seq.h

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00001 /*
00002 # This file is Copyright 2006, 2007, 2009 Dean Hall.
00003 #
00004 # This file is part of the PyMite VM.
00005 # The PyMite VM is free software: you can redistribute it and/or modify
00006 # it under the terms of the GNU GENERAL PUBLIC LICENSE Version 2.
00007 #
00008 # The PyMite VM is distributed in the hope that it will be useful,
00009 # but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00011 # A copy of the GNU GENERAL PUBLIC LICENSE Version 2
00012 # is seen in the file COPYING in this directory.
00013 */
00014 
00015 
00016 #ifndef __SEQ_H__
00017 #define __SEQ_H__
00018 
00019 
00032 typedef struct PmSeqIter_s
00033 {
00035     PmObjDesc_t od;
00036 
00038     pPmObj_t si_sequence;
00039 
00041     int16_t si_index;
00042 } PmSeqIter_t,
00043  *pPmSeqIter_t;
00044 
00045 
00053 int8_t seq_compare(pPmObj_t pobj1, pPmObj_t pobj2);
00054 
00062 PmReturn_t seq_getLength(pPmObj_t pobj, int16_t *r_index);
00063 
00072 PmReturn_t seq_getSubscript(pPmObj_t pobj, int16_t index, pPmObj_t *r_pobj);
00073 
00081 PmReturn_t seqiter_getNext(pPmObj_t pobj, pPmObj_t *r_pitem);
00082 
00083 
00091 PmReturn_t seqiter_new(pPmObj_t pobj, pPmObj_t *r_pobj);
00092 
00093 #endif /* __SEQ_H__ */