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// -*- mode: c++; c-basic-offset:4 -*-
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// This file is part of libdap, A C++ implementation of the OPeNDAP Data
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// Access Protocol.
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// Copyright (c) 2013 OPeNDAP, Inc.
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// Authors: Nathan Potter <npotter@opendap.org>
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// James Gallagher <jgallagher@opendap.org>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
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#include <ServerFunction.h>
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namespace libdap {
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class BaseType;
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class DDS;
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class DMR;
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class D4RValueList;
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/**
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* The scale() function scales data.
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*/
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void function_scale_dap2(int argc, BaseType *argv[], DDS &dds, BaseType **btpp);
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BaseType *function_scale_dap4(D4RValueList *args, DMR &dmr);
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/**
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* The LinearScaleFunction class encapsulates the linear_scale function 'function_linear_scale'
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* along with additional meta-data regarding its use and applicability.
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*/
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class D4TestFunction: public ServerFunction {
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public:
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D4TestFunction()
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{
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setName("scale");
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setDescriptionString("The scale() function is for testing.");
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setUsageString("scale(var, num): scale var by num. var can be a scalar or an array");
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setRole("http://services.opendap.org/dap4/server-side-function/scale");
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setDocUrl("http://docs.opendap.org/index.php/Server_Side_Processing_Functions");
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setFunction(function_scale_dap2);
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setVersion("1.0");
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setFunction(function_scale_dap4);
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}
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virtual ~D4TestFunction()
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{
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}
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};
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} // libdap namespace
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