OdDbHandle Class

Syntax

C++

class OdDbHandle;

Description

This class encapsulates the 64-bit integer handles associated with OdDbObject instances.

Corresponding C++ library: TD_Db

Remarks

Handles are persistent and unique within a database. Handles are not, however, unique between databases.

Class Hierarchy

File: DbHandle.h

Module: API Reference

Methods

This is the overview for the OdDbHandle constructor overload.

Methods

ascii	Returns the hexidecmal representation of this Handle object as an OdString.
bytes	Returns this handle object as an array of OdUInt8[8] values.
getIntoAsciiBuffer	Returns the hexidecmal representation of this Handle object as a null terminated string.
isNull	Returns true and only if this Handle object is null.

Operators

!=	Compares the value of an instance of the OdDbHandle class and a specified value.
+	Returns the result of adding a specified value to the value of the OdDbHandle class instance.
+=	Adds a specified value to the value of this OdDbHandle object.
<	Compares the value of an instance of the OdDbHandle class and a specified value.
<=	Compares the value of an instance of the OdDbHandle class and a specified value.
=(const OdChar*)	This is the overview for the = operator overload.
==	Compares the value of an instance of the OdDbHandle class and a specified value.
>	Compares the value of an instance of the OdDbHandle class and a specified value.
>=	Compares the value of an instance of the OdDbHandle class and a specified value.
OdUInt64	Returns a converted instance of the OdDbHandle class as an OdUInt64 value.

Links

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