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/*=========================================================================
Program: Visualization Toolkit
Module: vtkDatabaseToTableReader.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.
=========================================================================*/
/**
* @class vtkDatabaseToTableReader
* @brief Read an SQL table as a vtkTable
*
* vtkDatabaseToTableReader reads a table from an SQL database, outputting
* it as a vtkTable.
*/
#ifndef vtkDatabaseToTableReader_h
#define vtkDatabaseToTableReader_h
#include "vtkIOSQLModule.h" // For export macro
#include <string> // STL Header
#include "vtkTableAlgorithm.h"
class vtkSQLDatabase;
class vtkStringArray;
class VTKIOSQL_EXPORT vtkDatabaseToTableReader : public vtkTableAlgorithm
{
public:
vtkTypeMacro(vtkDatabaseToTableReader,vtkTableAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
/**
* Set the database associated with this reader
*/
bool SetDatabase(vtkSQLDatabase *db);
/**
* Set the name of the table that you'd like to convert to a vtkTable
* Returns false if the specified table does not exist in the database.
*/
bool SetTableName(const char *name);
/**
* Check if the currently specified table name exists in the database.
*/
bool CheckIfTableExists();
vtkSQLDatabase *GetDatabase() { return this->Database; }
protected:
vtkDatabaseToTableReader();
~vtkDatabaseToTableReader();
int RequestData(vtkInformation *, vtkInformationVector **,
vtkInformationVector *) = 0;
vtkSQLDatabase *Database;
std::string TableName;
private:
vtkDatabaseToTableReader(const vtkDatabaseToTableReader&) VTK_DELETE_FUNCTION;
void operator=(const vtkDatabaseToTableReader&) VTK_DELETE_FUNCTION;
};
#endif
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