91 lines
1.9 KiB
C++
91 lines
1.9 KiB
C++
/*
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* This file is part of Abacus.
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* Copyright (C) 1997 Kai Nickel
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*
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* Abacus is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Abacus is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Abacus. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef INCLUDE_STATUS_HPP
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#define INCLUDE_STATUS_HPP
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/*****************************************************************************************
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Status.hpp
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------------------------------------------------------------------------------------------
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Universelle Status-Klasse zum Überwachen und Unterbrechen von Vorgängen,
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sowie zur Fehlerrückgabe.
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------------------------------------------------------------------------------------------
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29.12.1996
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*****************************************************************************************/
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#include <exec/exec.h> // wegen BOOL
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class Status
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{
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protected:
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int err;
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public:
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/*
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** Konstruktor
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*/
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Status():err(0)
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{
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};
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/*
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** Zwischenmeldung
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*/
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virtual void Update(int done = -1, int max = -1)
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{
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};
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/*
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** Soll Berechnung abgebrochen werden?
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*/
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virtual BOOL Break()
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{
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return err != 0;
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};
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/*
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** Fehler speichern, verursacht auch Abbruch
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*/
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virtual void setError(int e)
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{
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err = e;
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};
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/*
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** Fehler in Erfahrung bringen (0 = kein Fehler)
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*/
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virtual int getError()
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{
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return err;
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};
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};
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#endif
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