gen::ParameterCollector Class Reference

#include <ParameterCollector.h>

List of all members.

Classes
class	const_iterator
Public Member Functions
const_iterator	begin () const
const_iterator	begin (std::ostream &dump) const
const_iterator	begin (const std::string &block, std::ostream &dump) const
const_iterator	begin (const std::string &block) const
const_iterator	end () const
	ParameterCollector (const edm::ParameterSet &pset)
	ParameterCollector ()
	~ParameterCollector ()
Static Public Member Functions
static std::string	resolve (const std::string &line)
Private Attributes
std::map< std::string, std::vector< std::string > >	contents_
Friends
class	const_iterator

---

Detailed Description

Definition at line 26 of file ParameterCollector.h.

---

Constructor & Destructor Documentation

ParameterCollector::ParameterCollector

(

)

Definition at line 14 of file ParameterCollector.cc.

{
}

ParameterCollector::ParameterCollector

(

const edm::ParameterSet &

pset

)

Definition at line 18 of file ParameterCollector.cc.

References contents_, edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterNamesForType(), and h::names.

{
   std::vector<std::string> names =
                pset.getParameterNamesForType<std::vector<std::string> >();

   for(std::vector<std::string>::const_iterator it = names.begin();
       it != names.end(); ++it)
      contents_[*it] = pset.getParameter<std::vector<std::string> >(*it);
}

ParameterCollector::~ParameterCollector

(

)

Definition at line 28 of file ParameterCollector.cc.

{
}

---

Member Function Documentation

ParameterCollector::const_iterator ParameterCollector::begin

(

void

)

const

Definition at line 95 of file ParameterCollector.cc.

References edm::errors::Configuration, const_iterator, contents_, and pos.

Referenced by Herwig6Hadronizer::initialize(), Pythia8Hadronizer::initializeForExternalPartons(), gen::PomwigHadronizer::initializeForInternalPartons(), Pythia8Hadronizer::initializeForInternalPartons(), and ThePEGInterface::initRepository().

{
   std::map<std::string, std::vector<std::string> >::const_iterator
                                        pos = contents_.find("parameterSets");
   if (pos == contents_.end())
      throw edm::Exception(edm::errors::Configuration)
         << "ParameterCollector could not find \"parameterSets\" block.";

   return const_iterator(this, pos->second.begin(), pos->second.end(), true);
}

ParameterCollector::const_iterator ParameterCollector::begin

(

std::ostream &

dump

)

const

Definition at line 106 of file ParameterCollector.cc.

References edm::errors::Configuration, const_iterator, contents_, ExpressReco_HICollisions_FallBack::dump, and pos.

{
   std::map<std::string, std::vector<std::string> >::const_iterator
                                        pos = contents_.find("parameterSets");
   if (pos == contents_.end())
      throw edm::Exception(edm::errors::Configuration)
         << "ParameterCollector could not find \"parameterSets\" block.";

   return const_iterator(this, pos->second.begin(), pos->second.end(),
                         true, &dump);
}

ParameterCollector::const_iterator ParameterCollector::begin	(	const std::string &	block,
		std::ostream &	dump
	)		const

Definition at line 129 of file ParameterCollector.cc.

References edm::errors::Configuration, const_iterator, contents_, ExpressReco_HICollisions_FallBack::dump, and pos.

{
   std::map<std::string, std::vector<std::string> >::const_iterator
                                                pos = contents_.find(block);
   if (pos == contents_.end())
      throw edm::Exception(edm::errors::Configuration)
         << "ParameterCollector could not find \"" << block << "\" block.";

   dump << "\n####### " << block << " #######" << std::endl;

   return const_iterator(this, pos->second.begin(), pos->second.end(),
                         false, &dump);
}

ParameterCollector::const_iterator ParameterCollector::begin

(

const std::string &

block

)

const

Definition at line 118 of file ParameterCollector.cc.

References edm::errors::Configuration, const_iterator, contents_, and pos.

{
   std::map<std::string, std::vector<std::string> >::const_iterator
                                                pos = contents_.find(block);
   if (pos == contents_.end())
      throw edm::Exception(edm::errors::Configuration)
         << "ParameterCollector could not find \"" << block << "\" block.";

   return const_iterator(this, pos->second.begin(), pos->second.end());
}

const_iterator gen::ParameterCollector::end

(

void

)

const [inline]

Definition at line 78 of file ParameterCollector.h.

References const_iterator.

Referenced by Herwig6Hadronizer::initialize(), Pythia8Hadronizer::initializeForExternalPartons(), gen::PomwigHadronizer::initializeForInternalPartons(), Pythia8Hadronizer::initializeForInternalPartons(), and ThePEGInterface::initRepository().

{ return const_iterator(); }

std::string ParameterCollector::resolve

(

const std::string &

line

)

[static]

Definition at line 143 of file ParameterCollector.cc.

References path(), pos, and query::result.

{
   std::string result(line);

   for(;;) {
      std::string::size_type pos = result.find("${");
      if (pos == std::string::npos)
         break;

      std::string::size_type endpos = result.find('}', pos);
      if (endpos == std::string::npos)
         break;
      else
         ++endpos;

      std::string var = result.substr(pos + 2, endpos - pos - 3);
      const char *path = std::getenv(var.c_str());

      result.replace(pos, endpos - pos, path ? path : "");
   }

   return result;
}

---

Friends And Related Function Documentation

friend class const_iterator [friend]

Definition at line 85 of file ParameterCollector.h.

Referenced by begin(), and end().

---

Member Data Documentation

std::map<std::string, std::vector<std::string> > gen::ParameterCollector::contents_ [private]

Definition at line 87 of file ParameterCollector.h.

Referenced by begin(), and ParameterCollector().