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/*=========================================================================
Program: Visualization Toolkit
Module: vtkRowQueryToTable.h
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 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
/**
* @class vtkRowQueryToTable
* @brief executes an sql query and retrieves results into a table
*
*
* vtkRowQueryToTable creates a vtkTable with the results of an arbitrary SQL
* query. To use this filter, you first need an instance of a vtkSQLDatabase
* subclass. You may use the database class to obtain a vtkRowQuery instance.
* Set that query on this filter to extract the query as a table.
*
* @par Thanks:
* Thanks to Andrew Wilson from Sandia National Laboratories for his work
* on the database classes.
*
* @sa
* vtkSQLDatabase vtkRowQuery
*/
#ifndef vtkRowQueryToTable_h
#define vtkRowQueryToTable_h
#include "vtkIOSQLModule.h" // For export macro
#include "vtkTableAlgorithm.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkRowQuery;
class VTKIOSQL_EXPORT vtkRowQueryToTable : public vtkTableAlgorithm
{
public:
static vtkRowQueryToTable* New();
vtkTypeMacro(vtkRowQueryToTable, vtkTableAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* The query to execute.
*/
void SetQuery(vtkRowQuery* query);
vtkGetObjectMacro(Query, vtkRowQuery);
///@}
/**
* Update the modified time based on the query.
*/
vtkMTimeType GetMTime() override;
protected:
vtkRowQueryToTable();
~vtkRowQueryToTable() override;
vtkRowQuery* Query;
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
private:
vtkRowQueryToTable(const vtkRowQueryToTable&) = delete;
void operator=(const vtkRowQueryToTable&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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