QoreShiftLeftOperatorNode.h

/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
    QoreShiftLeftOperatorNode.h
 
    Qore Programming Language
 
    Copyright (C) 2003 - 2022 Qore Technologies, s.r.o.
 
    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
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    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
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    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    DEALINGS IN THE SOFTWARE.
 
    Note that the Qore library is released under a choice of three open-source
    licenses: MIT (as above), LGPL 2+, or GPL 2+; see README-LICENSE for more
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*/
 
#ifndef _QORE_QORESHIFTLEFTOPERATORNODE_H
 
#define _QORE_QORESHIFTLEFTOPERATORNODE_H
 
class QoreShiftLeftOperatorNode : public QoreIntBinaryOperatorNode {
OP_COMMON
 
public:
    DLLLOCAL QoreShiftLeftOperatorNode(const QoreProgramLocation* loc, QoreValue left, QoreValue right)
            : QoreIntBinaryOperatorNode(loc, left, right) {
    }
 
    DLLLOCAL virtual QoreOperatorNode* copyBackground(ExceptionSink* xsink) const {
        return copyBackgroundExplicit<QoreShiftLeftOperatorNode>(xsink);
    }
 
protected:
    DLLLOCAL virtual QoreValue evalImpl(bool& needs_deref, ExceptionSink* xsink) const;
 
    DLLLOCAL virtual int parseInitImpl(QoreValue& val, QoreParseContext& parse_context);
};
 
#endif