StringAccessor.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __datatool_StringAccessor_h__
#define __datatool_StringAccessor_h__

namespace fe
{
namespace ext
{

/** Access attributes as string lists, one string per sub item.

    Supported attribute types:

    - String:  1 item
    - int: 1 item
    - Real: 1 item
    - SpatialVector: 3 items, 1 per dimension


    */
class StringAccessor
{
    public:
                StringAccessor(void);
virtual         ~StringAccessor(void);

virtual void    bind(sp<Scope> spScope);
virtual int     setup(sp<Layout> spLayout, const String &a_attrname);
virtual void    get(Record r_has, Array<String> &a_values);
virtual void    set(Record r_has, const String &a_value, int a_index = 0);

virtual void    setRealFormat(const String &a_format);
virtual void    setIntegerFormat(const String &a_format);
virtual void    setStringFormat(const String &a_format);

    private:
        sp<BaseType>                    m_spStringType;
        sp<BaseType>                    m_spRealType;
        sp<BaseType>                    m_spIntType;
        sp<BaseType>                    m_spSpatialVectorType;
        sp<BaseType>                    m_type;
        Accessor<String>                m_aString;
        Accessor<Real>                  m_aReal;
        Accessor<SpatialVector>         m_aSpatialV;
        Accessor<int>                   m_aInt;
        BaseAccessor                    m_aBase;
        sp<Layout>                      m_layout;

        String                          m_intFormat;
        String                          m_strFormat;
        String                          m_realFormat;

};

} /* namespace ext */
} /* namespace fe */

#endif /* __datatool_StringAccessor_h__ */