Differential D2507 Diff 6236 src/backends/julia/juliaserver/juliaserver.h

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src/backends/julia/juliaserver/juliaserver.h

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17 * --- 17​ * ---
18 * Copyright (C) 2016 Ivan Lakhtanov <ivan.lakhtanov@gmail.com 18​ * Copyright (C) 2016 Ivan Lakhtanov <ivan.lakhtanov@gmail.com
19 */ 19​ */
20#pragma once 20​#pragma once
21 21​
22#include <QObject> 22​#include <QObject>
23#include <QString> 23​#include <QString>
24 24​
25​/**
26​ * Implementation of command execution server with DBus interface for Julia
27​ * language.
28​ *
29​ * Uses Julia embedding
30​ * http://docs.julialang.org/en/release-0.4/manual/embedding/ to get results.
31​ */
25class JuliaServer: public QObject 32​class JuliaServer: public QObject
26{ 33​{
27 Q_OBJECT 34​ Q_OBJECT
28public: 35​public:
29 JuliaServer(QObject *parent = nullptr); 36​ JuliaServer(QObject *parent = nullptr);
30 37​
31 virtual ~JuliaServer(); 38​ virtual ~JuliaServer();
32 39​
33public Q_SLOTS: 40​public Q_SLOTS:
41​ /**
42​ * Initializer for JuliaServer. Call this first before using it
43​ *
44​ * @param path path to julia executable
45​ */
34 Q_SCRIPTABLE void login(const QString &path) const; 46​ Q_SCRIPTABLE void login(const QString &path) const;
47​
48​ /**
49​ * Runs a piece of julia code. After this returns use getOutput, getError,
50​ * getWasException methods to retrieve execution result.
51​ *
52​ * @param command maybe multiline piece of julia code to run
53​ */
35 Q_SCRIPTABLE void runJuliaCommand(const QString &command); 54​ Q_SCRIPTABLE void runJuliaCommand(const QString &command);
55​
56​ /**
57​ * @return stdout output of the last command execution
58​ */
36 Q_SCRIPTABLE QString getOutput() const; 59​ Q_SCRIPTABLE QString getOutput() const;
60​
61​ /**
62​ * @return stderr output of the last command exection
63​ */
37 Q_SCRIPTABLE QString getError() const; 64​ Q_SCRIPTABLE QString getError() const;
65​
66​ /**
67​ * @return indicator that exception was triggered during last command
68​ * execution
69​ */
38 Q_SCRIPTABLE bool getWasException() const; 70​ Q_SCRIPTABLE bool getWasException() const;
39 71​
40private: 72​private:
41 QString m_error; 73​ QString m_error; //< Stores last stderr output
42 QString m_output; 74​ QString m_output; //< Stores last stdout output
43 bool m_was_exception; 75​ bool m_was_exception; //< Stores indicator of exception
44}; 76​};