ParameterSet/interface/EmptyGroupDescription.h

0001 #ifndef FWCore_ParameterSet_EmptyGroupDescription_h
0002 #define FWCore_ParameterSet_EmptyGroupDescription_h
0003
0004 #include "FWCore/ParameterSet/interface/ParameterDescriptionNode.h"
0005
0006 #include <iosfwd>
0007 #include <set>
0008 #include <string>
0009
0010 namespace edm {
0011
0012   class ParameterSet;
0013   class DocFormatHelper;
0014
0015   class EmptyGroupDescription : public ParameterDescriptionNode {
0016   public:
0017     EmptyGroupDescription();
0018
0019     ParameterDescriptionNode* clone() const override { return new EmptyGroupDescription(*this); }
0020
0021   private:
0022     void checkAndGetLabelsAndTypes_(std::set<std::string>& usedLabels,
0023                                     std::set<ParameterTypes>& parameterTypes,
0024                                     std::set<ParameterTypes>& wildcardTypes) const override;
0025
0026     void validate_(ParameterSet& pset, std::set<std::string>& validatedLabels, bool optional) const override;
0027
0028     void writeCfi_(std::ostream& os,
0029                    bool optional,
0030                    bool& startWithComma,
0031                    int indentation,
0032                    CfiOptions&,
0033                    bool& wroteSomething) const override;
0034
0035     void print_(std::ostream& os, bool optional, bool writeToCfi, DocFormatHelper& dfh) const override;
0036
0037     bool exists_(ParameterSet const& pset) const override;
0038
0039     bool partiallyExists_(ParameterSet const& pset) const override;
0040
0041     int howManyXORSubNodesExist_(ParameterSet const& pset) const override;
0042   };
0043 }  // namespace edm
0044 #endif