vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/* Copyright (C) 2021-2024 Free Software Foundation, Inc.
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Contributed by Oracle.
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This file is part of GNU Binutils.
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This program 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, or (at your option)
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any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#ifndef _QLPARSER_H
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#define _QLPARSER_H
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#include <sstream>
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#include <istream>
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#include <iostream>
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#include "Expression.h"
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/* This class contains parser inputs (a string, if non-NULL: if NULL, use cin),
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and outputs (obtained via operator(), which resets the output
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expression). The destructor deletes the returned expression to allow
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exception throws on syntax error to clean up properly. */
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namespace QL
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{
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struct Result
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{
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std::stringstream streamify;
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public:
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std::istream in;
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Expression *out;
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Result () : in (std::cin.rdbuf ()), out (NULL) { }
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Result (const char *instr) : streamify (std::string (instr)),
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in (streamify.rdbuf ()), out (NULL) { }
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Expression *operator() ()
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{
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Expression *o = out;
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out = NULL;
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return o;
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}
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~Result ()
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{
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delete out;
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}
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};
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};
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#endif /* _QLPARSER_H */
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