pdfxrefentryfree.cs

来自「PDF文件格式解析库源代码」· CS 代码 · 共 45 行

using System;
using System.Collections.Generic;
using System.Text;

namespace AnotherPDFLib
{
    public class PdfXrefEntryFree : PdfXrefEntry
    {
        /// <summary>
        /// The object number of the next free object.
        /// </summary>
        public UInt32 NextObjectNumber;

        /// <summary>
        /// The generation number to use if this object number is used again.
        /// </summary>
        public UInt16 Generation;

        public PdfXrefEntryFree() { }

        public PdfXrefEntryFree(UInt32 nextObjectNumber, UInt16 generation)
        {
            NextObjectNumber = nextObjectNumber;
            Generation = generation;
        }

        public static PdfXrefEntryFree FirstEntry = new PdfXrefEntryFree(0, 65535);

        public override uint FirstComponent
        {
            get { return NextObjectNumber; }
        }

        public override ushort SecondComponent
        {
            get { return Generation; }
        }

        public override char TypeChar
        {
            get { return 'f'; }
        }
    }
}