ExtractStringFromDD< FilteredView > Class Template Reference

#include <ExtractStringFromDD.h>

Public Member Functions
template<>
std::string	getString (const std::string &s, DDFilteredView *fv)
template<>
std::string	getString (const std::string &s, cms::DDFilteredView *fv)

Static Public Member Functions
static std::string	getString (const std::string &, FilteredView *)

Detailed Description

template<class FilteredView>
class ExtractStringFromDD< FilteredView >

Helper function to extract a string from a SpecPar; only returns the first one and complains if more than 1 is found.

Definition at line 12 of file ExtractStringFromDD.h.

Member Function Documentation

template<>

std::string ExtractStringFromDD< DDFilteredView >::getString	(	const std::string &	s,
		DDFilteredView *	fv
	)

Definition at line 9 of file ExtractStringFromDD.cc.

References DDfetch(), Exception, mps_fire::result, DDFilteredView::specificsV(), DDValue::strings(), groupFilesInBlocks::temp, and hgcalPerformanceValidation::val.

                                                                                               {
  DDValue val(s);
  std::vector<const DDsvalues_type *> result;
  fv->specificsV(result);
  std::vector<const DDsvalues_type *>::iterator it = result.begin();
  bool foundIt = false;
  for (; it != result.end(); ++it) {
    foundIt = DDfetch(*it, val);
    if (foundIt)
      break;
  }
  if (foundIt) {
    std::vector<std::string> const &temp = val.strings();
    if (temp.size() != 1) {
      throw cms::Exception("Configuration") << " ERROR: I need 1 " << s << " tags";
    }
    return temp[0];
  }
  return "NotFound";
}

template<class FilteredView >

static std::string ExtractStringFromDD< FilteredView >::getString ( const std::string &  , FilteredView *    )

static

Referenced by DDCmsMTDConstruction::construct().

template<>

std::string ExtractStringFromDD< cms::DDFilteredView >::getString	(	const std::string &	s,
		cms::DDFilteredView *	fv
	)

Definition at line 31 of file ExtractStringFromDD.cc.

References cms::DDFilteredView::getString(), and mps_fire::result.

                                                                                                     {
  auto result = fv->getString(s);
  return {result.data(), result.size()};
}