Genezzo::BufCa::DirtyScalar - Detect modifications to scalar
BufCaElt uses DirtyScalar to detect when a data block is modified.
- _StoreCB - a callback function that is activated on every STORE, i.e., whenever the scalar is updated. BufCaElt uses this function to set a "dirty" bit for the buffer.
- SetBCE - set a reference back to the BufCaElt that owns this tie. Some DirtyScalar hook routines need to query the BufCaElt info hash via BufCaElt::GetInfo.
- Deprecate SetBCE: can shift responsibility and functionality to storeCB which will contain a hook, versus directly overloading STORE here.
Jeffrey I. Cohen, firstname.lastname@example.org
Copyright (c) 2003, 2004, 2005, 2006 Jeffrey I Cohen. All rights reserved.
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