GUIDs. More...

#include "edltypes.h"
#include "edlstring.h"
#include "memutils.h"

Include dependency graph for objclassid.h:

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Classes
class	CClassID
	An object to represent a 128-bit globally unique ID. More...
union	CClassID::Data

Macros
#define	DECLARE_CLASS_ID(class_id)
#define	IMPLEMENT_CLASS_ID(Type)

Functions
bool	equal (const CClassID &id1, const CClassID &id2)
	Compare two CClassID (for the hashtable)
uint32	hashValue (const CClassID &id)
	Obtain hash value for given CClassID.

Detailed Description

An object class ID is a 128-bit globally unique ID (i.e. a GUID). In EDL it is abstracted within a CClassID class that provides methods for constructing GUIDs from 4 unsigned 32-bit integers or a string or even another CClassID and a method for comparing GUIDs.

Macro Definition Documentation

◆ DECLARE_CLASS_ID

#define DECLARE_CLASS_ID ( class_id )

Value:

    static const CClassID &classID() \
    { \
        static CClassID id(class_id); \
        return id; \
    }

◆ IMPLEMENT_CLASS_ID

#define IMPLEMENT_CLASS_ID ( Type )

Value:

    const CClassID &getClassID() const override \
    { \
        return Type::classID(); \
    }

Function Documentation

◆ equal()

bool equal	(	const CClassID &	id1,
		const CClassID &	id2 )

inline

Compare two CClassID (for the hashtable)

Parameters

id1	First CClassID
id2	Second CClassID

Returns: bool True if equal, false if not

◆ hashValue()

uint32 hashValue ( const CClassID & id )

inline

Obtain hash value for given CClassID.