From 13d968ac6f17c7f6471d9dac957f947c11ab4ef5 Mon Sep 17 00:00:00 2001
From: Kia <kia@special-circumstanc.es>
Date: Wed, 19 Aug 2020 18:43:24 -0600
Subject: [PATCH] start augmenting the function signatures to do the
tree-building on the fly
---
CFGBoltzmann.py | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/CFGBoltzmann.py b/CFGBoltzmann.py
index b05fef5..abe35e2 100644
--- a/CFGBoltzmann.py
+++ b/CFGBoltzmann.py
@@ -360,9 +360,12 @@ class CFGBoltzmann:
def Gzero_shimmed(self, nonterminal, requested_length):
nonterminal_index = self.nonterminals_ordered.index(nonterminal)
- return self.Gzero(nonterminal_index, requested_length, 0)
- def Gzero(self, nonterminal_index, requested_length, depth):
+ root_of_tree = TreeNode("START",[])
+ operation_site = [0]
+ return (self.Gzero(nonterminal_index, requested_length, 0, root_of_tree, operation_site), root_of_tree)
+
+ def Gzero(self, nonterminal_index, requested_length, depth, root_of_tree, operation_site):
possibilities = self.Fzero(nonterminal_index, requested_length)
chosen_production = self.normalized_choice(possibilities)
print(" "* depth +"Gzero entering, with nonterminal", nonterminal_index, "and production rule number", chosen_production)
--
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