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This commit is contained in:
steve 2003-09-13 00:59:02 +00:00
parent 9093877073
commit 537fe0547a
1 changed files with 17 additions and 2 deletions
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19
vvp/udp.cc
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@ -18,7 +18,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: udp.cc,v 1.22 2003/09/09 00:56:45 steve Exp $" #ident "$Id: udp.cc,v 1.23 2003/09/13 00:59:02 steve Exp $"
#endif #endif
#include "udp.h" #include "udp.h"
@ -31,9 +31,17 @@
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
/*
* This method is called when the input of a slice of the UDP
* changes. All the slices of the UDP point to this common functor,
* that manages the output of the UDP device. The input functors are
* all edge_inputs_functors_s objects.
*/
void udp_functor_s::set(vvp_ipoint_t i, bool push, unsigned val, unsigned) void udp_functor_s::set(vvp_ipoint_t i, bool push, unsigned val, unsigned)
{ {
// old_ival is set on the way out // Save the input in the ival member of this functor. It will
// be read by the propagate method. The old_ival method of the
// edge_input_functor (I am that) will be set by propagate.
put(i, val); put(i, val);
unsigned char out = udp->propagate(this, i); unsigned char out = udp->propagate(this, i);
@ -93,6 +101,10 @@ enum edge_type_e
EDGE_any = 0x0f, EDGE_any = 0x0f,
}; };
/*
* This method of the common table object for the UDP calculates the
* output based on the new input of the functor calling me.
*/
unsigned char vvp_udp_s::propagate(functor_t fu, vvp_ipoint_t uix) unsigned char vvp_udp_s::propagate(functor_t fu, vvp_ipoint_t uix)
{ {
vvp_ipoint_t base = ipoint_make(uix, 0); vvp_ipoint_t base = ipoint_make(uix, 0);
@ -360,6 +372,9 @@ void vvp_udp_s::compile_row_(udp_table_entry_t row, char *rchr)
/* /*
* $Log: udp.cc,v $ * $Log: udp.cc,v $
* Revision 1.23 2003/09/13 00:59:02 steve
* Comments.
*
* Revision 1.22 2003/09/09 00:56:45 steve * Revision 1.22 2003/09/09 00:56:45 steve
* Reimpelement scheduler to divide nonblocking assign queue out. * Reimpelement scheduler to divide nonblocking assign queue out.
* *