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//========================================================================
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// Copyright 1996-2002 Glyph & Cog, LLC
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//========================================================================
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#ifdef USE_GCC_PRAGMAS
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//------------------------------------------------------------------------
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//------------------------------------------------------------------------
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// Reference counting.
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int incRef() { return ++ref; }
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int decRef() { return --ref; }
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// Get number of elements.
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int getLength() { return length; }
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void add(Object *elem);
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Object *get(int i, Object *obj);
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Object *getNF(int i, Object *obj);
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XRef *xref; // the xref table for this PDF file
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Object *elems; // array of elements
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int size; // size of <elems> array
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int length; // number of elements in array
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int ref; // reference count