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d654162044
We have many classes that copy cotr and assignment operator are deleted, so this patch replaces these existing mechanical code with macro DISABLE_COPY_AND_ASSIGN. gdb: 2017-09-19 Yao Qi <yao.qi@linaro.org> * annotate.h (struct annotate_arg_emitter): Use DISABLE_COPY_AND_ASSIGN. * common/refcounted-object.h (refcounted_object): Likewise. * completer.h (struct completion_result): Likewise. * dwarf2read.c (struct dwarf2_per_objfile): Likewise. * filename-seen-cache.h (filename_seen_cache): Likewise. * gdbcore.h (thread_section_name): Likewise. * gdb_regex.h (compiled_regex): Likewise. * gdbthread.h (scoped_restore_current_thread): Likewise. * inferior.h (scoped_restore_current_inferior): Likewise. * jit.c (jit_reader): Likewise. * linespec.h (struct linespec_result): Likewise. * mi/mi-parse.h (struct mi_parse): Likewise. * nat/fork-inferior.c (execv_argv): Likewise. * progspace.h (scoped_restore_current_program_space): Likewise. * python/python-internal.h (class gdbpy_enter): Likewise. * regcache.h (regcache): Likewise. * target-descriptions.c (struct tdesc_reg): Likewise. (struct tdesc_type): Likewise. (struct tdesc_feature): Likewise. * ui-out.h (ui_out_emit_type): Likewise.
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
/* Portable <regex.h>.
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Copyright (C) 2000-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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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 of the License, or
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(at your option) 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, see <http://www.gnu.org/licenses/>. */
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#ifndef GDB_REGEX_H
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#define GDB_REGEX_H 1
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#ifdef USE_INCLUDED_REGEX
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# include "xregex.h"
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#else
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/* Request 4.2 BSD regex functions. */
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# define _REGEX_RE_COMP
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# include <regex.h>
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#endif
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/* A compiled regex. This is mainly a wrapper around regex_t. The
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the constructor throws on regcomp error and the destructor is
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responsible for calling regfree. The former means that it's not
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possible to create an instance of compiled_regex that isn't
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compiled, hence the name. */
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class compiled_regex
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{
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public:
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/* Compile a regexp and throw an exception on error, including
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MESSAGE. REGEX and MESSAGE must not be NULL. */
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compiled_regex (const char *regex, int cflags,
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const char *message)
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ATTRIBUTE_NONNULL (2) ATTRIBUTE_NONNULL (4);
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~compiled_regex ();
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DISABLE_COPY_AND_ASSIGN (compiled_regex);
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/* Wrapper around ::regexec. */
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int exec (const char *string,
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size_t nmatch, regmatch_t pmatch[],
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int eflags) const;
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/* Wrapper around ::re_search. (Not const because re_search's
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regex_t parameter isn't either.) */
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int search (const char *string, int size, int startpos,
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int range, struct re_registers *regs);
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private:
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/* The compiled pattern. */
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regex_t m_pattern;
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};
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#endif /* not GDB_REGEX_H */
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