mirror of
git://sourceware.org/git/libabigail.git
synced 2025-02-09 18:17:07 +00:00
f014f8c1f0
G++ 4.8.5 doesn't allow a function template specialization to appear in a namespace that is different from the namespace where the function template was declared. Also, in that namespace, the name of the specialized function template must be non-fully-qualified. Fixed thus. * include/abg-libxml-utils.h (build_sptr<xmlTextReader>): Wrap this specialization in the namespace sptr_utils and do away with the sptr_utils qualifier. * include/abg-regex.h (build_sptr<regex_t>): Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
// -*- mode: C++ -*-
|
|
//
|
|
// Copyright (C) 2013-2020 Red Hat, Inc.
|
|
//
|
|
// This file is part of the GNU Application Binary Interface Generic
|
|
// Analysis and Instrumentation Library (libabigail). This library is
|
|
// free software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU Lesser General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option) any
|
|
// later version.
|
|
|
|
// This library is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Lesser Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this program; see the file COPYING-LGPLV3. If
|
|
// not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/// @file
|
|
///
|
|
/// Wrappers around regex types and functions.
|
|
|
|
#ifndef __ABG_REGEX_H__
|
|
#define __ABG_REGEX_H__
|
|
|
|
#include <regex.h>
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "abg-cxx-compat.h"
|
|
#include "abg-sptr-utils.h"
|
|
|
|
namespace abigail
|
|
{
|
|
|
|
/// Namespace for regex types and functions.
|
|
namespace regex
|
|
{
|
|
|
|
/// A convenience typedef for a shared pointer of regex_t.
|
|
typedef abg_compat::shared_ptr<regex_t> regex_t_sptr;
|
|
|
|
/// A delete functor for a shared_ptr of regex_t.
|
|
struct regex_t_deleter
|
|
{
|
|
/// The operator called to de-allocate the pointer to regex_t
|
|
/// embedded in a shared_ptr<regex_t>
|
|
///
|
|
/// @param r the pointer to regex_t to de-allocate.
|
|
void
|
|
operator()(::regex_t* r)
|
|
{
|
|
regfree(r);
|
|
delete r;
|
|
}
|
|
};//end struct regex_deleter
|
|
|
|
std::string
|
|
generate_from_strings(const std::vector<std::string>& strs);
|
|
|
|
}// end namespace regex
|
|
|
|
namespace sptr_utils
|
|
{
|
|
/// Specialization of sptr_utils::build_sptr for regex_t.
|
|
///
|
|
/// This is used to wrap a pointer to regex_t into a
|
|
/// shared_ptr<regex_t>.
|
|
///
|
|
/// @param p the bare pointer to regex_t to wrap into a shared_ptr<regex_t>.
|
|
///
|
|
/// @return the shared_ptr<regex_t> that wraps @p p.
|
|
template<>
|
|
regex::regex_t_sptr
|
|
build_sptr<regex_t>(regex_t *p);
|
|
|
|
/// Specialization of sptr_utils::build_sptr for regex_t.
|
|
///
|
|
/// This creates a pointer to regex_t and wraps it into a shared_ptr<regex_t>.
|
|
///
|
|
/// @return the shared_ptr<regex_t> wrapping the newly created regex_t*
|
|
template<>
|
|
regex::regex_t_sptr
|
|
build_sptr<regex_t>();
|
|
|
|
}// end namespace sptr_utils
|
|
|
|
}// end namespace abigail
|
|
|
|
#endif //__ABG_REGEX_H__
|