def _get_NetSize(self):
"""
Populates object attributes with the water object counts
"""
_lib.ENR_getNetSize(self.enrapi, _lib.ENR_nodeCount, byref(cint))
self.nodeCount = cint.value
_lib.ENR_getNetSize(self.enrapi, _lib.ENR_tankCount, byref(cint))
self.tankCount = cint.value
_lib.ENR_getNetSize(self.enrapi, _lib.ENR_linkCount, byref(cint))
self.linkCount = cint.value
_lib.ENR_getNetSize(self.enrapi, _lib.ENR_pumpCount, byref(cint))
self.pumpCount = cint.value
_lib.ENR_getNetSize(self.enrapi, _lib.ENR_valveCount, byref(cint))
self.valveCount = cint.value
def getnumvalves(addr):
count= ctypes.c_int()
errcheck(_lib.ENR_getNetSize(addr, _lib.ENR_valveCount, ctypes.byref(count)) )
return count.value
from Externals.epanet.outputapi import outputapi as _lib
label = _lib.String( (_lib.MAXID+1)*'\0')
errmsg = _lib.String( (_lib.MAXMSG+1)*'\0')
k=ctypes.c_int()
x= ctypes.c_float()
addr=ctypes.c_void_p()
filename= "Net1.bin"
if _lib.ENR_open(ctypes.byref(addr), filename) ==0 :
print "\nfile {0} successfuly opened\n".format(filename)
else:
exit()
if _lib.ENR_getNetSize(addr, _lib.ENR_nodeCount, ctypes.byref(k)) ==0 :
print "nodes: {0}".format(k.value)
if _lib.ENR_getNetSize(addr, _lib.ENR_tankCount, ctypes.byref(k)) ==0 :
print "tanks: {0}".format(k.value)
if _lib.ENR_getNetSize(addr, _lib.ENR_linkCount, ctypes.byref(k)) ==0 :
print "links: {0}".format(k.value)
if _lib.ENR_getNetSize(addr, _lib.ENR_pumpCount, ctypes.byref(k)) ==0 :
print "pumps: {0}".format(k.value)
if _lib.ENR_getNetSize(addr, _lib.ENR_valveCount, ctypes.byref(k)) ==0 :
print "valves: {0}".format(k.value)