Removed unused header.

include/bx/foreach.h

@@ -1,71 +0,0 @@
-/*
- * Copyright 2010-2017 Branimir Karadzic. All rights reserved.
- * License: https://github.com/bkaradzic/bx#license-bsd-2-clause
- */
-
-#ifndef BX_FOREACH_H_HEADER_GUARD
-#define BX_FOREACH_H_HEADER_GUARD
-
-#include "bx.h"
-
-namespace bx
-{
-	namespace foreach_ns
-	{
-		struct ContainerBase
-		{
-		};
-
-		template <typename Ty>
-		class Container : public ContainerBase
-		{
-		public:
-			inline Container(const Ty& _container)
-				: m_container(_container)
-				, m_break(0)
-				, m_it( _container.begin() )
-				, m_itEnd( _container.end() )
-			{
-			}
-
-			inline bool condition() const
-			{
-				return (!m_break++ && m_it != m_itEnd);
-			}
-
-			const Ty& m_container;
-			mutable int m_break;
-			mutable typename Ty::const_iterator m_it;
-			mutable typename Ty::const_iterator m_itEnd;
-		};
-
-		template <typename Ty>
-		inline Ty* pointer(const Ty&)
-		{
-			return 0;
-		}
-
-		template <typename Ty>
-		inline Container<Ty> containerNew(const Ty& _container)
-		{
-			return Container<Ty>(_container);
-		}
-
-		template <typename Ty>
-		inline const Container<Ty>* container(const ContainerBase* _base, const Ty*)
-		{
-			return static_cast<const Container<Ty>*>(_base);
-		}
-	} // namespace foreach_ns
-
-#define foreach(_variable, _container) \
-	for (const bx::foreach_ns::ContainerBase &__temp_container__ = bx::foreach_ns::containerNew(_container); \
-			bx::foreach_ns::container(&__temp_container__, true ? 0 : bx::foreach_ns::pointer(_container) )->condition(); \
-			++bx::foreach_ns::container(&__temp_container__, true ? 0 : bx::foreach_ns::pointer(_container) )->m_it) \
-	for (_variable = *container(&__temp_container__, true ? 0 : bx::foreach_ns::pointer(_container) )->m_it; \
-			bx::foreach_ns::container(&__temp_container__, true ? 0 : bx::foreach_ns::pointer(_container) )->m_break; \
-			--bx::foreach_ns::container(&__temp_container__, true ? 0 : bx::foreach_ns::pointer(_container) )->m_break)
-
-} // namespace bx
-
-#endif // BX_FOREACH_H_HEADER_GUARD