74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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#ifndef __event_H
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#define __event_H
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/*
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* Copyright (c) 2000 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: event.h,v 1.1 2001/11/06 03:07:22 steve Exp $"
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#endif
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# include "functor.h"
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/*
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* Event / edge detection functors
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*/
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struct event_functor_s: public edge_inputs_functor_s {
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typedef unsigned short edge_t;
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explicit event_functor_s(edge_t e);
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virtual ~event_functor_s();
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virtual void set(vvp_ipoint_t i, bool push, unsigned val, unsigned str);
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edge_t edge;
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vthread_t threads;
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};
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#define VVP_EDGE(a,b) (1<<(((a)<<2)|(b)))
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const event_functor_s::edge_t vvp_edge_posedge
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= VVP_EDGE(0,1)
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| VVP_EDGE(0,2)
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| VVP_EDGE(0,3)
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| VVP_EDGE(2,1)
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| VVP_EDGE(3,1)
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;
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const event_functor_s::edge_t vvp_edge_negedge
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= VVP_EDGE(1,0)
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| VVP_EDGE(1,2)
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| VVP_EDGE(1,3)
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| VVP_EDGE(2,0)
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| VVP_EDGE(3,0)
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;
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const event_functor_s::edge_t vvp_edge_anyedge = 0x7bde;
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const event_functor_s::edge_t vvp_edge_none = 0;
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/*
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* Callback functors.
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*/
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struct callback_functor_s *vvp_fvector_make_callback
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(vvp_fvector_t, event_functor_s::edge_t = vvp_edge_none);
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/*
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* $Log: event.h,v $
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* Revision 1.1 2001/11/06 03:07:22 steve
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* Code rearrange. (Stephan Boettcher)
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*
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*/
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#endif // __event_H
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