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Action:
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Returns
TRUE if the given
DELTA_STATE is in the
HISTORY_STREAM.
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Prototype:
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outcome api_query_state_validity (
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DELTA_STATE* ds,
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// input to test
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logical& change_state_possible,// TRUE if state
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// is valid
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HISTORY_STREAM* hs
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// input history stream
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= NULL
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);
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Includes:
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#include "kernel/acis.hxx"
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#include "baseutil/logical.h"
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#include "kernel/kernapi/api/api.hxx"
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#include "kernel/kernapi/api/kernapi.hxx"
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#include "kernel/kerndata/bulletin/bulletin.hxx"
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Description:
|
Returns
TRUE when the given
DELTA_STATE in the
HISTORY_STREAM. If no
HISTORY_STREAM is supplied, the default stream is used.
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Library:
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kernel
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Filename:
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kern/kernel/kernapi/api/kernapi.hxx
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Effect:
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System routine
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