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$NetBSD: patch-cutl_re_re.cxx,v 1.1 2021/03/19 21:48:27 markd Exp $
* use std::regex instead of boost that don't have regex since 1.65
from FreeBSD ports
--- cutl/re/re.cxx.orig 2021-03-18 09:52:50.415539125 +0000
+++ cutl/re/re.cxx
@@ -9,7 +9,7 @@
#ifndef LIBCUTL_EXTERNAL_BOOST
# include <cutl/details/boost/tr1/regex.hpp>
#else
-# include <boost/tr1/regex.hpp>
+# include <regex>
#endif
using namespace std;
@@ -40,17 +40,17 @@ namespace cutl
struct basic_regex<C>::impl
{
typedef basic_string<C> string_type;
- typedef tr1::basic_regex<C> regex_type;
+ typedef std::basic_regex<C> regex_type;
typedef typename regex_type::flag_type flag_type;
impl () {}
impl (regex_type const& r): r (r) {}
impl (string_type const& s, bool icase)
{
- flag_type f (tr1::regex_constants::ECMAScript);
+ flag_type f (std::regex_constants::ECMAScript);
if (icase)
- f |= tr1::regex_constants::icase;
+ f |= std::regex_constants::icase;
r.assign (s, f);
}
@@ -118,15 +118,15 @@ namespace cutl
impl_ = s == 0 ? new impl : new impl (*s, icase);
else
{
- impl::flag_type f (tr1::regex_constants::ECMAScript);
+ impl::flag_type f (std::regex_constants::ECMAScript);
if (icase)
- f |= tr1::regex_constants::icase;
+ f |= std::regex_constants::icase;
impl_->r.assign (*s, f);
}
}
- catch (tr1::regex_error const& e)
+ catch (std::regex_error const& e)
{
throw basic_format<char> (s == 0 ? "" : *s, e.what ());
}
@@ -146,15 +146,15 @@ namespace cutl
impl_ = s == 0 ? new impl : new impl (*s, icase);
else
{
- impl::flag_type f (tr1::regex_constants::ECMAScript);
+ impl::flag_type f (std::regex_constants::ECMAScript);
if (icase)
- f |= tr1::regex_constants::icase;
+ f |= std::regex_constants::icase;
impl_->r.assign (*s, f);
}
}
- catch (tr1::regex_error const& e)
+ catch (std::regex_error const& e)
{
throw basic_format<wchar_t> (s == 0 ? L"" : *s, e.what ());
}
@@ -166,28 +166,28 @@ namespace cutl
bool basic_regex<char>::
match (string_type const& s) const
{
- return tr1::regex_match (s, impl_->r);
+ return std::regex_match (s, impl_->r);
}
template <>
bool basic_regex<wchar_t>::
match (string_type const& s) const
{
- return tr1::regex_match (s, impl_->r);
+ return std::regex_match (s, impl_->r);
}
template <>
bool basic_regex<char>::
search (string_type const& s) const
{
- return tr1::regex_search (s, impl_->r);
+ return std::regex_search (s, impl_->r);
}
template <>
bool basic_regex<wchar_t>::
search (string_type const& s) const
{
- return tr1::regex_search (s, impl_->r);
+ return std::regex_search (s, impl_->r);
}
template <>
@@ -196,13 +196,13 @@ namespace cutl
string_type const& sub,
bool first_only) const
{
- tr1::regex_constants::match_flag_type f (
- tr1::regex_constants::format_default);
+ std::regex_constants::match_flag_type f (
+ std::regex_constants::format_default);
if (first_only)
- f |= tr1::regex_constants::format_first_only;
+ f |= std::regex_constants::format_first_only;
- return tr1::regex_replace (s, impl_->r, sub, f);
+ return std::regex_replace (s, impl_->r, sub, f);
}
template <>
@@ -211,13 +211,13 @@ namespace cutl
string_type const& sub,
bool first_only) const
{
- tr1::regex_constants::match_flag_type f (
- tr1::regex_constants::format_default);
+ std::regex_constants::match_flag_type f (
+ std::regex_constants::format_default);
if (first_only)
- f |= tr1::regex_constants::format_first_only;
+ f |= std::regex_constants::format_first_only;
- return tr1::regex_replace (s, impl_->r, sub, f);
+ return std::regex_replace (s, impl_->r, sub, f);
}
}
}
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