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remove Semaphore class

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This commit is contained in:
jand 2004-04-03 13:13:36 +00:00
parent 48eedb6fe7
commit 1865eb58c2
1 changed files with 6 additions and 11 deletions
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17
myhdl/_Waiter.py
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@ -36,7 +36,7 @@ class _Waiter(object):
self.generator = generator
self.hasRun = 0
self.caller = caller
self.semaphore = None
self.semaphore = 0
def next(self):
self.hasRun = 1
@ -49,23 +49,18 @@ class _Waiter(object):
return (None,), clone
elif type(clause) is join:
n = len(clause._args)
clone.semaphore = _Semaphore(n)
clone.semaphore = n-1
return clause._args, clone
else:
return (clause,), clone
def hasGreenLight(self):
if self.semaphore:
self.semaphore.val -= 1
if self.semaphore.val != 0:
return 0
return 1
self.semaphore -= 1
return 0
else:
return 1
class _Semaphore(object):
def __init__(self, val=1):
self.val = val
class _WaiterList(list):