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add ability to forget multiple devices

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This commit is contained in:
Eric House 2013-08-31 08:26:44 -07:00
parent f6a91464ac
commit 07c9722433
2 changed files with 18 additions and 8 deletions
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24
xwords4/relay/devmgr.cpp
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@ -102,16 +102,26 @@ DevMgr::get( DevIDRelay devid )
return result;
}
bool
DevMgr::forgetDevice( DevIDRelay devid )
int
DevMgr::forgetDevices( vector<DevIDRelay>& devids )
{
int count = 0;
MutexLock ml( &m_mapLock );
map<DevIDRelay,UDPAddrRec>::iterator iter = m_devAddrMap.find( devid );
bool found = m_devAddrMap.end() != iter;
if ( found ) {
m_devAddrMap.erase( iter );
if ( 0 == devids.size() ) {
count = m_devAddrMap.size();
m_devAddrMap.clear();
} else {
vector<DevIDRelay>::const_iterator devidIter;
for ( devidIter = devids.begin(); devids.end() != devidIter; ++devidIter ) {
map<DevIDRelay,UDPAddrRec>::iterator iter =
m_devAddrMap.find( *devidIter );
if ( m_devAddrMap.end() != iter ) {
++count;
m_devAddrMap.erase( iter );
}
}
}
return found;
return count;
}
void

2
xwords4/relay/devmgr.h
View file

@ -36,7 +36,7 @@ class DevMgr {
/* Called from ctrl port */
void printDevices( string& str, vector<DevIDRelay> devids /* empty means all */ );
bool forgetDevice( DevIDRelay devid );
int forgetDevices( vector<DevIDRelay>& devids );
void getKnownDevices( vector<DevIDRelay>& devids );
private: