/usr/include/scilab/assignexp.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_ASSIGNEXP_HXX
#define AST_ASSIGNEXP_HXX
#include "exp.hxx"
#include "internal.hxx"
namespace ast
{
/** \brief Abstract an Assign Expression node.
**
** \b Example: b = a */
class AssignExp : public Exp
{
public:
AssignExp (const Location& location,
Exp& left_exp,
Exp& right_exp,
types::InternalType* pIT = NULL)
: Exp (location),
lr_owner(true),
_pIT(pIT)
{
left_exp.setParent(this);
right_exp.setParent(this);
_exps.push_back(&left_exp);
_exps.push_back(&right_exp);
}
/** \brief Destroy an Assign Exp node.
**
** Delete var and exp (see constructor). */
virtual ~AssignExp ()
{
if (lr_owner == false)
{
//set to NULL to avoid delete in ~Exp()
_exps[0] = NULL;
_exps[1] = NULL;
}
}
/** \} */
virtual AssignExp* clone()
{
AssignExp* cloned = new AssignExp(getLocation(), *getLeftExp().clone(), *getRightExp().clone());
cloned->setVerbose(isVerbose());
return cloned;
}
/** \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 name of the size (read only). */
Exp& getLeftExp() const
{
return *_exps[0];
}
/** \brief Return the name of the size */
Exp& getLeftExp()
{
return *_exps[0];
}
/** \brief Return the name of the init (read only). */
Exp& getRightExp() const
{
return *_exps[1];
}
/** \brief Return the name of the init */
Exp& getRightExp()
{
return *_exps[1];
}
types::InternalType* getRightVal()
{
return _pIT;
}
types::InternalType* getRightVal() const
{
return _pIT;
}
void setLrOwner(const bool b)
{
lr_owner = b;
}
/** \} */
virtual ExpType getType() const
{
return ASSIGNEXP;
}
inline bool isAssignExp() const
{
return true;
}
protected:
bool lr_owner;
types::InternalType* _pIT;
};
} // namespace ast
#endif // !AST_ASSIGNEXP_HXX
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