1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// -*- C++ -*-
//========================================================================
//
// Array.h
//
// Copyright 1996-2002 Glyph & Cog, LLC
//
//========================================================================
#ifndef ARRAY_H
#define ARRAY_H
#include "aconf.h"
#ifdef USE_GCC_PRAGMAS
#pragma interface
#endif
#include "object.h"
class XRef;
//------------------------------------------------------------------------
// Array
//------------------------------------------------------------------------
class Array {
public:
// Constructor.
Array(XRef *xrefA);
// Destructor.
~Array();
// Reference counting.
int incRef() { return ++ref; }
int decRef() { return --ref; }
// Get number of elements.
int getLength() { return length; }
// Add an element.
void add(Object *elem);
// Accessors.
Object *get(int i, Object *obj);
Object *getNF(int i, Object *obj);
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
};
#endif
|
