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#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/global/EDAnalyzer.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/Utilities/interface/EDGetToken.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/Utilities/interface/InputTag.h"
namespace edmtest {
class GlobalFloatAnalyzer : public edm::global::EDAnalyzer<> {
public:
explicit GlobalFloatAnalyzer(edm::ParameterSet const& ps);
void analyze(edm::StreamID sid, edm::Event const& event, edm::EventSetup const& es) const override;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
private:
edm::EDGetTokenT<float> token_;
float expected_;
};
GlobalFloatAnalyzer::GlobalFloatAnalyzer(edm::ParameterSet const& config)
: token_(consumes(config.getParameter<edm::InputTag>("source"))),
expected_(static_cast<float>(config.getParameter<double>("expected"))) {}
void GlobalFloatAnalyzer::analyze(edm::StreamID sid, edm::Event const& event, edm::EventSetup const& es) const {
float value = event.get(token_);
if (value != expected_) {
throw cms::Exception("LogicError") << "expected value \"" << expected_ << "\"\nreceived value \"" << value << '"';
}
}
void GlobalFloatAnalyzer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
edm::ParameterSetDescription desc;
desc.add<edm::InputTag>("source");
desc.add<double>("expected", 0.);
descriptions.addDefault(desc);
}
} // namespace edmtest
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(edmtest::GlobalFloatAnalyzer);
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