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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkSQLQuery.cxx,v $
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*----------------------------------------------------------------------------
Copyright (c) Sandia Corporation
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
#include "vtkSQLQuery.h"
#include "vtkObjectFactory.h"
#include "vtkSQLDatabase.h"
#include "vtkVariantArray.h"
vtkCxxRevisionMacro(vtkSQLQuery, "$Revision: 1.1 $");
vtkSQLQuery::vtkSQLQuery()
{
this->Query = 0;
this->Database = 0;
this->Active = false;
}
vtkSQLQuery::~vtkSQLQuery()
{
this->SetQuery(0);
if (this->Database)
{
this->Database->Delete();
this->Database = NULL;
}
}
vtkCxxSetObjectMacro(vtkSQLQuery, Database, vtkSQLDatabase);
void vtkSQLQuery::PrintSelf(ostream &os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "Query: " << (this->Query ? this->Query : "NULL") << endl;
os << indent << "Database: " << (this->Database ? "" : "NULL") << endl;
if (this->Database)
{
this->Database->PrintSelf(os, indent.GetNextIndent());
}
}
int vtkSQLQuery::GetFieldIndex(char* name)
{
int index;
bool found = false;
for (index = 0; index < this->GetNumberOfFields(); index++)
{
if (!strcmp(name, this->GetFieldName(index)))
{
found = true;
break;
}
}
if (found)
{
return index;
}
return -1;
}
bool vtkSQLQuery::NextRow(vtkVariantArray* rowArray)
{
if (!this->NextRow())
{
return false;
}
rowArray->Reset();
for (int col = 0; col < this->GetNumberOfFields(); col++)
{
rowArray->InsertNextValue(this->DataValue(col));
}
return true;
}
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