class.h

Go to the documentation of this file.

/*
# This file is Copyright 2009 Dean Hall.
#
# This file is part of the PyMite VM.
# The PyMite VM is free software: you can redistribute it and/or modify
# it under the terms of the GNU GENERAL PUBLIC LICENSE Version 2.
#
# The PyMite VM 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.
# A copy of the GNU GENERAL PUBLIC LICENSE Version 2
# is seen in the file COPYING in this directory.
*/


#ifndef __CLASS_H__
#define __CLASS_H__

typedef struct PmClass_s
{
    PmObjDesc_t od;

    pPmDict_t cl_attrs;
    
    pPmTuple_t cl_bases;
} PmClass_t,
 *pPmClass_t;

typedef struct PmInstance_s
{
    PmObjDesc_t od;

    pPmClass_t cli_class;

    pPmDict_t cli_attrs;
} PmInstance_t, 
*pPmInstance_t;

typedef struct PmMethod_s
{
    PmObjDesc_t od;

    pPmInstance_t m_instance;
    
    pPmFunc_t m_func;
    
    pPmDict_t m_attrs;
} PmMethod_t, 
*pPmMethod_t;


PmReturn_t class_new(pPmObj_t pmeths, pPmObj_t pbases, pPmObj_t pname,
                     pPmObj_t *r_pclass);

PmReturn_t class_instantiate(pPmObj_t pclass, pPmObj_t *r_pobj);

PmReturn_t class_method(pPmObj_t pinstance, pPmObj_t pfunc, pPmObj_t *r_pmeth);

PmReturn_t class_getAttr(pPmObj_t pobj, pPmObj_t pname, pPmObj_t *r_pobj);

uint8_t class_isSubclass(pPmObj_t ptest_class, pPmObj_t pbase_class);

#endif /* __CLASS_H__ */