rwReal.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include <vlutil/vlMachineTypes.h>
#include "readerWriter/readerWriter.h"

class DtReaderWriterRegistry;


#include "readerWriter/readerWriterDefines.h"
class DT_DLL_readerWriter DtRwReal : public DtReaderWriter
{
public:
   DtRwReal();

   DtRwReal(const DtString& name, DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwReal(const DtSymbolString& name, DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwReal(const DtString& name, 
            DtReal value, 
            DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwReal(const DtSymbolString& name, 
            DtReal value, 
            DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwReal(const DtRwReal& orig, DtReaderWriterRegistry* parentRegistry = NULL);

public:
   DtRwReal & operator=(const DtRwReal & orig);

   virtual ~DtRwReal() override;



   virtual operator const DtReal() const;

   static double getDouble(DtEnvironmentSP env, DtString attributeName, DtEnvValueSP root);

   virtual void reset() override;

   virtual void putData(DtEnvironmentSP, DtEnvValueSP parent) const override;
   virtual void getData(const DtEnvironmentSP, const DtEnvValueSP value,
                        const DtReaderWriter::SearchPaths &searchPaths =
                            DtReaderWriter::SearchPaths(),
                        const DtVariableBindingsList &bindings =
                            DtVariableBindingsList()) override;

   static const char* theXmlType();

   virtual const char *xmlType() const override {
      return theXmlType();
   }

   DtReal operator=(const DtReal orig);

   virtual DtReal operator-() const;
   virtual DtReal operator*(const DtReal rhs) const;
   virtual DtReal operator/(const DtReal rhs) const;
   virtual DtReal operator+(const DtReal rhs) const;
   virtual DtReal operator-(const DtReal rhs) const;
   virtual bool operator<(const DtReal rhs) const;
   virtual bool operator>(const DtReal rhs) const;
   virtual bool operator<=(const DtReal rhs) const;
   virtual bool operator>=(const DtReal rhs) const;
   virtual bool operator==(const DtReal rhs) const;
   virtual bool operator!=(const DtReal rhs) const;
   virtual DtReal operator*=(const DtReal rhs);
   virtual DtReal operator/=(const DtReal rhs);
   virtual DtReal operator+=(const DtReal rhs);
   virtual DtReal operator-=(const DtReal rhs);

   virtual DtReal value() const;
   virtual void setValue(DtReal value);

   virtual void putData(std::string &fp, int indentLevel = 0) override;
   virtual DtlObjPtr getData(DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths,
           const DtVariableBindingsList &variableBindings) override;

   virtual const char *readerWriterType() const override;

   virtual DtString prettyPrint() const override;

   virtual int alignment() const override;

protected:
   DtReal myValue;
};

namespace DtBufferSerialize
{
   DT_DLL_readerWriter int getSize(const DtRwReal& val);

   DT_DLL_readerWriter char *encode(const DtRwReal& val, char *buffer);

   DT_DLL_readerWriter const char *decode(DtRwReal &val, const char *buffer) ;
}