X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fmisc.h;h=7aa8aaf9e7fb6d41c3d4acc893b464d581675b51;hp=e9ed91bfa672b300214a69afe06c680b12993bae;hb=76e338af116120d93d082ad247591ec9adad9233;hpb=e17243fb2421977cb781361828b77718e2cf8d48

diff --git a/source/misc.h b/source/misc.h
index e9ed91bf..7aa8aaf9 100644
--- a/source/misc.h
+++ b/source/misc.h
@@ -20,6 +20,31 @@ void set(GLenum, bool);
 void get(GLenum, int &);
 int get_i(GLenum);
 
+class Bind
+{
+private:
+	struct Base
+	{
+		virtual ~Base() { }
+	};
+
+	template<typename T>
+	struct Binder: Base
+	{
+		const T &obj;
+
+		Binder(const T &o): obj(o) { obj.bind(); }
+		~Binder() { obj.unbind(); }
+	};
+
+	Base *binder;
+
+public:
+	template<typename T>
+	Bind(const T &o): binder(new Binder<T>(o)) { }
+	~Bind() { delete binder; }
+};
+
 } // namespace GL
 } // namespace Msp