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cas: update enum string table on updates for enum type data

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This commit is contained in:
Ralph Lange
2016-08-13 14:00:57 +02:00
parent 064cc94f59
commit b3ac81923a
1 changed files with 14 additions and 1 deletions
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15
src/cas/generic/casPVI.cc
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@@ -221,8 +221,9 @@ void casPVI::updateEnumStringTableAsyncCompletion ( const gdd & resp )
assert ( gdd_status == 0 );
//
// preallocate the correct amount
// clear and preallocate the correct amount
//
this->enumStrTbl.clear ();
this->enumStrTbl.reserve ( count );
if ( resp.primitiveType() == aitEnumString ) {
@@ -260,6 +261,18 @@ void casPVI::updateEnumStringTableAsyncCompletion ( const gdd & resp )
void casPVI::postEvent ( const casEventMask & select, const gdd & event )
{
epicsGuard < epicsMutex > guard ( this->mutex );
// if this is a DBE_PROPERTY event for an enum type
// update the enum string table
if ( (select & this->pCAS->propertyEventMask()).eventsSelected() ) {
const gdd *menu = NULL;
if ( event.applicationType() == gddAppType_dbr_gr_enum )
menu = event.getDD( gddAppTypeIndex_dbr_gr_enum_enums );
else if ( event.applicationType() == gddAppType_dbr_ctrl_enum )
menu = event.getDD( gddAppTypeIndex_dbr_ctrl_enum_enums );
if ( menu )
updateEnumStringTableAsyncCompletion( *menu );
}
if ( this->nMonAttached ) {
// we are paying some significant locking overhead for
// these diagnostic counters