Using +CCirBuffer

Before adding/removing objects

The buffer itself +is not allocated until the CCirBufBase::SetLengthL() member +function is called. Therefore, the first steps must always be to construct +the CCirBuffer object and then call its SetLengthL() member +function.

Also note that SetLengthL() can leave so +it's useful to call it under a trap harness.

... +CCirBuffer* cbInt=new CCirBuffer; +TRAPD(ret,cbInt->SetLengthL(3)); // max capacity is 3 + // and allocates buffer +cbInt->Put(123); // Can now start adding/removing integer objects +cbInt->Put(12); +cbInt->Put(1); +... +delete cbInt;