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##########################################################################
# Classes which provide the geometry information.
##
from builtins import range
import itertools
import os
import ROOT
ROOT.PyConfig.IgnoreCommandLineOptions = True
ROOT.gROOT.SetBatch()
import Alignment.MillePedeAlignmentAlgorithm.mpsvalidate.geometrydata as mpsv_geometrydata
class Alignables:
""" Creates a list of the aligned strucutres. Get the fields out of the
TrackerTree.root file.
"""
def __init__(self, config):
# list of Structure objects, contains structures which were aligned
self.structures = []
self.config = config
def get_subdetid(self, objid):
return mpsv_geometrydata.data[objid].subdetid
def get_discriminator(self, objid):
return mpsv_geometrydata.data[objid].discriminator
def get_ndiscriminator(self, objid):
subdetid = self.get_subdetid(objid)
discriminator = self.get_discriminator(objid)
ndiscriminator = {key: [] for key in discriminator}
# open TrackerTree.root file
treeFile = ROOT.TFile(os.path.join(self.config.jobDataPath,
".TrackerTree.root"))
tree = treeFile.Get("TrackerTreeGenerator/TrackerTree/TrackerTree")
for entry in tree:
# check if entry is part of the structure
if (entry.SubdetId == subdetid):
for structure in discriminator:
ndiscriminator[structure].append(getattr(entry, structure))
for structure in discriminator:
ndiscriminator[structure] = [x for x in ndiscriminator[structure] if x != 0]
return [len(set(ndiscriminator[structure]))
for structure in discriminator]
def create_list(self, MillePedeUser):
# loop over output TTree
for entry in MillePedeUser:
# check which structures were aligned
if (entry.ObjId != 1 and 999999 not in map(abs, entry.Par)):
# check if structure is not yet in the list
if not any(x.name == str(entry.Name) for x in self.structures):
# create new structure object
name = str(entry.Name)
subdetid = self.get_subdetid(entry.ObjId)
discriminator = self.get_discriminator(entry.ObjId)
ndiscriminator = self.get_ndiscriminator(entry.ObjId)
# create structure
self.structures.append(
Structure(name, subdetid, discriminator, ndiscriminator))
# add detids which belong to this structure
self.structures[-1].detids = self.get_detids(subdetid)
def create_children_list(self):
for struct in self.structures:
# loop over discriminators -> create patterns
# pattern {"half": 2, "side": 2, "layer": 6, ...}
ranges = struct.ndiscriminator
pranges = [list(range(1, x+1)) for x in ranges]
# loop over all possible combinations of the values of the
# discriminators
for number in itertools.product(*pranges):
# create pattern dict
pattern = dict(zip(map(lambda x: x.lower(), struct.discriminator), number))
# name out of pattern
name = " ".join("{0} {1}".format(key.lower(), value)
for (key, value) in pattern.items())
# get detids of child
detids = self.get_detids(struct.subdetid, pattern)
# create child and add it to parent
child = Structure(name, struct.subdetid, detids=detids)
struct.children.append(child)
def get_detids(self, subdetid, pattern={}):
# list of all detids in the structure
detids = []
# open TrackerTree.root file
treeFile = ROOT.TFile(os.path.join(self.config.jobDataPath,
".TrackerTree.root"))
tree = treeFile.Get("TrackerTreeGenerator/TrackerTree/TrackerTree")
for entry in tree:
# check if entry is part of the structure
if (entry.SubdetId == subdetid):
# to create a child also check the pattern
structure_found = False
for structure in ("Half", "Side", "Layer", "Rod", "Ring",
"Petal", "Blade", "Panel", "OuterInner",
"Module"):
if structure.lower() in pattern:
if getattr(entry, structure) != pattern[structure.lower()]:
structure_found = True
break
if structure_found: continue
detids.append(entry.RawId)
return detids
class Structure:
""" A object represents a physical strucutre
"""
def __init__(self, name, subdetid, discriminator=[], ndiscriminator=[], detids=[]):
# name of the structure
self.name = name
# fields to identify the DetIds which belong to the structure
self.subdetid = subdetid
# fields which allow to discriminate the parts of the structure
self.discriminator = discriminator
# number per discriminator
self.ndiscriminator = ndiscriminator
# all DetIds which belong to this structure
self.detids = detids
# fieldss of all parts of the structure
self.children = []
def get_name(self):
return self.name
def get_children(self):
return self.children
def contains_detid(self, detid):
if detid in self.detids:
return True
return False
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