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83acbbd523
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2072 a592a061-630c-0410-9148-cb99ea01b6c8
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
// -*- C++ -*-
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/* lxtl.h
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* LyX eXternalization Template Library
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* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2001 The LyX Team.
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*
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* This file Copyright 2000
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* Allan Rae
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* ======================================================
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*/
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#ifndef LXTL_H
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#define LXTL_H
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#include <xtl/autobuf.h>
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#include <xtl/objio.h>
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#include <xtl/giop.h>
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#include <xtl/xdr.h>
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// XDR_format causes an abort that's hard to track down. GDB says the abort
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// occurs in code from a different function to the one being run before the
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// abort! (XTL-1.3.pl.11)
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///
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typedef GIOP_format<auto_mem_buffer> gui_format;
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/* Simplify the use of the XTL. The caller is responsible for creating their
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own memory buffer. The buffer type isn't a template parameter because I
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need/want the forward declared buffer class in some other header files
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thereby avoiding an extra file dependency.
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ARRae 20000423
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*/
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/// Externalize a structure into a buffer.
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template<class Input>
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void getInMem(Input const & in, auto_mem_buffer & mb) {
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gui_format gf(mb);
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obj_output<gui_format> output(gf);
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output.simple(in);
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mb.rewind();
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}
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/// Internalize a structure from a buffer.
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template<class Input>
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void setFromMem(Input & in, auto_mem_buffer & mb) {
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gui_format gf(mb);
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obj_input<gui_format> input(gf);
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input.simple(in);
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}
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#endif
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