From 0f15387c6c8d6f6ef0a89315f13af48d8689dd36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Leclercq?= <lynix680@gmail.com>
Date: Wed, 14 Apr 2021 17:49:16 +0200
Subject: [PATCH] Shader: Add ShaderAst::Clone free function

---
 include/Nazara/Shader/ShaderAstCloner.hpp |  3 +++
 include/Nazara/Shader/ShaderAstCloner.inl | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/include/Nazara/Shader/ShaderAstCloner.hpp b/include/Nazara/Shader/ShaderAstCloner.hpp
index 33b6acf3a..08bb53227 100644
--- a/include/Nazara/Shader/ShaderAstCloner.hpp
+++ b/include/Nazara/Shader/ShaderAstCloner.hpp
@@ -81,6 +81,9 @@ namespace Nz::ShaderAst
 			std::vector<ExpressionPtr> m_expressionStack;
 			std::vector<StatementPtr>  m_statementStack;
 	};
+
+	inline ExpressionPtr Clone(ExpressionPtr& node);
+	inline StatementPtr Clone(StatementPtr& node);
 }
 
 #include <Nazara/Shader/ShaderAstCloner.inl>
diff --git a/include/Nazara/Shader/ShaderAstCloner.inl b/include/Nazara/Shader/ShaderAstCloner.inl
index 1182f110d..20a829343 100644
--- a/include/Nazara/Shader/ShaderAstCloner.inl
+++ b/include/Nazara/Shader/ShaderAstCloner.inl
@@ -5,8 +5,19 @@
 #include <Nazara/Shader/ShaderAstCloner.hpp>
 #include <Nazara/Shader/Debug.hpp>
 
-namespace Nz
+namespace Nz::ShaderAst
 {
+	inline ExpressionPtr Clone(ExpressionPtr& node)
+	{
+		AstCloner cloner;
+		return cloner.Clone(node);
+	}
+
+	inline StatementPtr Clone(StatementPtr& node)
+	{
+		AstCloner cloner;
+		return cloner.Clone(node);
+	}
 }
 
 #include <Nazara/Shader/DebugOff.hpp>