Add exception if P2GT eta regions not consistent with cuts

Author: artlbv

L1Trigger/Phase2L1GT/plugins/L1GTSingleCollectionCut.h

@@ -90,7 +90,14 @@ namespace l1t {
           primVertex_(getOptionalParam<unsigned int>("primVertex", config)),
           minPtMultiplicityN_(config.getParameter<unsigned int>("minPtMultiplicityN")),
           minPtMultiplicityCut_(getOptionalParam<int, double>(
-              "minPtMultiplicityCut", config, [&scales](double value) { return scales.to_hw_pT_floor(value); })) {}
+              "minPtMultiplicityCut", config, [&scales](double value) { return scales.to_hw_pT_floor(value); })) {
+                if (!regionsMinPt_.empty() && regionsAbsEtaLowerBounds_.size() != regionsMinPt_.size()) {
+                  throw cms::Exception("Configuration") << "\'regionsMinPt\' has " << regionsMinPt_.size() << " entries, but requires " << regionsAbsEtaLowerBounds_.size() << " in " << tag_ << " .";
+                  }
+                if (!regionsMaxRelIsolationPt_.empty() && regionsAbsEtaLowerBounds_.size() != regionsMaxRelIsolationPt_.size()) {
+                  throw cms::Exception("Configuration") << "\'regionsMinPt\' has " << regionsMaxRelIsolationPt_.size() << " entries, but requires " << regionsAbsEtaLowerBounds_.size() << " in " << tag_ << " .";
+                  }
+              }
 
     bool checkObject(const P2GTCandidate& obj) const {
       bool result = true;