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Transcript
Locating Objects
CHAPTER 6
6.1
Obtaining Object References
Using CORBA, an object can obtain a reference to another object in a multitude of ways.
One of the most common ways is by receiving an object reference as the result of an operation, as demonstrated by the following example:
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// IDL
interface A
{
};
interface B
{
A getA();
};
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An interface A is defined.
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An interface B is defined with an operation returning an object reference to an A.
On the server side, A and B can be implemented in C++ as follows:
1 // C++
2 class A_impl : public POA_A,
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public PortableServer::RefCountServantBase
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