svn-gvsig-desktop / tags / v1_0_2_Build_907 / libraries / libjni-ecw / include / NCSJP2SuperBox.h @ 44116
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/********************************************************
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** Copyright 2002 Earth Resource Mapping Ltd.
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** This document contains proprietary source code of
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** Earth Resource Mapping Ltd, and can only be used under
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** one of the three licenses as described in the
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** license.txt file supplied with this distribution.
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** See separate license.txt file for license details
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** and conditions.
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**
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** This software is covered by US patent #6,442,298,
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** #6,102,897 and #6,633,688. Rights to use these patents
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** is included in the license agreements.
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**
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** FILE: $Archive: /NCS/Source/include/NCSJP2SuperBox.h $
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** CREATED: 28/11/2002 3:27:34 PM
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** AUTHOR: Simon Cope
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** PURPOSE: CNCSJP2SuperBox class header
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** EDITS: [xx] ddMmmyy NAME COMMENTS
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*******************************************************/
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#ifndef NCSJP2SUPERBOX_H
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#define NCSJP2SUPERBOX_H
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// JP2 Box class
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#ifndef NCSJP2BOX_H
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#include "NCSJP2Box.h" |
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#endif // NCSJP2BOX_H |
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/**
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* CNCSJP2SuperBox class - a box containing a collection of JP2 file boxes.
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*
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* @author Simon Cope
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* @version $Revision: 3538 $ $Author: nacho $ $Date: 2006-01-09 12:56:54 +0100 (Mon, 09 Jan 2006) $
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*/
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class NCSJPC_EXPORT_ALL CNCSJP2SuperBox: public CNCSJP2Box { |
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public:
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/** List of other box(es) that we found in this superbox - UUID, XML etc */
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CNCSJP2BoxList m_OtherBoxes; |
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/** List of other box(es) that we own and must delete on destruction */
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CNCSJP2BoxList m_OwnedBoxes; |
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/** Default constructor */
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CNCSJP2SuperBox(); |
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/** Virtual destructor */
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virtual ~CNCSJP2SuperBox(); |
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/**
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* Set which Box(es) can exist within this superbox
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* @param pFirst NULL terminated varargs list of boxes that can exist in this superbox
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError SetBoxes(CNCSJP2Box *pFirst, ...); |
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/**
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* Parse the base box from the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual void UpdateXLBox(void); |
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virtual CNCSError Parse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* UnParse the box to the JP2 file.
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* @param JP2File JP2 file being parsed
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* @param Stream IOStream to use to parse file.
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* @return CNCSError NCS_SUCCESS, or Error code on failure.
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*/
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virtual CNCSError UnParse(class CNCSJP2File &JP2File, CNCSJPCIOStream &Stream); |
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/**
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* Get a box of the specified type from within this superbox. Recursive.
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* @param nTBox JP2 box type to find
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* @param pLast Last box returned to iterate.
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* @param pbSkip Skip a box.
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* @return CNCSJP2Box* Box instance, or NULL on failure.
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*/
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CNCSJP2Box *GetBox(UINT32 nTBox, CNCSJP2Box *pLast = NULL, bool *pbSkip = NULL); |
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protected:
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/** List of box(es) that can exist within this superbox */
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CNCSJP2BoxList m_Boxes; |
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/**
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* Is this box required. This test is in a separate method to allow derived classes of
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* the superbox to do specific tests, eg for a GeoJP2-style UUID box.
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*
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* @param TestBox Box being tested against
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* @param ThisBox Box being tested
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* @return bool true/false "Required" test result.
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*/
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virtual bool Required(CNCSJP2Box &TestBox, CNCSJP2Box &ThisBox);
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}; |
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#endif // !NCSJP2SUPERBOX_H |