ElementValueFinfo.h

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/**********************************************************************
** This program is part of 'MOOSE', the
** Messaging Object Oriented Simulation Environment.
**           Copyright (C) 2003-2009 Upinder S. Bhalla. and NCBS
** It is made available under the terms of the
** GNU Lesser General Public License version 2.1
** See the file COPYING.LIB for the full notice.
**********************************************************************/
#ifndef _ELEMENT_VALUE_FINFO_H
#define _ELEMENT_VALUE_FINFO_H

#include <cctype>

template < class T, class F > class ElementValueFinfo: public ValueFinfoBase
{
    public:
        ~ElementValueFinfo() {
            delete set_;
            delete get_;
        }

        ElementValueFinfo( const string& name, const string& doc,
            void ( T::*setFunc )( const Eref&, F ),
            F ( T::*getFunc )( const Eref& ) const )
            : ValueFinfoBase( name, doc )
        {
                string setname = "set" + name;
                setname[3] = std::toupper( setname[3] );
                set_ = new DestFinfo(
                    setname,
                    "Assigns field value.",
                    new EpFunc1< T, F >( setFunc ) );

                string getname = "get" + name;
                getname[3] = std::toupper( getname[3] );
                get_ = new DestFinfo(
                    getname,
                    "Requests field value. The requesting Element must "
                    "provide a handler for the returned value.",
                    new GetEpFunc< T, F >( getFunc ) );
        }


        void registerFinfo( Cinfo* c ) {
            c->registerFinfo( set_ );
            // c->registerElementField( set->getFid() );
            c->registerFinfo( get_ );
        }

        bool strSet( const Eref& tgt, const string& field,
            const string& arg ) const {
            return Field< F >::innerStrSet( tgt.objId(), field, arg );
        }

        bool strGet( const Eref& tgt, const string& field,
            string& returnValue ) const {
            return Field< F >::innerStrGet(
                            tgt.objId(), field, returnValue );
        }

        string rttiType() const {
            return Conv<F>::rttiType();
        }

    private:
};

template < class T, class F > class ReadOnlyElementValueFinfo: public ValueFinfoBase
{
    public:
        ~ReadOnlyElementValueFinfo() {
            delete get_;
        }

        ReadOnlyElementValueFinfo( const string& name, const string& doc,
            F ( T::*getFunc )( const Eref& e ) const )
            : ValueFinfoBase( name, doc )
        {
                string getname = "get" + name;
                getname[3] = std::toupper( getname[3] );
                get_ = new DestFinfo(
                    getname,
                    "Requests field value. The requesting Element must "
                    "provide a handler for the returned value.",
                    new GetEpFunc< T, F >( getFunc ) );
        }


        void registerFinfo( Cinfo* c ) {
            c->registerFinfo( get_ );
        }

        bool strSet( const Eref& tgt, const string& field,
            const string& arg ) const {
            return 0;
        }

        bool strGet( const Eref& tgt, const string& field,
            string& returnValue ) const {
            return Field< F >::innerStrGet(
                            tgt.objId(), field, returnValue );
        }

        string rttiType() const {
            return Conv<F>::rttiType();
        }

    private:
};

#endif // _ELEMENT_VALUE_FINFO_H