RoiFunction.h

// -*- mode: c++; c-basic-offset:4 -*-
 
// This file is part of the BES, A C++ implementation of the OPeNDAP
// Hyrax data server
 
// Copyright (c) 2015 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
 
#include <libdap/ServerFunction.h>
 
namespace libdap {
class BaseType;
class DDS;
 
class D4RValueList;
class DMR;
}
 
namespace functions {
 
void function_dap2_roi(int argc, libdap::BaseType *argv[], libdap::DDS &dds, libdap::BaseType **btpp);
libdap::BaseType *function_dap4_roi(libdap::D4RValueList *args, libdap::DMR &dmr);
 
class RoiFunction: public libdap::ServerFunction
{
public:
    RoiFunction()
    {
        setName("roi");
        setDescriptionString("The roi() function subsets N arrays using slicing information read from an Array of Structures like that produced by the bbox() function.");
        setUsageString("roi(<array0>, <array1>, ..., <arrayn>, Structure slice[M]), where <array0>, ..., has M or more dimensions.");
        setRole("http://services.opendap.org/dap4/server-side-function/roi");
        setDocUrl("http://docs.opendap.org/index.php/Server_Side_Processing_Functions#roi");
        setFunction(function_dap2_roi);
        setFunction(function_dap4_roi);
        setVersion("1.0");
    }
    virtual ~RoiFunction()
    {
    }
};
 
} // functions namespace