Replace CFX_PtrArray with typesafe CFX_ArrayTemplate, part 8

xfa/fxbarcode/datamatrix/BC_DataMatrixDetector.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_
 #define XFA_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_
 
 #include "core/fxcrt/include/fx_basic.h"
 
 class CBC_CommonBitMatrix;
+class CBC_DataMatrixDetector;
+class CBC_QRDetectorResult;
+class CBC_ResultPoint;
 class CBC_WhiteRectangleDetector;
-class CBC_ResultPoint;
-class CBC_QRDetectorResult;
-class CBC_DataMatrixDetector;
-class ResultPointsAndTransitions;
+
 class CBC_ResultPointsAndTransitions {
  public:
   CBC_ResultPointsAndTransitions(CBC_ResultPoint* from,
                                  CBC_ResultPoint* to,
                                  int32_t transitions) {
     m_from = from;
     m_to = to;
     m_transitions = transitions;
   }
   ~CBC_ResultPointsAndTransitions() {}
-  CBC_ResultPoint* GetFrom() { return m_from; }
-  CBC_ResultPoint* GetTo() { return m_to; }
-  int32_t GetTransitions() { return m_transitions; }
+  CBC_ResultPoint* GetFrom() const { return m_from; }
+  CBC_ResultPoint* GetTo() const { return m_to; }
+  int32_t GetTransitions() const { return m_transitions; }
 
  private:
   CBC_ResultPoint* m_from;
   CBC_ResultPoint* m_to;
   int32_t m_transitions;
 };
+
 class CBC_DataMatrixDetector {
  public:
   CBC_DataMatrixDetector(CBC_CommonBitMatrix* image);
   virtual ~CBC_DataMatrixDetector();
   CBC_QRDetectorResult* Detect(int32_t& e);
   CBC_ResultPoint* CorrectTopRightRectangular(CBC_ResultPoint* bottomLeft,
                                               CBC_ResultPoint* bottomRight,
                                               CBC_ResultPoint* topLeft,
                                               CBC_ResultPoint* topRight,
                                               int32_t dimensionTop,
@@ skipping 11 matching lines @@
                                   int32_t dimensionX,
                                   int32_t dimensionY,
                                   int32_t& e);
   CBC_ResultPointsAndTransitions* TransitionsBetween(CBC_ResultPoint* from,
                                                      CBC_ResultPoint* to);
   FX_BOOL IsValid(CBC_ResultPoint* p);
   int32_t Distance(CBC_ResultPoint* a, CBC_ResultPoint* b);
   void Increment(CFX_MapPtrTemplate<CBC_ResultPoint*, int32_t>& table,
                  CBC_ResultPoint* key);
   int32_t Round(FX_FLOAT d);
-  void OrderBestPatterns(CFX_PtrArray* patterns);
+  void OrderBestPatterns(CFX_ArrayTemplate<CBC_ResultPoint*>* patterns);
   virtual void Init(int32_t& e);
 
  private:
   static const int32_t INTEGERS[5];
 
   CBC_CommonBitMatrix* m_image;
   CBC_WhiteRectangleDetector* m_rectangleDetector;
 };
 
 #endif  // XFA_FXBARCODE_DATAMATRIX_BC_DATAMATRIXDETECTOR_H_