From 7b33ea08b973bcf2c949614ca1a697b4984766d1 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky@uci.edu>
Date: Thu, 15 Jun 2017 23:27:39 -0700
Subject: [PATCH] Fix functionencoder to have correct pointers...

---
 src/Encoders/functionencoder.c | 11 +++++++++--
 src/Encoders/functionencoder.h | 13 +++++++++++--
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/Encoders/functionencoder.c b/src/Encoders/functionencoder.c
index 119623a..fa51fba 100644
--- a/src/Encoders/functionencoder.c
+++ b/src/Encoders/functionencoder.c
@@ -1,8 +1,15 @@
 #include "functionencoder.h"
 
-FunctionEncoder * allocFunctionEncoder(FunctionEncoderType type, Function *function) {
+FunctionEncoder * allocFunctionEncoder(FunctionEncoderType type, Element *function) {
 	FunctionEncoder * this=(FunctionEncoder *)ourmalloc(sizeof(FunctionEncoder));
-	this->function=function;
+	this->op.function=function;
+	this->type=type;
+	return this;
+}
+
+FunctionEncoder * allocPredicateEncoder(FunctionEncoderType type, Boolean *predicate) {
+	FunctionEncoder * this=(FunctionEncoder *)ourmalloc(sizeof(FunctionEncoder));
+	this->op.predicate=predicate;
 	this->type=type;
 	return this;
 }
diff --git a/src/Encoders/functionencoder.h b/src/Encoders/functionencoder.h
index 6827535..4a6ba80 100644
--- a/src/Encoders/functionencoder.h
+++ b/src/Encoders/functionencoder.h
@@ -8,11 +8,20 @@ enum FunctionEncoderType {
 
 typedef enum FunctionEncoderType FunctionEncoderType;
 
+union ElementPredicate {
+	Element * function;
+	Boolean * predicate;
+};
+
+typedef union ElementPredicate ElementPredicate;
+
 struct FunctionEncoder {
 	FunctionEncoderType type;
-	Function * function;
+	bool isFunction; //true for function, false for predicate
+	ElementPredicate op;
 };
 
-FunctionEncoder * allocFunctionEncoder(FunctionEncoderType type, Function *function);
+FunctionEncoder * allocFunctionEncoder(FunctionEncoderType type, Element *function);
+FunctionEncoder * allocPredicateEncoder(FunctionEncoderType type, Boolean *predicate);
 void deleteFunctionEncoder(FunctionEncoder *this);
 #endif
-- 
2.34.1