data.h

/*
 * serial support for data structures
 *
 *  This file is part of OTAWA
 *  Copyright (c) 2017, IRIT UPS.
 *
 *  OTAWA is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  OTAWA is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with OTAWA; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef ELM_SERIAL2_DATA_H_
#define ELM_SERIAL2_DATA_H_
 
#include <elm/assert.h>
#include <elm/serial2/serial.h>
 
namespace elm {
 
template <class T, class E, class A> class Vector;
 
namespace serial2 {
 
template <class C, class T>
class DataSerializer: public rtti::Type {
 
public:
    static DataSerializer __type;
 
    static inline rtti::Type& type(void) { return __type; }
    static inline rtti::Type& type(const C& v) { return __type; }
 
    inline DataSerializer(void): rtti::Type("") { }
    virtual void *instantiate(void) const { return new C(); };
 
    virtual void unserialize(Unserializer& unserializer, void *object) {
        C &coll = *static_cast<C *>(object);
        int cnt = unserializer.countItems();
        unserializer.beginCompound(&coll);
        for (int i = 0; i < cnt; i++) {
            __unserialize(unserializer, coll.addNew());
            unserializer.nextItem();
        }
        unserializer.endCompound(&coll);
    }
 
    virtual void serialize(Serializer& serializer, const void *object) {
        const C &coll = *static_cast<const C *>(object);
        serializer.beginCompound(&coll);
        for (typename C::Iter iter(coll); iter(); iter++) {
            serializer.onItem();
            __serialize(serializer, *iter);
        }
        serializer.endCompound(&coll);
    }
 
    static inline void serialize(Serializer& s, const C& v) { __type.serialize(s, &v); }
    static inline void unserialize(Unserializer& s, C& v) { __type.unserialize(s, &v); }
};
 
template <class C, class T>
DataSerializer<C, T> DataSerializer<C, T>::__type;
 
// specialization
template <class T, class M> struct from_class<elm::Vector<T, M> >: public DataSerializer<Vector<T, M>, T> { };
 
} }     // elm::serial2
 
#endif /* INCLUDE_ELM_SERIAL2_DATA_H_ */