/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_13_patch3/src/L1Trigger/GlobalTriggerAnalyzer/src/L1PhiConversion.cc

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// this class header
#include "L1Trigger/GlobalTriggerAnalyzer/interface/L1PhiConversion.h"

// convert phi from rad (-pi, pi] to deg (0, 360)
const double rad2deg(const double& phiRad) {

    if (phiRad < 0.) {
        return (phiRad * PiConversion) + 360.;
    } else {
        return (phiRad * PiConversion);
    }
}