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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @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 "vtkTableAlgorithm.h"
#include <string> // STL Header
VTK_ABI_NAMESPACE_BEGIN
class vtkSQLDatabase;
class vtkStringArray;
class VTKIOSQL_EXPORT vtkDatabaseToTableReader : public vtkTableAlgorithm
{
public:
vtkTypeMacro(vtkDatabaseToTableReader, vtkTableAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* 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() override;
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override = 0;
vtkSQLDatabase* Database;
std::string TableName;
private:
vtkDatabaseToTableReader(const vtkDatabaseToTableReader&) = delete;
void operator=(const vtkDatabaseToTableReader&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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