def connect(self, other):
if isinstance(other, VectorPortRef):
# reference to plain VectorPort is implicit append
other = other._get_next()
if self.peer and not proxy.isproxy(self.peer):
print "warning: overwriting port", self, "value", self.peer, "with", other
self.peer.peer = None
self.peer = other
if proxy.isproxy(other):
other.set_param_desc(PortParamDesc())
elif isinstance(other, PortRef):
if other.peer is not self:
other.connect(self)
else:
raise TypeError, "assigning non-port reference '%s' to port '%s'" % (other, self)
def connect(self, other):
if isinstance(other, VectorPortRef):
# reference to plain VectorPort is implicit append
other = other._get_next()
if self.peer and not proxy.isproxy(self.peer):
print "warning: overwriting port", self, \
"value", self.peer, "with", other
self.peer.peer = None
self.peer = other
if proxy.isproxy(other):
other.set_param_desc(PortParamDesc())
elif isinstance(other, PortRef):
if other.peer is not self:
other.connect(self)
else:
raise TypeError, \
"assigning non-port reference '%s' to port '%s'" \
% (other, self)
def unproxy(self, simobj):
assert simobj is self.simobj
if proxy.isproxy(self.peer):
try:
realPeer = self.peer.unproxy(self.simobj)
except:
print "Error in unproxying port '%s' of %s" % (self.name, self.simobj.path())
raise
self.connect(realPeer)
def unproxy(self, simobj):
assert (simobj is self.simobj)
if proxy.isproxy(self.peer):
try:
realPeer = self.peer.unproxy(self.simobj)
except:
print "Error in unproxying port '%s' of %s" % \
(self.name, self.simobj.path())
raise
self.connect(realPeer)
def clone(self, simobj, memo):
if memo.has_key(self):
return memo[self]
newRef = copy.copy(self)
memo[self] = newRef
newRef.simobj = simobj
assert (isSimObject(newRef.simobj))
if self.peer and not proxy.isproxy(self.peer):
peerObj = self.peer.simobj(_memo=memo)
newRef.peer = self.peer.clone(peerObj, memo)
assert (not isinstance(newRef.peer, VectorPortRef))
return newRef
def clone(self, simobj, memo):
if memo.has_key(self):
return memo[self]
newRef = copy.copy(self)
memo[self] = newRef
newRef.simobj = simobj
assert(isSimObject(newRef.simobj))
if self.peer and not proxy.isproxy(self.peer):
peerObj = self.peer.simobj(_memo=memo)
newRef.peer = self.peer.clone(peerObj, memo)
assert(not isinstance(newRef.peer, VectorPortRef))
return newRef
