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71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkDatabaseToTableReader.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkDatabaseToTableReader
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* @brief Read an SQL table as a vtkTable
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*
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* vtkDatabaseToTableReader reads a table from an SQL database, outputting
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* it as a vtkTable.
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*/
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#ifndef vtkDatabaseToTableReader_h
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#define vtkDatabaseToTableReader_h
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#include "vtkIOSQLModule.h" // For export macro
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#include "vtkTableAlgorithm.h"
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#include <string> // STL Header
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class vtkSQLDatabase;
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class vtkStringArray;
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class VTKIOSQL_EXPORT vtkDatabaseToTableReader : public vtkTableAlgorithm
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{
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public:
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vtkTypeMacro(vtkDatabaseToTableReader, vtkTableAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set the database associated with this reader
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*/
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bool SetDatabase(vtkSQLDatabase* db);
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/**
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* Set the name of the table that you'd like to convert to a vtkTable
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* Returns false if the specified table does not exist in the database.
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*/
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bool SetTableName(const char* name);
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/**
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* Check if the currently specified table name exists in the database.
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*/
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bool CheckIfTableExists();
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vtkSQLDatabase* GetDatabase() { return this->Database; }
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protected:
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vtkDatabaseToTableReader();
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~vtkDatabaseToTableReader() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override = 0;
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vtkSQLDatabase* Database;
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std::string TableName;
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private:
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vtkDatabaseToTableReader(const vtkDatabaseToTableReader&) = delete;
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void operator=(const vtkDatabaseToTableReader&) = delete;
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};
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#endif
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