From f782b81ba10c9b7a1e221b16de0aaa7b6c521729 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 25 Apr 2018 17:00:07 -0400
Subject: EntityManager const-correctness

---
 src/entity_manager.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/entity_manager.cpp')

diff --git a/src/entity_manager.cpp b/src/entity_manager.cpp
index f792e17..0aaaf8e 100644
--- a/src/entity_manager.cpp
+++ b/src/entity_manager.cpp
@@ -5,7 +5,7 @@
 
 template <>
 std::set<EntityManager::id_type> EntityManager::getEntitiesWithComponents<>(
-  std::set<std::type_index>& componentTypes)
+  std::set<std::type_index>& componentTypes) const
 {
   if (cachedComponents.count(componentTypes) == 1)
   {
@@ -15,7 +15,7 @@ std::set<EntityManager::id_type> EntityManager::getEntitiesWithComponents<>(
   std::set<id_type>& cache = cachedComponents[componentTypes];
   for (id_type entity = 0; entity < entities.size(); entity++)
   {
-    EntityData& data = entities[entity];
+    const EntityData& data = entities[entity];
     bool cacheEntity = true;
 
     for (auto& componentType : componentTypes)
-- 
cgit 1.4.1