TDbiSimFlagAssociation Class Reference

Concept Association of a particular SimFlag type with a list of SimFlag types. More...

#include <TDbiSimFlagAssociation.hxx>

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List of all members.

Public Types
typedef list < DbiSimFlag::SimFlag_t >	SimList_t
typedef map < DbiSimFlag::SimFlag_t, SimList_t >	SimMap_t
Public Member Functions
	TDbiSimFlagAssociation ()
virtual	~TDbiSimFlagAssociation ()
SimList_t	Get (const DbiSimFlag::SimFlag_t value) const
void	Print (ostream &s) const
void	Show ()
void	Clear ()
void	Set (const DbiSimFlag::SimFlag_t value, SimList_t list)
void	Set (TDbiRegistry &reg)
Static Public Member Functions
static const TDbiSimFlagAssociation &	Instance ()
	Get access to the one and only instance.
Private Attributes
SimMap_t	fAssociations
Static Private Attributes
static const TDbiSimFlagAssociation *	fgInstance
	The one and only instance (owned by TDbiDatabaseManager).

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Detailed Description

Concept Association of a particular SimFlag type with a list of SimFlag types.

Id

TDbiSimFlagAssociation.hxx,v 1.1 2011/01/18 05:49:20 finch Exp

Purpose To allow the DBI to choose an alternative SimFlag type when attempting to satisfy queries. For example, allow MC data to use Data constants. Contact: A.Finch@lancaster.ac.uk

Definition at line 44 of file TDbiSimFlagAssociation.hxx.

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Member Typedef Documentation

typedef list<DbiSimFlag::SimFlag_t> TDbiSimFlagAssociation::SimList_t

Definition at line 51 of file TDbiSimFlagAssociation.hxx.

typedef map<DbiSimFlag::SimFlag_t,SimList_t > TDbiSimFlagAssociation::SimMap_t

Definition at line 52 of file TDbiSimFlagAssociation.hxx.

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Constructor & Destructor Documentation

TDbiSimFlagAssociation::TDbiSimFlagAssociation

(

)

Definition at line 56 of file TDbiSimFlagAssociation.cxx.

References fgInstance, and SK_DBI_Trace.

                                               {
//
//
//  Purpose:  Default constructor
//
//  Contact:   N. West
//


  SK_DBI_Trace( "Creating TDbiSimFlagAssociation" << "  ");

  // Connect to global pointer;
  fgInstance = this;

}

TDbiSimFlagAssociation::~TDbiSimFlagAssociation

(

)

[virtual]

Definition at line 75 of file TDbiSimFlagAssociation.cxx.

References fgInstance, and SK_DBI_Trace.

                                                {
//
//
//  Purpose: Destructor
//
//  Contact:   N. West
//


  SK_DBI_Trace( "Destroying TDbiSimFlagAssociation" << "  ");

  // Disconnect from global pointer;
  if ( fgInstance == this ) fgInstance = 0;

}

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Member Function Documentation

void TDbiSimFlagAssociation::Clear

(

)

[inline]

Definition at line 69 of file TDbiSimFlagAssociation.hxx.

References fAssociations.

Referenced by TDbiDatabaseManager::ClearSimFlagAssociation().

{ fAssociations.clear(); }

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TDbiSimFlagAssociation::SimList_t TDbiSimFlagAssociation::Get

(

const DbiSimFlag::SimFlag_t

value

)

const

Definition at line 93 of file TDbiSimFlagAssociation.cxx.

References fAssociations.

Referenced by ClassImp(), and TDbiCache::Search().

                                                                     {
//
//
//  Purpose:  Return associated list
//            or just list containing value if none.
//

  SimMap_t::const_iterator itr = fAssociations.find(value);
  if ( itr != fAssociations.end() ) return itr->second;
  SimList_t l;
  l.push_back(value);
  return l;

}

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const TDbiSimFlagAssociation & TDbiSimFlagAssociation::Instance

(

)

[static]

Get access to the one and only instance.

Definition at line 110 of file TDbiSimFlagAssociation.cxx.

References fgInstance.

Referenced by ClassImp(), and TDbiCache::Search().

                                                               {
//
//
//  Purpose:  Get access to the one and only instance.
//

//  Program Notes:-
//  =============

//  If necessary, creates a TDbiSimFlagAssociation, but once
//  TDbiDatabaseManager.hxxas been created, it's owned version
//  will supersede it and orginal will be lost (leak).
//  In practice this should never happen; TDbiDatabaseManager is
//  the first significant object to be created.

  if ( ! fgInstance ) new TDbiSimFlagAssociation;
  // The act of creation will set fgInstance.
  return *fgInstance;

}

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void TDbiSimFlagAssociation::Print

(

ostream &

s

)

const

Definition at line 132 of file TDbiSimFlagAssociation.cxx.

References DbiDetector::AsString(), and fAssociations.

                                                  {
//
//
//  Purpose:  Print self.

  s << "\n\nSimFlag Association Status:  ";
  if ( fAssociations.size() == 0 ) s <<"Not enabled" << endl;
  else {
    s << endl;

    SimMap_t::const_iterator mapItr    = fAssociations.begin();
    SimMap_t::const_iterator mapItrEnd = fAssociations.end();
    while ( mapItr != mapItrEnd ) {

      DbiSimFlag::SimFlag_t value = mapItr->first;
      string name = DbiSimFlag::AsString(value);
      ostringstream buff;
      buff << name << "(" << value << ")";
      name = buff.str();
      if ( name.size() < 20 ) name.append(20-name.size(),' ');
      s << name << "maps to: ";

      SimList_t l = mapItr->second;
      SimList_t::const_iterator listItr    = l.begin();
      SimList_t::const_iterator listItrEnd = l.end();
      while ( listItr != listItrEnd ) {
        DbiSimFlag::SimFlag_t v = *listItr;
        string n = DbiSimFlag::AsString(v);
        s << n << "(" << v << ")";
        ++listItr;
        if ( listItr != listItrEnd ) s << ", ";
      }
      s << endl;
      ++mapItr;
    }

  }
}

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void TDbiSimFlagAssociation::Set

(

TDbiRegistry &

reg

)

Definition at line 173 of file TDbiSimFlagAssociation.cxx.

References TDbiRegistry::Get(), DbiSimFlag::kUnknown, TDbiRegistry::RemoveKey(), Set(), Show(), SK_DBI_Warn, DbiDetector::StringToEnum(), and UtilString::StringTok().

                                                  {
//
//
//  Purpose:  Extract SimFlag association lists from TDbiRegistry.
//
//  Arguments:
//    reg          in    TDbiRegistry containing "SimFlagAssociation:..." keys.
//                 out   Updated TDbiRegistry with these keys removed.
//
//  Contact:   N. West
//
//  Specification:-
//  =============
//
//  o Extract SimFlag association lists from TDbiRegistry.

  TDbiRegistry::TDbiRegistryKey keyItr(&reg);

  Bool_t  hasChanged = kFALSE;

  const char* key = keyItr();
  while ( key ) {

    const char* nextKey =  keyItr();
    if ( ! strncmp("SimFlagAssociation:",key,19) ) {

      // Found a SimFlagAssociation key, extract its value.
      string Name = key+19;
      DbiSimFlag::SimFlag_t value = DbiSimFlag::StringToEnum(Name.c_str());
      const char* listChars = 0;
      bool ok = reg.Get(key,listChars) && (value != DbiSimFlag::kUnknown);
      // Collect the associated list
      SimList_t lv;
      if ( ok ) {
        vector<string> ls;
        UtilString::StringTok(ls,listChars,",");
        vector<string>::iterator itr    = ls.begin();
        vector<string>::iterator itrEnd = ls.end();
        for (; itr != itrEnd; ++itr ) {
          DbiSimFlag::SimFlag_t v = DbiSimFlag::StringToEnum(itr->c_str());
          if ( v == DbiSimFlag::kUnknown) ok = false;
          lv.push_back(v);
        }
      }

      if ( ok ) {
        this->Set(value,lv);
        hasChanged = true;
      }
      else  SK_DBI_Warn(  "Illegal SimFlagAssociation registry item: " << key
          << " = " << listChars << "  ");

      reg.RemoveKey(key);
    }
    key = nextKey;
  }

  if ( hasChanged ) this->Show();
}

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void TDbiSimFlagAssociation::Set	(	const DbiSimFlag::SimFlag_t	value,
		SimList_t	list
	)			[inline]

Definition at line 70 of file TDbiSimFlagAssociation.hxx.

References fAssociations.

Referenced by TDbiDatabaseManager::Config(), and Set().

                                                            {
                                          fAssociations[value] = list; }

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void TDbiSimFlagAssociation::Show

(

)

Definition at line 235 of file TDbiSimFlagAssociation.cxx.

References SK_DBI_Info.

Referenced by Set().

                                  {
//
//
//  Purpose:

  SK_DBI_Info( *this << "  ");


}

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Member Data Documentation

SimMap_t TDbiSimFlagAssociation::fAssociations [private]

Definition at line 81 of file TDbiSimFlagAssociation.hxx.

Referenced by Clear(), Get(), Print(), and Set().

const TDbiSimFlagAssociation* TDbiSimFlagAssociation::fgInstance [static, private]

The one and only instance (owned by TDbiDatabaseManager).

Definition at line 77 of file TDbiSimFlagAssociation.hxx.

Referenced by Instance(), TDbiSimFlagAssociation(), and ~TDbiSimFlagAssociation().

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The documentation for this class was generated from the following files:

• src/TDbiSimFlagAssociation.hxx
• src/TDbiSimFlagAssociation.cxx