EQStream abstraction layer

libs/luabind/luabind/detail/operator_id.hpp

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+// Copyright (c) 2003 Daniel Wallin and Arvid Norberg
+
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+// OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+#ifndef LUABIND_OPERATOR_ID_HPP_INCLUDED
+#define LUABIND_OPERATOR_ID_HPP_INCLUDED
+
+#include <luabind/config.hpp>
+
+namespace luabind { namespace detail {
+
+	enum operator_id
+	{
+		op_add = 0,
+		op_sub,
+		op_mul,
+		op_div,
+		op_pow,
+		op_lt,
+		op_le,
+		op_eq,
+		op_call,
+		op_unm,
+		op_tostring,
+        op_concat,
+		op_len,
+
+		number_of_operators
+	};
+
+	inline const char* get_operator_name(int i)
+	{
+		static const char* a[number_of_operators] = {
+            "__add", "__sub", "__mul", "__div", "__pow", 
+            "__lt", "__le", "__eq", "__call", "__unm", 
+            "__tostring", "__concat", "__len" };
+		return a[i];
+	}
+
+	inline const char* get_operator_symbol(int i)
+	{
+		static const char* a[number_of_operators] = {
+            "+", "-", "*", "/", "^", "<", 
+            "<=", "==", "()", "- (unary)", 
+            "tostring", "..", "#" };
+		return a[i];
+	}
+
+	inline bool is_unary(int i)
+	{
+		// the reason why unary minus is not considered a unary operator here is
+		// that it always is given two parameters, where the second parameter always
+		// is nil.
+		return i == op_tostring;
+	}
+
+
+}}
+
+#endif // LUABIND_OPERATOR_ID_HPP_INCLUDED