XMLSettingsWriter.h

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/*
    This software is Copyright by the Board of Trustees of Michigan
    State University (c) Copyright 2017.

    You may use this software under the terms of the GNU public license
    (GPL).  The terms of this license are described at:

     http://www.gnu.org/licenses/gpl.txt

     Authors:
             Ron Fox
             Giordano Cerriza
             NSCL
             Michigan State University
             East Lansing, MI 48824-1321
*/

#ifndef XMLSETTINGSWRITER_H
#define XMLSETTINGSWRITER_H


#include "SettingsWriter.h"
#include <string>

namespace tinyxml2 {
class XMLPrinter;
}
namespace DDAS {
    class XMLSettingsWriter : public SettingsWriter
    {
    private:
        std::string m_filename;
    public:
        XMLSettingsWriter(const char* filename);
        virtual ~XMLSettingsWriter() {}
        virtual void write(const ModuleSettings& dspSettings);
    private:
        
        void writeModule(tinyxml2::XMLPrinter& printer, const ModuleSettings& settings);
        void writePerModule(tinyxml2::XMLPrinter& printer, const ModuleSettings& settings);
        void writePerChannel(
            tinyxml2::XMLPrinter& printer, const ModuleSettings& settings,
            unsigned chan
        );
    public:
        static void writeValue(tinyxml2::XMLPrinter& printer, unsigned value);
        static void writeValue(tinyxml2::XMLPrinter& printer, double value);
        static void writeValue(tinyxml2::XMLPrinter& printer, bool value);
        static void writeMultiplicityMasks(
            tinyxml2::XMLPrinter& printer, uint32_t  low, uint32_t high
         );
    };
}                                      // DDAS Namespace.
 
 #endif