In This Package:

mymod Namespace Reference

Functions
def	run

---

Function Documentation

def mymod::run

(

app

)

Definition at line 1 of file mymod.py.

00001             :
00002     from GaudiPython.GaudiAlgs import GaudiAlgo
00003     from GaudiPython import SUCCESS, FAILURE
00004 
00005     class MyAlg(GaudiAlgo):
00006         def __init__(self,name="MyAlg"):
00007             print "Making MyAlg",name
00008             GaudiAlgo.__init__(self,name)
00009             return
00010 
00011         def initialize(self):
00012             status = GaudiAlgo.initialize(self)
00013             # just example, could do stuff here too.
00014             return status
00015 
00016         def execute(self):
00017 
00018             print "Init MyAlg",self.name
00019             
00020             # Get a volume from the TDS
00021             oil = self.getDet('/dd/Geometry/AD/lvOIL')
00022             print 'oil=',oil.name()
00023             print 'material=',oil.materialName()
00024 
00025             de_name = "/dd/Structure/DayaBay/db-rock/db-ows" \
00026                 + "/db-curtain/db-iws/db-ade1/db-sst1/db-oil1"
00027             dboil1 = self.getDet(de_name)
00028             gi = dboil1.geometry()
00029 
00030             top_name = "/dd/Structure/DayaBay"
00031             top = self.getDet(top_name)
00032             top_gi = top.geometry()
00033 
00034             import PyCintex
00035             Gaudi = PyCintex.makeNamespace('Gaudi')
00036 
00037             # convert origin of oil into global coordinates
00038             point = Gaudi.XYZPoint(0.0,0.0,0.0)
00039             gpoint = gi.toGlobal(point)
00040             print 'Global point: (',gpoint.x(),gpoint.y(),gpoint.z(),')'
00041 
00042             # Starting from the top, find what the smalled DE 
00043             # that holds point is
00044             s = top_gi.belongsToPath(gpoint,-1)
00045             print 'belongsToPath:',s
00046             de = self.getDet(s)
00047             while de:
00048                 print 's_de.name():',de.name()
00049                 de = de.parentIDetectorElement()
00050                 continue
00051             
00052 
00053             return SUCCESS
00054         pass
00055 
00056     ma = MyAlg("myalg")
00057     app.addAlgorithm(ma)
    app.addAlgorithm(ma)

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