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+//========================================================================
+//
+// Array.h
+//
+// Copyright 1996-2003 Glyph & Cog, LLC
+//
+//========================================================================
+
+//========================================================================
+//
+// Modified under the Poppler project - http://poppler.freedesktop.org
+//
+// All changes made under the Poppler project to this file are licensed
+// under GPL version 2 or later
+//
+// Copyright (C) 2005 Kristian Høgsberg <krh@redhat.com>
+// Copyright (C) 2012 Fabio D'Urso <fabiodurso@hotmail.it>
+// Copyright (C) 2013 Thomas Freitag <Thomas.Freitag@alfa.de>
+//
+// To see a description of the changes please see the Changelog file that
+// came with your tarball or type make ChangeLog if you are building from git
+//
+//========================================================================
+
+#ifndef ARRAY_H
+#define ARRAY_H
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "poppler-config.h"
+#include "Object.h"
+#include "goo/GooMutex.h"
+
+class XRef;
+
+//------------------------------------------------------------------------
+// Array
+//------------------------------------------------------------------------
+
+class Array {
+public:
+
+ // Constructor.
+ Array(XRef *xrefA);
+
+ // Destructor.
+ ~Array();
+
+ // Reference counting.
+ int incRef();
+ int decRef();
+
+ // Get number of elements.
+ int getLength() { return length; }
+
+ // Copy array with new xref
+ Object *copy(XRef *xrefA, Object *obj);
+
+ // Add an element.
+ void add(Object *elem);
+
+ // Remove an element by position
+ void remove(int i);
+
+ // Accessors.
+ Object *get(int i, Object *obj, int resursion = 0);
+ Object *getNF(int i, Object *obj);
+ GBool getString(int i, GooString *string);
+
+private:
+
+ XRef *xref; // the xref table for this PDF file
+ Object *elems; // array of elements
+ int size; // size of <elems> array
+ int length; // number of elements in array
+ int ref; // reference count
+#if MULTITHREADED
+ GooMutex mutex;
+#endif
+};
+
+#endif