TRestRawSignalRemoveChannelsProcess.cxx

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see http://gifna.unizar.es/trex                  *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST is distributed in the hope that it will be useful,               *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see http://www.gnu.org/licenses/.                             *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#include "TRestRawSignalRemoveChannelsProcess.h"
 
using namespace std;
 
ClassImp(TRestRawSignalRemoveChannelsProcess);
 
TRestRawSignalRemoveChannelsProcess::TRestRawSignalRemoveChannelsProcess() { Initialize(); }
 
TRestRawSignalRemoveChannelsProcess::TRestRawSignalRemoveChannelsProcess(const char* configFilename) {
    Initialize();
 
    if (LoadConfigFromFile(configFilename) == -1) LoadDefaultConfig();
 
    PrintMetadata();
}
 
TRestRawSignalRemoveChannelsProcess::~TRestRawSignalRemoveChannelsProcess() { delete fOutputSignalEvent; }
 
void TRestRawSignalRemoveChannelsProcess::LoadDefaultConfig() {
    SetName("removeChannels-Default");
    SetTitle("Default config");
}
 
void TRestRawSignalRemoveChannelsProcess::Initialize() {
    SetSectionName(this->ClassName());
    SetLibraryVersion(LIBRARY_VERSION);
 
    fInputSignalEvent = nullptr;
    fOutputSignalEvent = new TRestRawSignalEvent();
}
 
void TRestRawSignalRemoveChannelsProcess::LoadConfig(const string& configFilename, const string& name) {
    if (LoadConfigFromFile(configFilename, name) == -1) LoadDefaultConfig();
}
 
TRestEvent* TRestRawSignalRemoveChannelsProcess::ProcessEvent(TRestEvent* inputEvent) {
    fInputSignalEvent = (TRestRawSignalEvent*)inputEvent;
 
    for (int n = 0; n < fInputSignalEvent->GetNumberOfSignals(); n++) {
        TRestRawSignal* sgnl = fInputSignalEvent->GetSignal(n);
 
        Bool_t removeChannel = false;
        for (unsigned int x = 0; x < fChannelIds.size() && !removeChannel; x++)
            if (sgnl->GetID() == fChannelIds[x]) removeChannel = true;
 
        if (!removeChannel) fOutputSignalEvent->AddSignal(*sgnl);
 
        if (GetVerboseLevel() >= TRestStringOutput::REST_Verbose_Level::REST_Extreme)
            cout << "Channel ID : " << sgnl->GetID() << endl;
 
        if (GetVerboseLevel() >= TRestStringOutput::REST_Verbose_Level::REST_Debug && removeChannel)
            cout << "Removing channel id : " << sgnl->GetID() << endl;
    }
 
    if (GetVerboseLevel() >= TRestStringOutput::REST_Verbose_Level::REST_Extreme) GetChar();
 
    return fOutputSignalEvent;
}
 
void TRestRawSignalRemoveChannelsProcess::InitFromConfigFile() {
    size_t pos = 0;
 
    string removeChannelDefinition;
    while ((removeChannelDefinition = GetKEYDefinition("removeChannel", pos)) != "") {
        Int_t id = StringToInteger(GetFieldValue("id", removeChannelDefinition));
        fChannelIds.push_back(id);
    }
 
    pos = 0;
    while ((removeChannelDefinition = GetKEYDefinition("removeChannels", pos)) != "") {
        TVector2 v = StringTo2DVector(GetFieldValue("range", removeChannelDefinition));
        if (v.X() >= 0 && v.Y() >= 0 && v.Y() > v.X())
            for (int n = (Int_t)v.X(); n <= (Int_t)v.Y(); n++) fChannelIds.push_back(n);
    }
}