/home/gian/Progetti/falcon/core/include/falcon/reflectfunc.h

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/*
   FALCON - The Falcon Programming Language.
   FILE: reflectionFunc.h

   Generic property reflection function definition.
   -------------------------------------------------------------------
   Author: Giancarlo Niccolai
   Begin: Wed, 18 Jun 2008 22:33:55 +0200

   -------------------------------------------------------------------
   (C) Copyright 2008: the FALCON developers (see list in AUTHORS file)

   See LICENSE file for licensing details.
*/

#ifndef FALCON_REFLECTION_FUNC_H
#define FALCON_REFLECTION_FUNC_H

#include <falcon/setup.h>

namespace Falcon
{

class CoreObject;
class Item;

struct PropEntry;

typedef enum {
   e_reflectNone = 0,
   e_reflectBool,
   e_reflectByte,
   e_reflectChar,
   e_reflectShort,
   e_reflectUShort,
   e_reflectInt,
   e_reflectUInt,
   e_reflectLong,
   e_reflectULong,
   e_reflectLL,
   e_reflectULL,
   e_reflectFloat,
   e_reflectDouble,
   e_reflectFunc,
   e_reflectSetGet
} t_reflection;

typedef void (*reflectionFunc)(CoreObject *instance, void *user_data, Item &property, const PropEntry& entry );
typedef void reflectionFuncDecl(CoreObject *instance, void *user_data, Item &property, const PropEntry& entry );

}

#define FALCON_REFLECT_STRING_FROM( obj, accessor ) \
   if( ! property.isString() )\
      property = new CoreString( obj->accessor() );\
   else\
      property.asString()->bufferize( obj->accessor() );

#define FALCON_REFLECT_STRING_TO( obj, accessor ) \
   if ( ! property.isString() ) {\
      throw new ParamError( ErrorParam( e_inv_params ).extra( "S" ) );\
   }\
   obj->accessor( *property.asString() );\


#define FALCON_REFLECT_INTEGER_FROM( obj, accessor ) \
      property = (int64) obj->accessor();\


#define FALCON_REFLECT_INTEGER_TO( obj, accessor ) \
   if ( ! property.isOrdinal() ) {\
      throw new ParamError( ErrorParam( e_inv_params ).extra( "N" ) );\
   }\
   obj->accessor( (uint32) property.forceInteger() );\


#endif /* FALCON_REFLECTION_FUNC_H */

/* end of reflectionFunc.h */

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