File indexing completed on 2021-05-29 02:32:58
0001
0002 from __future__ import print_function
0003 import networkx as nx
0004 import re
0005 stdcl = re.compile("^std::(.*)[^>]$")
0006 stdptr = re.compile("(.*)_ptr$")
0007 datacl = re.compile("^class ")
0008 bfunc = re.compile("^function ")
0009 mbcl = re.compile("(base|data) class")
0010 farg = re.compile(r"(.*)\(\w+\)")
0011 nsep = re.compile(r"\:\:")
0012 topfunc = re.compile(
0013 r"::(produce|analyze|filter|beginLuminosityBlock|beginRun|beginStream)\(")
0014 baseclass = re.compile(
0015 "edm::(one::|stream::|global::)?ED(Producer|Filter|Analyzer)(Base)?")
0016 getfunc = re.compile(
0017 r"edm::eventsetup::EventSetupRecord::get\<.*\>\((.*)&\) const")
0018 handle = re.compile("(.*),?class edm::ES(.*)Handle<(.*)>")
0019 statics = set()
0020 toplevelfuncs = set()
0021 onefuncs = set()
0022 dataclassfuncs = set()
0023 virtfuncs = set()
0024 virtclasses = set()
0025 badfuncs = set()
0026 badclasses = set()
0027 esdclasses = set()
0028 dataclasses = set()
0029 flaggedclasses = set()
0030 memberclasses = set()
0031 derivedclasses = set()
0032
0033 Gdg = nx.DiGraph()
0034 Hdg = nx.DiGraph()
0035 Idg = nx.DiGraph()
0036
0037
0038 f = open('classes.txt.dumperall')
0039 for line in f:
0040 if mbcl.search(line):
0041 fields = line.split("'")
0042 if fields[2] == ' member data class ':
0043 if not stdcl.search(fields[2]):
0044 Hdg.add_edge(fields[1], fields[3], kind=fields[2])
0045 if fields[2] == ' templated member data class ':
0046 Hdg.add_edge(fields[1], fields[5], kind=fields[3])
0047 if fields[2] == ' base class ':
0048 Hdg.add_edge(fields[1], fields[3], kind=fields[2])
0049 Idg.add_edge(fields[3], fields[1], kind=' derived class')
0050 f.close()
0051
0052 f = open('function-calls-db.txt')
0053
0054 for line in f:
0055 if not bfunc.search(line):
0056 continue
0057 fields = line.split("'")
0058 if fields[2] == ' calls function ':
0059 Gdg.add_edge(fields[1], fields[3], kind=' calls function ')
0060 if getfunc.search(fields[3]):
0061 dataclassfuncs.add(fields[3])
0062 m = getfunc.match(fields[3])
0063 n = handle.match(m.group(1))
0064 if n:
0065 o = n.group(3)
0066 else:
0067 o = m.group(1)
0068 p = re.sub("class ", "", o)
0069 dataclass = re.sub("struct ", "", p)
0070 dataclasses.add(dataclass)
0071 if fields[2] == ' overrides function ':
0072 if baseclass.search(fields[3]):
0073 Gdg.add_edge(fields[1], fields[3], kind=' overrides function ')
0074 if topfunc.search(fields[3]):
0075 toplevelfuncs.add(fields[1])
0076 else:
0077 Gdg.add_edge(fields[3], fields[1], kind=' calls override function ')
0078 if fields[2] == ' static variable ':
0079 Gdg.add_edge(fields[1], fields[3], kind=' static variable ')
0080 statics.add(fields[3])
0081 f.close()
0082
0083 visited = set()
0084 nodes = sorted(dataclasses)
0085 for node in nodes:
0086 if node in visited:
0087 continue
0088 visited.add(node)
0089 if node in Hdg:
0090 stack = [(node, iter(Hdg[node]))]
0091 if node in Idg:
0092 Qdg = nx.dfs_preorder_nodes(Idg, node)
0093 for q in Qdg:
0094 print("class '"+q+"'")
0095 if q in Hdg:
0096 stack.append((q, iter(Hdg[q])))
0097 while stack:
0098 parent, children = stack[-1]
0099 print("class '"+parent+"'")
0100 try:
0101 child = next(children)
0102 if child not in visited:
0103 visited.add(child)
0104 if not stdcl.search(child):
0105 print("class '"+child+"'")
0106 stack.append((child, iter(Hdg[child])))
0107 kind = Hdg[parent][child]['kind']
0108 print(parent, kind, child)
0109 if stdptr.search(kind):
0110 if child in Idg:
0111 Qdg = nx.dfs_preorder_nodes(Idg, child)
0112 for q in Qdg:
0113 print("class '"+q+"'")
0114 if q in Hdg:
0115 stack.append((q, iter(Hdg[q])))
0116 except StopIteration:
0117 stack.pop()
