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# ogr_p.h

    00001 /******************************************************************************
    00002  * $Id: ogr_p.h,v 1.10 2006/03/31 17:44:20 fwarmerdam Exp $
    00003  *
    00004  * Project:  OpenGIS Simple Features Reference Implementation
    00005  * Purpose:  Some private helper functions and stuff for OGR implementation.
    00006  * Author:   Frank Warmerdam, warmerdam@pobox.com
    00007  *
    00008  ******************************************************************************
    00009  * Copyright (c) 1999, Frank Warmerdam
    00010  *
    00011  * Permission is hereby granted, free of charge, to any person obtaining a
    00012  * copy of this software and associated documentation files (the "Software"),
    00013  * to deal in the Software without restriction, including without limitation
    00014  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    00015  * and/or sell copies of the Software, and to permit persons to whom the
    00016  * Software is furnished to do so, subject to the following conditions:
    00017  *
    00018  * The above copyright notice and this permission notice shall be included
    00019  * in all copies or substantial portions of the Software.
    00020  *
    00021  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    00022  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00023  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    00024  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00025  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    00026  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    00027  * DEALINGS IN THE SOFTWARE.
    00028  ******************************************************************************
    00029  *
    00030  * $Log: ogr_p.h,v $
    00031  * Revision 1.10  2006/03/31 17:44:20  fwarmerdam
    00032  * header updates
    00033  *
    00034  * Revision 1.9  2005/10/16 01:59:06  cfis
    00035  * Added declaration for OGRGeneralCmdLineProcessor to ogr_p.h, and included it into ogr2ogr.  Also changed call to CPL_DLL from CPL_STDCALL
    00036  *
    00037  * Revision 1.8  2005/07/20 01:43:51  fwarmerdam
    00038  * upgraded OGR geometry dimension handling
    00039  *
    00040  * Revision 1.7  2001/11/01 17:01:28  warmerda
    00041  * pass output buffer into OGRMakeWktCoordinate
    00042  *
    00043  * Revision 1.6  1999/11/18 19:02:20  warmerda
    00044  * expanded tabs
    00045  *
    00046  * Revision 1.5  1999/09/13 02:27:33  warmerda
    00047  * incorporated limited 2.5d support
    00048  *
    00049  * Revision 1.4  1999/07/29 17:30:38  warmerda
    00050  * avoid geometry dependent stuff if ogr_geometry.h not included
    00051  *
    00052  * Revision 1.3  1999/07/07 04:23:07  danmo
    00053  * Fixed typo in  #define _OGR_..._H_INCLUDED  line
    00054  *
    00055  * Revision 1.2  1999/05/20 14:36:04  warmerda
    00056  * added well known text parsing prototypes
    00057  *
    00058  * Revision 1.1  1999/03/29 21:21:10  warmerda
    00059  * New
    00060  *
    00061  */
    00062
    00063 #ifndef _OGR_P_H_INCLUDED
    00064 #define _OGR_P_H_INCLUDED
    00065
    00066 /* -------------------------------------------------------------------- */
    00067 /*      Include the common portability library ... lets us do lots      */
    00068 /*      of stuff easily.                                                */
    00069 /* -------------------------------------------------------------------- */
    00070
    00071 #include "cpl_string.h"
    00072 #include "cpl_conv.h"
    00073
    00074 #ifdef CPL_MSB
    00075 #  define OGR_SWAP(x)   (x == wkbNDR)
    00076 #else
    00077 #  define OGR_SWAP(x)   (x == wkbXDR)
    00078 #endif
    00079
    00080 /* -------------------------------------------------------------------- */
    00081 /*      helper function for parsing well known text format vector objects.*/
    00082 /* -------------------------------------------------------------------- */
    00083
    00084 #ifdef _OGR_GEOMETRY_H_INCLUDED
    00085 #define OGR_WKT_TOKEN_MAX       64
    00086
    00087 const char CPL_DLL * OGRWktReadToken( const char * pszInput, char * pszToken );
    00088
    00089 const char CPL_DLL * OGRWktReadPoints( const char * pszInput,
    00090                                        OGRRawPoint **ppaoPoints,
    00091                                        double **ppadfZ,
    00092                                        int * pnMaxPoints,
    00093                                        int * pnReadPoints );
    00094
    00095 void CPL_DLL OGRMakeWktCoordinate( char *, double, double, double, int );
    00096 #endif
    00097
    00098
    00099 /* General utility option processing. */
    00100 int CPL_DLL OGRGeneralCmdLineProcessor( int nArgc, char ***ppapszArgv, int nOptions );
    00101
    00102
    00103 #endif /* ndef _OGR_P_H_INCLUDED */

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