AllowedLabelsDescriptionBase.cc

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#include "FWCore/ParameterSet/interface/AllowedLabelsDescriptionBase.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/Algorithms.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/ParameterSet/interface/DocFormatHelper.h"

#include <iomanip>
#include <ostream>

namespace edm {

  AllowedLabelsDescriptionBase::~AllowedLabelsDescriptionBase() {}

  AllowedLabelsDescriptionBase::AllowedLabelsDescriptionBase(std::string const& label,
                                                             ParameterTypes iType,
                                                             bool isTracked)
      : parameterHoldingLabels_(label, std::vector<std::string>(), isTracked), type_(iType), isTracked_(isTracked) {}

  AllowedLabelsDescriptionBase::AllowedLabelsDescriptionBase(char const* label, ParameterTypes iType, bool isTracked)
      : parameterHoldingLabels_(label, std::vector<std::string>(), isTracked), type_(iType), isTracked_(isTracked) {}

  void AllowedLabelsDescriptionBase::checkAndGetLabelsAndTypes_(std::set<std::string>& usedLabels,
                                                                std::set<ParameterTypes>& parameterTypes,
                                                                std::set<ParameterTypes>& wildcardTypes) const {
    parameterHoldingLabels_.checkAndGetLabelsAndTypes(usedLabels, parameterTypes, wildcardTypes);
  }

  void AllowedLabelsDescriptionBase::validate_(ParameterSet& pset,
                                               std::set<std::string>& validatedLabels,
                                               bool optional) const {
    parameterHoldingLabels_.validate(pset, validatedLabels, optional);
    if (parameterHoldingLabels_.exists(pset)) {
      std::vector<std::string> allowedLabels;
      if (isTracked()) {
        allowedLabels = pset.getParameter<std::vector<std::string> >(parameterHoldingLabels_.label());
      } else {
        allowedLabels = pset.getUntrackedParameter<std::vector<std::string> >(parameterHoldingLabels_.label());
      }
      for_all(allowedLabels,
              std::bind(&AllowedLabelsDescriptionBase::validateAllowedLabel_,
                        this,
                        std::placeholders::_1,
                        std::ref(pset),
                        std::ref(validatedLabels)));
    }
  }

  void AllowedLabelsDescriptionBase::writeCfi_(std::ostream& os,
                                               bool& startWithComma,
                                               int indentation,
                                               bool& wroteSomething) const {
    parameterHoldingLabels_.writeCfi(os, startWithComma, indentation, wroteSomething);
  }

  void AllowedLabelsDescriptionBase::print_(std::ostream& os,
                                            bool optional,
                                            bool writeToCfi,
                                            DocFormatHelper& dfh) const {
    if (dfh.pass() == 1) {
      dfh.indent(os);
      os << parameterHoldingLabels_.label() << " (list of allowed labels)";

      if (dfh.brief()) {
        if (optional)
          os << " optional";

        if (!writeToCfi)
          os << " (do not write to cfi)";

        os << " see Section " << dfh.section() << "." << dfh.counter() << "\n";
      }
      // not brief
      else {
        os << "\n";
        dfh.indent2(os);

        if (optional)
          os << "optional";
        if (!writeToCfi)
          os << " (do not write to cfi)";
        if (optional || !writeToCfi) {
          os << "\n";
          dfh.indent2(os);
        }

        os << "see Section " << dfh.section() << "." << dfh.counter() << "\n";

        if (!comment().empty()) {
          DocFormatHelper::wrapAndPrintText(os, comment(), dfh.startColumn2(), dfh.commentWidth());
        }
        os << "\n";
      }
    }
  }

  bool AllowedLabelsDescriptionBase::hasNestedContent_() const { return true; }

  void AllowedLabelsDescriptionBase::printNestedContent_(std::ostream& os, bool optional, DocFormatHelper& dfh) const {
    printNestedContentBase_(os, optional, dfh);
    if (!dfh.brief())
      os << "\n";
  }

  void AllowedLabelsDescriptionBase::printNestedContentBase_(std::ostream& os,
                                                             bool optional,
                                                             DocFormatHelper& dfh) const {
    int indentation = dfh.indentation();
    if (dfh.parent() != DocFormatHelper::TOP) {
      indentation -= DocFormatHelper::offsetSectionContent();
    }

    printSpaces(os, indentation);
    os << "Section " << dfh.section() << "." << dfh.counter() << " " << parameterHoldingLabels_.label()
       << " - allowed labels description\n";
    printSpaces(os, indentation);
    os << "The following parameter contains a list of parameter labels\n";
    printSpaces(os, indentation);
    os << "which are allowed to be in the PSet\n";
    if (!dfh.brief())
      os << "\n";

    DocFormatHelper new_dfh(dfh);
    new_dfh.init();
    new_dfh.setPass(1);
    parameterHoldingLabels_.print(os, optional, true, new_dfh);
    dfh.indent(os);
    os << "type of allowed parameters:";
    if (dfh.brief())
      os << " ";
    else {
      os << "\n";
      dfh.indent2(os);
    }
    if (!isTracked())
      os << "untracked ";
    os << parameterTypeEnumToString(type()) << "\n";
  }

  bool AllowedLabelsDescriptionBase::exists_(ParameterSet const& pset) const {
    return parameterHoldingLabels_.exists(pset);
  }

  bool AllowedLabelsDescriptionBase::partiallyExists_(ParameterSet const& pset) const { return exists(pset); }

  int AllowedLabelsDescriptionBase::howManyXORSubNodesExist_(ParameterSet const& pset) const {
    return exists(pset) ? 1 : 0;
  }
}  // namespace edm