Mercurial > jwe > qt-gui-with-push-parser

annotate qt-interpreter.h @ 12:894be158b32d

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define parser as a class and eliminate some global variables
author John W. Eaton <jwe@octave.org>
date Thu, 23 May 2019 17:57:20 -0400
parents 04867eba6428
children
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1 #if ! defined (calc_qt_interpreter_h)
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2 #define calc_qt_interpreter_h 1
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4 #include <QObject>
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5 #include <QString>
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7 #include "interpreter.h"
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9 namespace calc
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10 {
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11 class qt_interpreter : public QObject
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12 {
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13 Q_OBJECT
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15 public:
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17 qt_interpreter (void);
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19 ~qt_interpreter (void) = default;
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21 qt_interpreter (const qt_interpreter&) = delete;
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23 qt_interpreter& operator = (const qt_interpreter&) = delete;
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25 interpreter& get_interpreter (void) { return m_interpreter; }
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27 signals:
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29 void result_ready (double);
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31 void error_signal (const QString&);
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33 public slots:
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35 void execute (void);
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37 void accept_input_line (const QString& line);
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39 private:
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41 interpreter m_interpreter;
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42 };
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43 }
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45 #endif