cpl_progress.h

00001 /******************************************************************************
00002  * $Id$
00003  *
00004  * Project:  CPL - Common Portability Library
00005  * Author:   Frank Warmerdam, warmerdam@pobox.com
00006  * Purpose:  Prototypes and definitions for progress functions.
00007  *
00008  ******************************************************************************
00009  * Copyright (c) 2013, 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 #ifndef CPL_PROGRESS_H_INCLUDED
00031 #define CPL_PROGRESS_H_INCLUDED
00032 
00033 #include "cpl_port.h"
00034 
00035 CPL_C_START
00036 
00037 typedef int (CPL_STDCALL *GDALProgressFunc)(double dfComplete, const char *pszMessage, void *pProgressArg);
00038 
00039 int CPL_DLL CPL_STDCALL GDALDummyProgress( double, const char *, void *);
00040 int CPL_DLL CPL_STDCALL GDALTermProgress( double, const char *, void *);
00041 int CPL_DLL CPL_STDCALL GDALScaledProgress( double, const char *, void *);
00042 void CPL_DLL * CPL_STDCALL GDALCreateScaledProgress( double, double,
00043                                         GDALProgressFunc, void * );
00044 void CPL_DLL CPL_STDCALL GDALDestroyScaledProgress( void * );
00045 CPL_C_END
00046 
00047 #endif /* ndef CPL_PROGRESS_H_INCLUDED */

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