2014-10-27 18:43:09 -04:00
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/*
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AngelCode Scripting Library
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Copyright (c) 2003-2012 Andreas Jonsson
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you
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must not claim that you wrote the original software. If you use
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this software in a product, an acknowledgment in the product
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documentation would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and
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must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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The original version of this library can be located at:
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http://www.angelcode.com/angelscript/
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Andreas Jonsson
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andreas@angelcode.com
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*/
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//
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// as_variablescope.h
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//
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// A manager class for variable declarations
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//
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#ifndef AS_VARIABLESCOPE_H
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#define AS_VARIABLESCOPE_H
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#include "as_config.h"
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#ifndef AS_NO_COMPILER
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#include "as_array.h"
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#include "as_string.h"
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#include "as_datatype.h"
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BEGIN_AS_NAMESPACE
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struct sVariable
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{
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asCString name;
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asCDataType type;
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int stackOffset;
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bool isInitialized;
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bool isPureConstant;
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asQWORD constantValue;
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bool onHeap;
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};
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class asCVariableScope
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{
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public:
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asCVariableScope(asCVariableScope *parent);
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~asCVariableScope();
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void Reset();
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int DeclareVariable(const char *name, const asCDataType &type, int stackOffset, bool isObjectOnHeap);
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sVariable *GetVariable(const char *name);
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sVariable *GetVariableByOffset(int offset);
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asCVariableScope *parent;
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bool isBreakScope;
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bool isContinueScope;
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asCArray<sVariable *> variables;
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};
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END_AS_NAMESPACE
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#endif // AS_NO_COMPILER
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#endif
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