feedc0de/boost_regex
1
0 Fork 0
forked from boostorg/regex
Code Pull Requests Activity

Hide key template instances behind factory functions.

Browse Source 
And provide a separate "module library"
Update testing scripts.
This commit is contained in:
jzmaddock committed 2024-04-18 16:37:12 +01:00
1 parent fbfdda66fd
commit 2c0058a902
45 files changed
+489 -362
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

include/boost/regex/v5/basic_regex.hpp
+27 -11
View File
@@ -650,22 +650,38 @@ private:
// and are designed to provide the strong exception guarantee
// (in the event of a throw, the state of the object remains unchanged).
//
namespace detail
{
template <class charT, class F, class Traits>
std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits> > create_implemenation(const charT* p1, const charT* p2, F f, std::shared_ptr<boost::regex_traits_wrapper<Traits> > ptraits)
{
std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits> > result;
if (!ptraits.get())
{
result = std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits> >(new BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits>());
}
else
{
result = std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits> >(new BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, Traits>(ptraits));
}
result->assign(p1, p2, f);
return result;
}
#ifdef BOOST_REGEX_AS_MODULE
std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<char, basic_regex<char>::traits_type> >
create_implemenation(const char* p1, const char* p2, basic_regex<char>::flag_type f, std::shared_ptr<boost::regex_traits_wrapper<basic_regex<char>::traits_type> > ptraits);
std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<wchar_t, basic_regex<wchar_t>::traits_type> >
create_implemenation(const wchar_t* p1, const wchar_t* p2, basic_regex<wchar_t>::flag_type f, std::shared_ptr<boost::regex_traits_wrapper<basic_regex<wchar_t>::traits_type> > ptraits);
#endif
}
template <class charT, class traits>
basic_regex<charT, traits>& basic_regex<charT, traits>::do_assign(const charT* p1,
const charT* p2,
flag_type f)
{
std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, traits> > temp;
if(!m_pimpl.get())
{
temp = std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, traits> >(new BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, traits>());
}
else
{
temp = std::shared_ptr<BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, traits> >(new BOOST_REGEX_DETAIL_NS::basic_regex_implementation<charT, traits>(m_pimpl->m_ptraits));
}
temp->assign(p1, p2, f);
temp.swap(m_pimpl);
m_pimpl = detail::create_implemenation(p1, p2, f, m_pimpl.get() ? m_pimpl->m_ptraits : std::shared_ptr<boost::regex_traits_wrapper<traits> >());
return *this;
}