/usr/include/scilab/simplevar.hxx is in scilab-include 6.0.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2007-2008 - DIGITEO - Bruno JOFRET
*
* Copyright (C) 2012 - 2016 - Scilab Enterprises
*
* This file is hereby licensed under the terms of the GNU GPL v2.0,
* pursuant to article 5.3.4 of the CeCILL v.2.1.
* This file was originally licensed under the terms of the CeCILL v2.1,
* and continues to be available under such terms.
* For more information, see the COPYING file which you should have received
* along with this program.
*
*/
#ifndef AST_SIMPLEVAR_HXX
#define AST_SIMPLEVAR_HXX
#include "var.hxx"
#include "context.hxx"
namespace ast
{
/** \brief Abstract a Simple Variable node.
**
** \b Example: i */
class SimpleVar : public Var
{
/** \name Ctor & dtor.
** \{ */
public:
/** \brief Construct a Simple Variable node.
** \param location scanner position informations
** \param name the name of the variable
*/
SimpleVar (const Location& location,
const symbol::Symbol& name)
: Var (location),
_name (name),
_stack(NULL)
{
}
/** \brief Destroy a Field Variable node.
**
** Delete name, see constructor. */
virtual ~SimpleVar ()
{
}
virtual SimpleVar* clone()
{
SimpleVar* cloned = new SimpleVar(getLocation(), getSymbol());
cloned->setVerbose(isVerbose());
return cloned;
}
virtual bool equal(const Exp & e) const
{
return e.getType() == SIMPLEVAR && _name == static_cast<const SimpleVar &>(e)._name;
}
/** \name Visitors entry point.
** \{ */
public:
/** \brief Accept a const visitor \a v. */
virtual void accept (Visitor& v)
{
v.visit (*this);
}
/** \brief Accept a non-const visitor \a v. */
virtual void accept (ConstVisitor& v) const
{
v.visit (*this);
}
/** \} */
/** \name Accessors.
** \{ */
public:
/** \brief Return the Variable's name. */
const symbol::Symbol & getSymbol() const
{
return _name;
}
symbol::Symbol & getSymbol()
{
return _name;
}
symbol::Variable* getStack()
{
if (_stack == NULL)
{
_stack = symbol::Context::getInstance()->getOrCreate(_name);
}
return _stack;
}
/** \} */
bool operator== (const SimpleVar &rhs) const
{
return _name == rhs.getSymbol();
}
virtual ExpType getType() const
{
return SIMPLEVAR;
}
inline bool isSimpleVar() const
{
return true;
}
protected:
/** \brief Variable's name */
symbol::Symbol _name;
symbol::Variable* _stack;
};
} // namespace ast
#endif // !AST_SIMPLEVAR_HXX
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