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https://github.com/moses-smt/mosesdecoder.git
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55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
// $Id$
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/***********************************************************************
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Moses - factored phrase-based language decoder
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Copyright (C) 2006 University of Edinburgh
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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***********************************************************************/
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#ifndef moses_UserMessage_h
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#define moses_UserMessage_h
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#include <string>
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#include <queue>
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namespace Moses
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{
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/** User warnings/error messages.
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* Not the same as tracing messages, this should be usable even if Moses front-end if GUI
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*/
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class UserMessage
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{
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protected:
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static bool m_toStderr, m_toQueue;
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static std::queue<std::string> m_msgQueue;
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public:
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//! whether messages to go to stderr, a queue to later display, or both
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static void SetOutput(bool toStderr, bool toQueue) {
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m_toStderr = toStderr;
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m_toQueue = toQueue;
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}
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//! add a message to be displayed
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static void Add(const std::string &msg);
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//! get all messages in queue. Each is on a separate line. Clear queue afterwards
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static std::string GetQueue();
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};
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}
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#endif
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