From adf5946711dd8a6d56028d229dc3c5e100bdd879 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Thu, 7 Jan 2016 13:33:26 +0100
Subject: [PATCH] Core/Console: Add CountOf function

Former-commit-id: 8ea1456bc8debae102ca616176febb15d3759d17
---
 include/Nazara/Core/Algorithm.hpp |  2 ++
 include/Nazara/Core/Algorithm.inl | 12 ++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/include/Nazara/Core/Algorithm.hpp b/include/Nazara/Core/Algorithm.hpp
index 408eb79cf..048c5d902 100644
--- a/include/Nazara/Core/Algorithm.hpp
+++ b/include/Nazara/Core/Algorithm.hpp
@@ -23,6 +23,8 @@ namespace Nz
 	template<typename O, typename F, typename Tuple> auto Apply(O& object, F&& fn, Tuple&& t);
 	template<typename T> ByteArray ComputeHash(HashType hash, const T& v);
 	template<typename T> ByteArray ComputeHash(AbstractHash* hash, const T& v);
+	template<typename T, std::size_t N> constexpr std::size_t CountOf(T(&name)[N]) noexcept;
+	template<typename T> std::size_t CountOf(const T& c);
 	template<typename T> void HashCombine(std::size_t& seed, const T& v);
 
     template<typename T>
diff --git a/include/Nazara/Core/Algorithm.inl b/include/Nazara/Core/Algorithm.inl
index a23fea4e1..5977c6d42 100644
--- a/include/Nazara/Core/Algorithm.inl
+++ b/include/Nazara/Core/Algorithm.inl
@@ -62,6 +62,18 @@ namespace Nz
 		return hash->End();
 	}
 
+	template<typename T, std::size_t N> 
+	constexpr std::size_t CountOf(T(&name)[N]) noexcept
+	{
+		return N;
+	}
+
+	template<typename T> 
+	std::size_t CountOf(const T& c)
+	{
+		return c.size();
+	}
+
 	// Algorithme venant de CityHash par Google
 	// http://stackoverflow.com/questions/8513911/how-to-create-a-good-hash-combine-with-64-bit-output-inspired-by-boosthash-co
 	template<typename T>