Cisco Cisco Computer Telephony Integration Option 9.0 Developer's Guide

None.

COM: Default HRESULT return values. See 

C++: The current reference count after the AddRef() call.

The Clone method allocates a new Arg in memory and copies its key, value, and type to the new instance. 
When using the C++ or COM CILs, it is important to release the object when it is no longer needed.

Arg & Clone()

HRESULT Clone(/*[out, retval]*/ IArg** arg);

Clone() as CTIOSCLIENTLib.IArg

Arg Clone()

Ojbect Clone()

arg

Pointer to an IArg instance that is a copy of the object.

COM: Default HRESULT return values. See 

Others: If successful, will return a reference to a new Arg object. If unsuccessful in C++ or VB, it will 
throw a CCtiosException with iCode set to E_CTIOS_ARGUMENT_ALLOCATION_FAILED. If 
unsuccessful in Java, it returns null but does not throw an exception.

The CreateInstance method creates an object of type Arg class and sets the reference count of the object 
to 1. It is important to release the object when it is no longer in use in the program.

static Arg& CreateInstance(); // static creation mechanism.

static Arg& CreateInstance(Arg& arg); // static creation mechanism.

static bool CreateInstance(Arg ** arg); // static creation mechanism,

// alternate version

Wrapped by CoCreateInstance 

Wrapped by New 

 Not available