From 22e5230c32237798d9cc2c832209d587eea5139a Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Wed, 28 Jan 2015 20:38:54 +0100
Subject: [PATCH] (ObjectLibrary) Added Query static method

Former-commit-id: 802dcc589dd2c552a332490153b6761341c0a698
---
 include/Nazara/Core/ObjectLibrary.hpp |  1 +
 include/Nazara/Core/ObjectLibrary.inl | 21 ++++++++++++++-------
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/include/Nazara/Core/ObjectLibrary.hpp b/include/Nazara/Core/ObjectLibrary.hpp
index be9834560..fca255b01 100644
--- a/include/Nazara/Core/ObjectLibrary.hpp
+++ b/include/Nazara/Core/ObjectLibrary.hpp
@@ -25,6 +25,7 @@ class NzObjectLibrary
 		static bool Has(const NzString& name);
 
 		static void Register(const NzString& name, NzObjectRef<Type> object);
+		static NzObjectRef<Type> Query(const NzString& name);
 		static void Unregister(const NzString& name);
 
 	private:
diff --git a/include/Nazara/Core/ObjectLibrary.inl b/include/Nazara/Core/ObjectLibrary.inl
index 2c46a3f45..15ed62ffc 100644
--- a/include/Nazara/Core/ObjectLibrary.inl
+++ b/include/Nazara/Core/ObjectLibrary.inl
@@ -8,14 +8,11 @@
 template<typename Type>
 NzObjectRef<Type> NzObjectLibrary<Type>::Get(const NzString& name)
 {
-	auto it = Type::s_library.find(name);
-	if (it != Type::s_library.end())
-		return it->second;
-	else
-	{
+	NzObjectRef<Type> ref = Query(name);
+	if (!ref)
 		NazaraError("Object \"" + name + "\" is not present");
-		return nullptr;
-	}
+
+	return ref;
 }
 
 template<typename Type>
@@ -30,6 +27,16 @@ void NzObjectLibrary<Type>::Register(const NzString& name, NzObjectRef<Type> obj
 	Type::s_library.emplace(name, object);
 }
 
+template<typename Type>
+NzObjectRef<Type> NzObjectLibrary<Type>::Query(const NzString& name)
+{
+	auto it = Type::s_library.find(name);
+	if (it != Type::s_library.end())
+		return it->second;
+	else
+		return nullptr;
+}
+
 template<typename Type>
 void NzObjectLibrary<Type>::Unregister(const NzString& name)
 {