libdap++ Updated for version 3.8.2

ce_functions.h

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00001 
00002 // -*- mode: c++; c-basic-offset:4 -*-
00003 
00004 // This file is part of libdap, A C++ implementation of the OPeNDAP Data
00005 // Access Protocol.
00006 
00007 // Copyright (c) 2002,2003 OPeNDAP, Inc.
00008 // Author: James Gallagher <jgallagher@opendap.org>
00009 //
00010 // This library is free software; you can redistribute it and/or
00011 // modify it under the terms of the GNU Lesser General Public
00012 // License as published by the Free Software Foundation; either
00013 // version 2.1 of the License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00023 //
00024 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
00025 
00026 // (c) COPYRIGHT URI/MIT 1999
00027 // Please read the full copyright statement in the file COPYRIGHT_URI.
00028 //
00029 // Authors:
00030 //      jhrg,jimg       James Gallagher <jgallagher@gso.uri.edu>
00031 
00032 // Declarations for CE functions.
00033 //
00034 // 1/15/99 jhrg
00035 
00036 #ifndef _ce_functions_h
00037 #define _ce_functions_h
00038 
00039 #include "BaseType.h"
00040 #include "Array.h"
00041 #include "Error.h"
00042 #include "ConstraintEvaluator.h"
00043 
00044 namespace libdap
00045 {
00046 
00047 // These functions are use by the code in GeoConstraint
00048 string extract_string_argument(BaseType *arg) ;
00049 double extract_double_value(BaseType *arg) ;
00050 double *extract_double_array(Array *a) ;
00051 void set_array_using_double(Array *dest, double *src, int src_len) ;
00052 
00053 void func_version(int argc, BaseType *argv[], DDS &dds, BaseType **btpp) ;
00054 void function_grid(int argc, BaseType *argv[], DDS &dds, BaseType **btpp) ;
00055 void function_geogrid(int argc, BaseType *argv[], DDS &dds, BaseType **btpp) ;
00056 void function_linear_scale(int argc, BaseType *argv[], DDS &dds, BaseType **btpp) ;
00057 void function_geoarray(int argc, BaseType *argv[], DDS &dds, BaseType **btpp) ;
00058 
00059 void register_functions(ConstraintEvaluator &ce);
00060 
00061 } // namespace libdap
00062 
00063 #endif // _ce_functions_h