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git://git.code.sf.net/p/cdesktopenv/code
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81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: TTFile.h /main/3 1995/11/03 12:33:57 rswiston $ */
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/*******************************************************************
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** (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
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** All rights are reserved. Copying or other reproduction of this
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** program except for archival purposes is prohibited without prior
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** written consent of Hewlett-Packard Company.
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********************************************************************
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****************************<+>*************************************/
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#ifndef _TTFILE_H_
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#define _TTFILE_H_
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#include "cstring.h"
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#include "Tt/tt_c.h"
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#ifdef HAS_EXCEPTIONS
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#define Throw(ex) throw ex
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#define Try try
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#define Catch(type,file) catch(type ex)
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#else
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#define Throw(ex) { ex; return; }
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#define Try
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#define Catch(type,file) if (file->ttFileOpFailed())
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#endif
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class TTFile : public CString {
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public:
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TTFile () : status(TT_OK) {}
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TTFile (const CString &, const CString &);
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TTFile (const TTFile &);
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~TTFile();
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TTFile & operator=(const TTFile &);
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#ifdef HAS_EXCEPTIONS
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class TT_Exception {
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public:
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TT_Exception (char * str)
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{ cerr << tt_status_message(tt_pointer_error(str)); }
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~TT_Exception() {}
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friend ostream & operator<< (ostream &, TTFile &);
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};
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#else
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void TT_Exception (char *);
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#if defined(linux) || defined(CSRG_BASED)
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friend std::ostream & operator<< (std::ostream &, TTFile &);
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#else
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friend ostream & operator<< (ostream &, TTFile &);
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#endif
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#endif
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int ttFileOpFailed () { return status != TT_OK; }
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Tt_status getStatus() { return status; }
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private:
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Tt_status status;
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};
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#endif
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