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DbiSimFlagAssociation Class Reference

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

#include <DbiSimFlagAssociation.h>

List of all members.

Public Types

typedef list< SimFlag::SimFlag_t > SimList_t
typedef map< SimFlag::SimFlag_t,
SimList_t > 		SimMap_t

Public Member Functions

 DbiSimFlagAssociation ()
virtual ~DbiSimFlagAssociation ()
SimList_t Get (const SimFlag::SimFlag_t value) const
void Print (ostream &s) const
void Show ()
void Clear ()
void Set (const SimFlag::SimFlag_t value, SimList_t list)
void Set (Registry &reg)

Static Public Member Functions

const DbiSimFlagAssociation & Instance ()
 Get access to the one and only instance.

Private Attributes

SimMap_t fAssociations

Static Private Attributes

const DbiSimFlagAssociation * fgInstance = 0
 The one and only instance (owned by DbiTableProxyRegistry).

Detailed Description

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

Id
DbiSimFlagAssociation.h,v 1.2 2006/08/08 10:51:32 west Exp

DatabaseInterface

Contact: n.west1@physics.ox.ac.uk

Definition at line 41 of file DbiSimFlagAssociation.h.

Member Typedef Documentation

typedef list<SimFlag::SimFlag_t> DbiSimFlagAssociation::SimList_t
 

Definition at line 48 of file DbiSimFlagAssociation.h.

Referenced by DbiValidityRecBuilder::DbiValidityRecBuilder(), Get(), Print(), DbiCache::Search(), and Set().

typedef map<SimFlag::SimFlag_t,SimList_t > DbiSimFlagAssociation::SimMap_t
 

Definition at line 49 of file DbiSimFlagAssociation.h.

Constructor & Destructor Documentation

DbiSimFlagAssociation::DbiSimFlagAssociation (   ) 
 

Definition at line 56 of file DbiSimFlagAssociation.cxx.

References fgInstance, LEA_CTOR, and MSG.

00056                                              {
00057 //
00058 //
00059 //  Purpose:  Default constructor
00060 //
00061 //  Contact:   N. West
00062 //
00063 
00064   LEA_CTOR    //Leak Checker
00065 
00066   MSG("Dbi", Msg::kVerbose) << "Creating DbiSimFlagAssociation" << endl;
00067 
00068   // Connect to global pointer;
00069   fgInstance = this;
00070 
00071 }

DbiSimFlagAssociation::~DbiSimFlagAssociation (   )  [virtual]
 

Definition at line 76 of file DbiSimFlagAssociation.cxx.

References fgInstance, LEA_DTOR, and MSG.

00076                                               {
00077 //
00078 //
00079 //  Purpose: Destructor
00080 //
00081 //  Contact:   N. West
00082 //
00083 
00084   LEA_DTOR    //Leak Checker
00085 
00086   MSG("Dbi", Msg::kVerbose) << "Destroying DbiSimFlagAssociation" << endl;
00087 
00088   // Disconnect from global pointer;
00089   if ( fgInstance == this ) fgInstance = 0;
00090 
00091 }

Member Function Documentation

void DbiSimFlagAssociation::Clear (   )  [inline]
 

Definition at line 66 of file DbiSimFlagAssociation.h.

Referenced by DbiTableProxyRegistry::ClearSimFlagAssociation().

00066 { fAssociations.clear(); }

DbiSimFlagAssociation::SimList_t DbiSimFlagAssociation::Get (  const SimFlag::SimFlag_t  value  )  const
 

Definition at line 95 of file DbiSimFlagAssociation.cxx.

References fAssociations, and SimList_t.

Referenced by DbiValidityRecBuilder::DbiValidityRecBuilder(), and DbiCache::Search().

00095                                                                  {
00096 //
00097 //
00098 //  Purpose:  Return associated list 
00099 //            or just list containing value if none.
00100 //
00101 
00102   SimMap_t::const_iterator itr = fAssociations.find(value);
00103   if ( itr != fAssociations.end() ) return itr->second;
00104   SimList_t l;
00105   l.push_back(value);
00106   return l;
00107 
00108 }

const DbiSimFlagAssociation & DbiSimFlagAssociation::Instance (   )  [static]
 

Get access to the one and only instance.

Definition at line 112 of file DbiSimFlagAssociation.cxx.

Referenced by DbiValidityRecBuilder::DbiValidityRecBuilder(), and DbiCache::Search().

00112                                                              {
00113 //
00114 //
00115 //  Purpose:  Get access to the one and only instance.
00116 //
00117 
00118 //  Program Notes:-
00119 //  =============
00120 
00121 //  If necessary, creates a DbiSimFlagAssociation, but once 
00122 //  DbiTableProxyRegistry has been created, it's owned version
00123 //  will supersede it and orginal will be lost (leak).
00124 //  In practice this should never happen; DbiTableProxyRegistry is
00125 //  the first significant object to be created.
00126 
00127   if ( ! fgInstance ) new DbiSimFlagAssociation;
00128   // The act of creation will set fgInstance.
00129   return *fgInstance;
00130 
00131 }

void DbiSimFlagAssociation::Print (  ostream &  s  )  const
 

Definition at line 134 of file DbiSimFlagAssociation.cxx.

References SimFlag::AsString(), fAssociations, s(), and SimList_t.

00134                                                  {
00135 //
00136 //
00137 //  Purpose:  Print self.
00138 
00139   s << "\n\nSimFlag Association Status:  ";
00140   if ( fAssociations.size() == 0 ) s <<"Not enabled" << endl;
00141   else {
00142     s << endl;
00143 
00144     SimMap_t::const_iterator mapItr    = fAssociations.begin();
00145     SimMap_t::const_iterator mapItrEnd = fAssociations.end();
00146     while ( mapItr != mapItrEnd ) {
00147 
00148       SimFlag::SimFlag_t value = mapItr->first;
00149       string name = SimFlag::AsString(value);
00150       ostringstream buff;
00151       buff << name << "(" << value << ")";
00152       name = buff.str();
00153       if ( name.size() < 20 ) name.append(20-name.size(),' ');
00154       s << name << "maps to: ";
00155 
00156       SimList_t l = mapItr->second;
00157       SimList_t::const_iterator listItr    = l.begin();
00158       SimList_t::const_iterator listItrEnd = l.end();
00159       while ( listItr != listItrEnd ) {
00160         SimFlag::SimFlag_t v = *listItr;
00161         string n = SimFlag::AsString(v);
00162         s << n << "(" << v << ")";
00163         ++listItr;
00164         if ( listItr != listItrEnd ) s << ", ";
00165       }
00166       s << endl;
00167       ++mapItr;
00168     }
00169 
00170   } 
00171 }

void DbiSimFlagAssociation::Set (  Registry &  reg  ) 
 

Definition at line 175 of file DbiSimFlagAssociation.cxx.

References Registry::Get(), MSG, reg, Registry::RemoveKey(), Set(), Show(), SimList_t, SimFlag::StringToEnum(), and UtilString::StringTok().

00175                                              {
00176 //
00177 //
00178 //  Purpose:  Extract SimFlag association lists from Registry.
00179 //
00180 //  Arguments: 
00181 //    reg          in    Registry containing "SimFlagAssociation:..." keys.
00182 //                 out   Updated Registry with these keys removed.
00183 //
00184 //  Contact:   N. West
00185 //
00186 //  Specification:-
00187 //  =============
00188 //
00189 //  o Extract SimFlag association lists from Registry.
00190 
00191   Registry::RegistryKey keyItr(&reg);
00192  
00193   Bool_t  hasChanged = kFALSE;
00194 
00195   const char* key = keyItr();
00196   while ( key ) {
00197 
00198     const char* nextKey =  keyItr();
00199     if ( ! strncmp("SimFlagAssociation:",key,19) ) {
00200 
00201       // Found a SimFlagAssociation key, extract its value.
00202       string Name = key+19;
00203       SimFlag::SimFlag_t value = SimFlag::StringToEnum(Name.c_str());
00204       const char* listChars = 0;
00205       bool ok = reg.Get(key,listChars) && (value != SimFlag::kUnknown);
00206       // Collect the associated list
00207       SimList_t lv;
00208       if ( ok ) {
00209         vector<string> ls;
00210         UtilString::StringTok(ls,listChars,",");
00211         vector<string>::iterator itr    = ls.begin();
00212         vector<string>::iterator itrEnd = ls.end();
00213         for (; itr != itrEnd; ++itr ) {
00214           SimFlag::SimFlag_t v = SimFlag::StringToEnum(itr->c_str());
00215           if ( v == SimFlag::kUnknown) ok = false;
00216           lv.push_back(v);
00217         }
00218       }
00219 
00220       if ( ok ) {
00221         this->Set(value,lv);
00222         hasChanged = true;
00223       }
00224       else  MSG("Dbi",Msg::kWarning) 
00225           << "Illegal SimFlagAssociation registry item: " << key
00226           << " = " << listChars << endl;
00227 
00228       reg.RemoveKey(key);
00229     }
00230     key = nextKey;
00231   }
00232 
00233   if ( hasChanged ) this->Show();
00234 }

void DbiSimFlagAssociation::Set (  const SimFlag::SimFlag_t  value,
SimList_t  list
)  [inline]
 

Definition at line 67 of file DbiSimFlagAssociation.h.

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

00067                                                          {
00068                                           fAssociations[value] = list; }

void DbiSimFlagAssociation::Show (   ) 
 

Definition at line 238 of file DbiSimFlagAssociation.cxx.

References MSG.

Referenced by Set().

00238                                  {
00239 //
00240 //
00241 //  Purpose:  
00242 
00243   MSG("Dbi",Msg::kInfo) << *this << endl;
00244 
00245 
00246 }

Member Data Documentation

SimMap_t DbiSimFlagAssociation::fAssociations [private]
 

Definition at line 78 of file DbiSimFlagAssociation.h.

Referenced by Get(), and Print().

const DbiSimFlagAssociation * DbiSimFlagAssociation::fgInstance = 0 [static, private]
 

The one and only instance (owned by DbiTableProxyRegistry).

Definition at line 41 of file DbiSimFlagAssociation.cxx.

Referenced by DbiSimFlagAssociation(), and ~DbiSimFlagAssociation().

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