($Id: ProvenanceTracker.h 1400 2013-08-30 12:50:21Z arr $)
#include "CXXR/Frame.hpp"
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Namespaces | |
| namespace | CXXR |
| Namespace for the CXXR project. | |
Functions | |
| void | flagXenogenesis () |
| Flag up xenogenesis. | |
Detailed Description
Class CXXR::ProvenanceTracker.
Function Documentation
| void flagXenogenesis | ( | ) |
Flag up xenogenesis.
This function is called to indicate to the provenance tracker that in evaluating the current top-level command, the behaviour of the interpreter has been influenced by something external to it, e.g. by reading an external file, or by accepting user input. Provenance-tracked bindings created by the top-level command subsequently to this call will be flagged as having xenogenous provenance.
