def _initCFG(self, row):
self.currentCFG = CFG()
self.currentCFG.addNode(BasicBlock(row))
self.currentLevel = int(getCSVRowLevel(row)) + 1
self.functionLevel = self.currentLevel - 1
self.functionName = row[5]
self.functionPos = row[1]
self.resetStacks()
def prune(self, cfg):
prunedCfg = CFG()
prunedCfg.edges = cfg.edges
for basicBlock in cfg.nodes:
prunedBasicBlock = self.pruneBasicBlock(basicBlock)
prunedCfg.addNode(prunedBasicBlock)
prunedCfg.registerSuccessors()
return prunedCfg
