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engines/hpl1/engine/libraries/angelscript/sources/as_variablescope.h

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+/*
+   AngelCode Scripting Library
+   Copyright (c) 2003-2012 Andreas Jonsson
+
+   This software is provided 'as-is', without any express or implied
+   warranty. In no event will the authors be held liable for any
+   damages arising from the use of this software.
+
+   Permission is granted to anyone to use this software for any
+   purpose, including commercial applications, and to alter it and
+   redistribute it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you
+      must not claim that you wrote the original software. If you use
+      this software in a product, an acknowledgment in the product
+      documentation would be appreciated but is not required.
+
+   2. Altered source versions must be plainly marked as such, and
+      must not be misrepresented as being the original software.
+
+   3. This notice may not be removed or altered from any source
+      distribution.
+
+   The original version of this library can be located at:
+   http://www.angelcode.com/angelscript/
+
+   Andreas Jonsson
+   andreas@angelcode.com
+*/
+
+
+//
+// as_variablescope.h
+//
+// A manager class for variable declarations
+//
+
+
+#ifndef AS_VARIABLESCOPE_H
+#define AS_VARIABLESCOPE_H
+
+#include "as_config.h"
+
+#ifndef AS_NO_COMPILER
+
+#include "as_memory.h"
+#include "as_string.h"
+#include "as_datatype.h"
+
+BEGIN_AS_NAMESPACE
+
+struct sVariable {
+	asCString   name;
+	asCDataType type;
+	int         stackOffset;
+	bool        isInitialized;
+	bool        isPureConstant;
+	asQWORD     constantValue;
+	bool        onHeap;
+};
+
+class asCVariableScope {
+public:
+	asCVariableScope(asCVariableScope *parent);
+	~asCVariableScope();
+
+	void Reset();
+
+	int DeclareVariable(const char *name, const asCDataType &type, int stackOffset, bool isObjectOnHeap);
+	sVariable *GetVariable(const char *name);
+	sVariable *GetVariableByOffset(int offset);
+
+	asCVariableScope *parent;
+
+	bool isBreakScope;
+	bool isContinueScope;
+
+	asCArray<sVariable *> variables;
+};
+
+END_AS_NAMESPACE
+
+#endif // AS_NO_COMPILER
+
+#endif