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DbiConfigSet Class Reference

Concept A concrete data type corresponding to a single row in a database table of configuration data. Purpose Table row proxy for all AlgConfig data. More...

#include <DbiConfigSet.h>

Inheritance diagram for DbiConfigSet:

DbiTableRow List of all members.

Public Member Functions

 DbiConfigSet ()
virtual ~DbiConfigSet ()
virtual DbiTableRow * CreateTableRow () const
Int_t GetAggregateNo () const
UInt_t GetNumParams () const
string GetParamName (UInt_t parNo) const
DbiFieldType GetParamType (UInt_t parNo) const
string GetParamValue (UInt_t parNo) const
void Clear (const Option_t *="")
void PushBack (const string &name, const string &value, const DbiFieldType &type)
void SetAggregateNo (Int_t aggNo)
virtual void Fill (DbiResultSet &rs, const DbiValidityRec *vrec)
virtual void Store (DbiOutRowStream &ors, const DbiValidityRec *vrec) const

Private Member Functions

 DbiConfigSet (const DbiConfigSet &from)

Private Attributes

vector< Param * > fParams
Int_t fAggregateNo

Detailed Description

Concept A concrete data type corresponding to a single row in a database table of configuration data. Purpose Table row proxy for all AlgConfig data.

Id
DbiConfigSet.h,v 1.10 2006/08/08 10:51:32 west Exp

DatabaseInterface

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

Definition at line 40 of file DbiConfigSet.h.

Constructor & Destructor Documentation

DbiConfigSet::DbiConfigSet (   )  [inline]
 

Definition at line 46 of file DbiConfigSet.h.

References fAggregateNo.

00046 : fAggregateNo(-2) { LEA_CTOR; }

DbiConfigSet::~DbiConfigSet (   )  [virtual]
 

Definition at line 36 of file DbiConfigSet.cxx.

00036                             {
00037 //
00038 //
00039 //  Purpose:  Destructor
00040 
00041   LEA_DTOR;
00042 
00043   for ( vector<Param*>::iterator itr = fParams.begin();
00044         itr != fParams.end();
00045         ++itr ) delete (*itr);
00046 
00047 }

DbiConfigSet::DbiConfigSet (  const DbiConfigSet &  from  )  [private]
 

Member Function Documentation

void DbiConfigSet::Clear (  const Option_t *  = ""  )  [inline]
 

Definition at line 60 of file DbiConfigSet.h.

References fParams.

Referenced by DbiConfigStream::operator<<().

00060 { fParams.clear(); }

virtual DbiTableRow* DbiConfigSet::CreateTableRow (   )  const [inline, virtual]
 

Implements DbiTableRow.

Definition at line 51 of file DbiConfigSet.h.

00051                                               { 
00052                                               return new DbiConfigSet; }

void DbiConfigSet::Fill (  DbiResultSet &  rs,
const DbiValidityRec *  vrec
)  [virtual]
 

Implements DbiTableRow.

Definition at line 91 of file DbiConfigSet.cxx.

References DbiRowStream::CurColFieldType(), DbiRowStream::CurColName(), DbiResultSet::CurColValue(), fAggregateNo, fParams, DbiValidityRec::GetAggregateNo(), DbiRowStream::HasRowCounter(), DbiRowStream::IncrementCurCol(), DbiConfigSet::Param::Name, DbiRowStream::NumCols(), DbiConfigSet::Param::Type, and DbiConfigSet::Param::Value.

00092                                                     {
00093 //
00094 //
00095 //  Purpose:  Fill oject from Result Set
00096 //
00097 //  Arguments: 
00098 //    rs           in    Result Set used to fill object
00099 //    vrec         in    Associated validity record (or 0 if filling
00100 //                                                    DbiValidityRec)
00101 //
00102 //  Return:    
00103 //
00104 //  Contact:   N. West
00105 //
00106 //  Specification:-
00107 //  =============
00108 //
00109 //  o Fill object from current (and only) row of Result Set.
00110 
00111 //  Program Notes:-
00112 //  =============
00113 
00114 //  None.
00115 
00116   
00117 // Don't count leading SeqNo, its already been skipped.
00118   UInt_t numParams = rs.NumCols()-1;
00119 // Skip the ROW_COUNTER if present
00120   if (  rs.HasRowCounter() ) --numParams;
00121 
00122   for (UInt_t iParam = 0; iParam < numParams; ++iParam ) {
00123     Param* par = new Param;
00124     par->Name  = rs.CurColName();
00125     par->Value = rs.CurColValue();
00126     par->Type  = rs.CurColFieldType();
00127 
00128    fParams.push_back(par);
00129     rs.IncrementCurCol();
00130   }
00131 
00132   fAggregateNo =  vrec->GetAggregateNo ();
00133 
00134 }

Int_t DbiConfigSet::GetAggregateNo (   )  const [inline, virtual]
 

Reimplemented from DbiTableRow.

Definition at line 53 of file DbiConfigSet.h.

Referenced by DbiConfigStream::DbiConfigStream().

00053 { return fAggregateNo; }

UInt_t DbiConfigSet::GetNumParams (   )  const [inline]
 

Definition at line 54 of file DbiConfigSet.h.

References fParams.

Referenced by GetParamName(), GetParamType(), GetParamValue(), operator<<(), and DbiConfigStream::operator>>().

00054 { return fParams.size(); }

string DbiConfigSet::GetParamName (  UInt_t  parNo  )  const
 

Definition at line 137 of file DbiConfigSet.cxx.

References fParams, and GetNumParams().

Referenced by operator<<(), and DbiConfigStream::operator>>().

00137                                                     {
00138 //
00139 //
00140 //  Purpose:  Get the name of selected parameter. 
00141 //
00142 //  Arguments: 
00143 //    parNo        in    parNo (in range 0..GetNumParams())
00144 //
00145 //  Return:    The name of selected parameter
00146 //              or "" if parNo out of range.
00147 //
00148 //  Contact:   N. West
00149 //
00150 //  Specification:-
00151 //  =============
00152 //
00153 //  o Get the name of selected parameter  or "" if parNo out of range.
00154 
00155 //  Program Notes:-
00156 //  =============
00157 
00158 //  None.
00159 
00160  return ( parNo <= GetNumParams() ) ?
00161    fParams[parNo]->Name : "";
00162 
00163 }

DbiFieldType DbiConfigSet::GetParamType (  UInt_t  parNo  )  const
 

Definition at line 166 of file DbiConfigSet.cxx.

References fParams, and GetNumParams().

Referenced by operator<<().

00166                                                           {
00167 //
00168 //
00169 //  Purpose:  Get the type of selected parameter. 
00170 //
00171 //  Arguments: 
00172 //    parNo        in    parNo (in range 0..GetNumParams())
00173 //
00174 //  Return:    The type of selected parameter
00175 //              or Dbi::kUnknown if parNo out of range.
00176 //
00177 //  Contact:   N. West
00178 //
00179 //  Specification:-
00180 //  =============
00181 //
00182 //  o Get the type of selected parameter  or Dbi::kUnknown if 
00183 //    parNo out of range.
00184 
00185 //  Program Notes:-
00186 //  =============
00187 
00188 //  None.
00189 
00190  return ( parNo <= GetNumParams() ) ?
00191    fParams[parNo]->Type : DbiFieldType(Dbi::kUnknown);
00192 
00193 }

string DbiConfigSet::GetParamValue (  UInt_t  parNo  )  const
 

Definition at line 196 of file DbiConfigSet.cxx.

References fParams, and GetNumParams().

Referenced by DbiConfigStream::DbiConfigStream(), operator<<(), and DbiConfigStream::operator>>().

00196                                                      {
00197 //
00198 //
00199 //  Purpose:  Get the value of selected parameter. 
00200 //
00201 //  Arguments: 
00202 //    parNo        in    parNo (in range 0..GetNumParams())
00203 //
00204 //  Return:    The value of selected parameter
00205 //              or "" if parNo out of range.
00206 //
00207 //  Contact:   N. West
00208 //
00209 //  Specification:-
00210 //  =============
00211 //
00212 //  o Get the value of selected parameter  or "" if parNo out of range.
00213 
00214 //  Program Notes:-
00215 //  =============
00216 
00217 //  None.
00218 
00219  return ( parNo <= GetNumParams() ) ?
00220    fParams[parNo]->Value : "";
00221 
00222 }

void DbiConfigSet::PushBack (  const string &  name,
const string &  value,
const DbiFieldType &  type
) 
 

Definition at line 226 of file DbiConfigSet.cxx.

References fParams.

Referenced by DbiConfigStream::operator<<().

00228                                                       {
00229 //
00230 //
00231 //  Purpose:  Add another entry to the end of the existing row.
00232 
00233   fParams.push_back(new Param(name,value,type));
00234 }

void DbiConfigSet::SetAggregateNo (  Int_t  aggNo  )  [inline]
 

Definition at line 64 of file DbiConfigSet.h.

References fAggregateNo.

Referenced by DbiConfigStream::operator<<(), and DbiConfigStream::Write().

00064 { fAggregateNo = aggNo; }

void DbiConfigSet::Store (  DbiOutRowStream &  ors,
const DbiValidityRec *  vrec
)  const [virtual]
 

Reimplemented from DbiTableRow.

Definition at line 238 of file DbiConfigSet.cxx.

References fParams, and DbiOutRowStream::Store().

00239                                                                  {
00240 //
00241 //
00242 //  Purpose:  Stream object to output row stream
00243 //
00244 //  Arguments: 
00245 //    ors          in    Output row stream.
00246 //    vrec         in    =0.  If filling other table rows it points
00247 //                       to the associated validity record.
00248 //
00249 //  Return:    
00250 //
00251 //  Contact:   N. West
00252 //
00253 //  Specification:-
00254 //  =============
00255 //
00256 //  o  Stream object to output row stream.
00257 
00258 //  Program Notes:-
00259 //  =============
00260 
00261 //  This method sneaks round the back of the DbiRowStream interface
00262 //  and directly uses the private Store method as the data is already
00263 //  in string form.  Its all in a good cause because this allows 
00264 //  DbiConfigSet to output data from any type of table.
00265 
00266   for ( vector<Param*>::const_iterator itr = fParams.begin();
00267         itr != fParams.end();
00268         ++itr ) ors.Store((*itr)->Value.c_str());
00269 
00270 }

Member Data Documentation

Int_t DbiConfigSet::fAggregateNo [private]
 

Aggregate number or:- -1 Non-aggregated data or multiple aggregates -2 undefined aggregates

Definition at line 102 of file DbiConfigSet.h.

Referenced by DbiConfigSet(), Fill(), and SetAggregateNo().

vector<Param*> DbiConfigSet::fParams [private]
 

Definition at line 97 of file DbiConfigSet.h.

Referenced by Clear(), Fill(), GetNumParams(), GetParamName(), GetParamType(), GetParamValue(), PushBack(), and Store().

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