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102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkRowQuery.cxx
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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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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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#include "vtkRowQuery.h"
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#include "vtkObjectFactory.h"
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#include "vtkStdString.h"
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#include "algorithm"
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#include "vtkVariantArray.h"
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#include <ctype.h>
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vtkRowQuery::vtkRowQuery()
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{
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this->CaseSensitiveFieldNames = false;
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}
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vtkRowQuery::~vtkRowQuery()
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{
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}
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void vtkRowQuery::PrintSelf(ostream &os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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os << indent << "CaseSensitiveFieldNames: "
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<< this->CaseSensitiveFieldNames << endl;
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}
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int vtkRowQuery::GetFieldIndex(char* name)
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{
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vtkStdString lcSearchName(name);
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std::transform(lcSearchName.begin(),
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lcSearchName.end(),
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lcSearchName.begin(),
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(int(*)(int))tolower);
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int index;
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bool found = false;
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for (index = 0; index < this->GetNumberOfFields(); index++)
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{
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if (this->CaseSensitiveFieldNames)
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{
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if (!strcmp(name, this->GetFieldName(index)))
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{
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found = true;
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break;
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}
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}
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else
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{
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vtkStdString fieldName(this->GetFieldName(index));
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std::transform(fieldName.begin(),
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fieldName.end(),
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fieldName.begin(),
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(int(*)(int))tolower);
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if (lcSearchName == fieldName)
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{
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found = true;
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break;
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}
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}
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}
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if (found)
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{
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return index;
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}
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return -1;
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}
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bool vtkRowQuery::NextRow(vtkVariantArray* rowArray)
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{
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if (!this->NextRow())
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{
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return false;
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}
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rowArray->Reset();
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for (int col = 0; col < this->GetNumberOfFields(); col++)
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{
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rowArray->InsertNextValue(this->DataValue(col));
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}
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return true;
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}
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