C++ (Cpp) PvaClientChannelPtr::getChannel Examples

Example #1

File: pvaClient.cpp Project: MichaelRitzert/pvaClientCPP

void PvaClientChannelCache::addChannel(PvaClientChannelPtr const & pvaClientChannel)
{
     Channel::shared_pointer channel = pvaClientChannel->getChannel();
     string name = channel->getChannelName()
         + channel->getProvider()->getProviderName();
     pvaClientChannelMap.insert(std::pair<string,PvaClientChannelPtr>(
         name,pvaClientChannel));
}

Example #2

File: pvaClientMultiChannel.cpp Project: epics-base/pvaClientCPP

bool PvaClientMultiChannel::connectionChange()
{
    for(size_t i=0; i<numChannel; ++i) {
         PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
         Channel::shared_pointer channel = pvaClientChannel->getChannel();
         Channel::ConnectionState stateNow = channel->getConnectionState();
         bool connectedNow = stateNow==Channel::CONNECTED ? true : false;
         if(connectedNow!=isConnected[i]) return true;
    }
    return false;
}

Example #3

File: pvaClientMultiChannel.cpp Project: mdavidsaver/easyPVACPP

bool PvaClientMultiChannel::connectionChange()
{
    if(isDestroyed) throw std::runtime_error("pvaClientMultiChannel was destroyed");
    for(size_t i=0; i<numChannel; ++i) {
         PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
         Channel::shared_pointer channel = pvaClientChannel->getChannel();
         Channel::ConnectionState stateNow = channel->getConnectionState();
         bool connectedNow = stateNow==Channel::CONNECTED ? true : false;
         if(connectedNow!=isConnected[i]) return true;
    }
    return false;
}

Example #4

File: pvaClient.cpp Project: epics-base/pvaClientCPP

void PvaClientChannelCache::addChannel(PvaClientChannelPtr const & pvaClientChannel)
{
     Channel::shared_pointer channel = pvaClientChannel->getChannel();
     string name = channel->getChannelName()
         + channel->getProvider()->getProviderName();
    map<string,PvaClientChannelPtr>::iterator iter = pvaClientChannelMap.find(name);
    if(iter!=pvaClientChannelMap.end()) {
        throw std::runtime_error("pvaClientChannelCache::addChannel channel already cached");
    }
    pvaClientChannelMap.insert(std::pair<string,PvaClientChannelPtr>(
         name,pvaClientChannel));
}

Example #5

File: pvaClient.cpp Project: epics-base/pvaClientCPP

void PvaClientChannelCache::showCache()
{
    map<string,PvaClientChannelPtr>::iterator iter;
    for(iter = pvaClientChannelMap.begin(); iter != pvaClientChannelMap.end(); ++iter)
    {
         PvaClientChannelPtr pvaChannel = iter->second;
         Channel::shared_pointer channel = pvaChannel->getChannel();
         string channelName = channel->getChannelName();
         string providerName = channel->getProvider()->getProviderName();
         cout << "channel " << channelName << " provider " << providerName << endl;
         pvaChannel->showCache();
    } 
}

Example #6

File: pvaClientMultiChannel.cpp Project: epics-base/pvaClientCPP

epics::pvData::shared_vector<epics::pvData::boolean>  PvaClientMultiChannel::getIsConnected()
{
    for(size_t i=0; i<numChannel; ++i) {
         PvaClientChannelPtr pvaClientChannel = pvaClientChannelArray[i];
         if(!pvaClientChannel) {
              isConnected[i] = false;
              continue;
         }
         Channel::shared_pointer channel = pvaClientChannel->getChannel();
         Channel::ConnectionState stateNow = channel->getConnectionState();
         isConnected[i] = (stateNow==Channel::CONNECTED) ? true : false;
    }
    return isConnected;
}

Example #7

File: pvaClientProcess.cpp Project: epics-base/pvaClientCPP

PvaClientProcess::PvaClientProcess(
        PvaClientPtr const &pvaClient,
        PvaClientChannelPtr const & pvaClientChannel,
        PVStructurePtr const &pvRequest)
: pvaClient(pvaClient),
  pvaClientChannel(pvaClientChannel),
  pvRequest(pvRequest),
  connectState(connectIdle),
  processState(processIdle)
{
    if(PvaClient::getDebug()) {
        cout<< "PvaClientProcess::PvaClientProcess()"
            << " channelName " << pvaClientChannel->getChannel()->getChannelName()
            << endl;
    }
}

Example #8

File: pvaClientProcess.cpp Project: epics-base/pvaClientCPP

PvaClientProcessPtr PvaClientProcess::create(
        PvaClientPtr const &pvaClient,
        PvaClientChannelPtr const & pvaClientChannel,
        PVStructurePtr const &pvRequest)
{
    if(PvaClient::getDebug()) {
         cout<< "PvaClientProcess::create(pvaClient,channelName,pvRequest)\n"
             << " channelName " <<  pvaClientChannel->getChannel()->getChannelName()
             << " pvRequest " << pvRequest
             << endl;
    }
    PvaClientProcessPtr channelProcess(new PvaClientProcess(pvaClient,pvaClientChannel,pvRequest));
    channelProcess->channelProcessRequester = ChannelProcessRequesterImplPtr(
        new ChannelProcessRequesterImpl(channelProcess,pvaClient));
    return channelProcess;
}