From 07af06aaad16566d76a2feb6287f62aa3ce94794 Mon Sep 17 00:00:00 2001
From: Ruben Dashyan <ruben.dashyan@numworks.com>
Date: Fri, 19 Jul 2019 15:50:41 +0200
Subject: [PATCH] [apps/*/expression_model_store] Remove virtual symbol and
 unknownSymbol methods

---
 apps/graph/cartesian_function_store.h | 2 --
 apps/sequence/sequence_store.h        | 2 --
 apps/shared/expression_model_store.h  | 2 --
 3 files changed, 6 deletions(-)

diff --git a/apps/graph/cartesian_function_store.h b/apps/graph/cartesian_function_store.h
index 365de72ab..62c7e136f 100644
--- a/apps/graph/cartesian_function_store.h
+++ b/apps/graph/cartesian_function_store.h
@@ -11,8 +11,6 @@ namespace Graph {
 class CartesianFunctionStore : public Shared::FunctionStore {
 public:
   Shared::ExpiringPointer<Shared::CartesianFunction> modelForRecord(Ion::Storage::Record record) const { return Shared::ExpiringPointer<Shared::CartesianFunction>(static_cast<Shared::CartesianFunction *>(privateModelForRecord(record))); }
-  CodePoint symbol() const override { return Shared::CartesianFunction::Symbol(); }
-  CodePoint unknownSymbol() const override { return UCodePointUnknownX; }
 private:
   Ion::Storage::Record::ErrorStatus addEmptyModel() override;
   const char * modelExtension() const override { return Ion::Storage::funcExtension; }
diff --git a/apps/sequence/sequence_store.h b/apps/sequence/sequence_store.h
index 5f5a27a4b..dd6346ee9 100644
--- a/apps/sequence/sequence_store.h
+++ b/apps/sequence/sequence_store.h
@@ -12,8 +12,6 @@ namespace Sequence {
 class SequenceStore : public Shared::FunctionStore {
 public:
   using Shared::FunctionStore::FunctionStore;
-  CodePoint symbol() const override { return Sequence::Symbol(); }
-  CodePoint unknownSymbol() const override { return UCodePointUnknownN; }
   /* Sequence Store hold all its Sequences in an array. The Sequence pointers
    * return by modelForRecord are therefore non-expirable. We choose to return
    * Sequence * instead of ExpiringPointer<Sequence>. */
diff --git a/apps/shared/expression_model_store.h b/apps/shared/expression_model_store.h
index 2cf45424d..4a1adbf25 100644
--- a/apps/shared/expression_model_store.h
+++ b/apps/shared/expression_model_store.h
@@ -14,8 +14,6 @@ class ExpressionModelStore {
   // TODO find better name (once we remove ExpressionModelStore?)
 public:
   ExpressionModelStore();
-  virtual CodePoint symbol() const { return 0; }
-  virtual CodePoint unknownSymbol() const { return 0; }
 
   // Getters
   // By default, the number of models is not bounded