From 858c9fbb55d16d4e245849f4a3ee98fb5bdb81f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Fri, 18 Nov 2016 17:37:30 +0100
Subject: [PATCH] [poincare] Add constants to context class

Change-Id: I31f1cdc6ac49062d5cac36c36f8f9650dac9ea61
---
 poincare/include/poincare/context.h | 6 ++++--
 poincare/src/context.cpp            | 6 +++---
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/poincare/include/poincare/context.h b/poincare/include/poincare/context.h
index 81ad82af8..bf686b3c9 100644
--- a/poincare/include/poincare/context.h
+++ b/poincare/include/poincare/context.h
@@ -15,10 +15,12 @@ class Context {
     virtual const Expression * expressionForSymbol(const Symbol * symbol);
     virtual const Expression * scalarExpressionForIndex(int index);
     void setExpressionForSymbolName(Expression * expression, const Symbol * symbol);
+    static constexpr uint16_t k_maxNumberOfScalarExpressions = 26;
+    static constexpr uint16_t k_maxNumberOfListExpressions = 10;
+    static constexpr uint16_t k_maxNumberOfMatrixExpressions = 10;
   private:
     int symbolIndex(const Symbol * symbol) const;
-    static constexpr uint16_t k_maxNumberOfExpressions = 26;
-    Expression * m_expressions[k_maxNumberOfExpressions];
+    Expression * m_expressions[k_maxNumberOfScalarExpressions];
     static Float * defaultExpression();
 };
 
diff --git a/poincare/src/context.cpp b/poincare/src/context.cpp
index 4b51f1bbc..e0d231938 100644
--- a/poincare/src/context.cpp
+++ b/poincare/src/context.cpp
@@ -3,7 +3,7 @@
 
 Context::Context()
 {
-  for (int i = 0; i < k_maxNumberOfExpressions; i++) {
+  for (int i = 0; i < k_maxNumberOfScalarExpressions; i++) {
     m_expressions[i] = nullptr;
   }
 }
@@ -20,7 +20,7 @@ int Context::symbolIndex(const Symbol * symbol) const {
 
 const Expression * Context::expressionForSymbol(const Symbol * symbol) {
   int index = symbolIndex(symbol);
-  if (index < 0 || index >= k_maxNumberOfExpressions) {
+  if (index < 0 || index >= k_maxNumberOfScalarExpressions) {
     return nullptr;
   }
   if (m_expressions[index] == nullptr) {
@@ -30,7 +30,7 @@ const Expression * Context::expressionForSymbol(const Symbol * symbol) {
 }
 
 const Expression * Context::scalarExpressionForIndex(int index) {
-  assert(index < k_maxNumberOfExpressions);
+  assert(index < k_maxNumberOfScalarExpressions);
   return m_expressions[index];
 }