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Added unchecked insertion

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This commit is contained in:
Krystian Stasiowski
2020-02-01 14:40:30 -05:00
parent c9910e30ee
commit 4655d68958
2 changed files with 112 additions and 23 deletions
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45
include/boost/static_string/impl/static_string.hpp
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@ -423,28 +423,6 @@ insert(
return curr_data + index;
}
template<std::size_t N, typename CharT, typename Traits>
BOOST_STATIC_STRING_CPP14_CONSTEXPR
auto
basic_static_string<N, CharT, Traits>::
insert(
const_iterator pos,
std::initializer_list<CharT> ilist) BOOST_STATIC_STRING_NO_EXCEPTIONS_NOEXCEPT ->
iterator
{
const auto curr_size = size();
const auto curr_data = data();
const auto index = pos - curr_data;
BOOST_STATIC_STRING_THROW_IF(
index > curr_size, std::out_of_range{"index > size()"});
BOOST_STATIC_STRING_THROW_IF(
ilist.size() > max_size() - curr_size, std::length_error{"count > max_size() - size()"});
Traits::move(&curr_data[index + ilist.size()], &curr_data[index], curr_size - index + 1);
detail::copy_with_traits<Traits>(ilist.begin(), ilist.end(), &curr_data[index]);
this->set_size(curr_size + ilist.size());
return curr_data + index;
}
//------------------------------------------------------------------------------
template<std::size_t N, typename CharT, typename Traits>
@ -962,6 +940,29 @@ replace_unchecked(
return *this;
}
template<std::size_t N, typename CharT, typename Traits>
BOOST_STATIC_STRING_CPP14_CONSTEXPR
auto
basic_static_string<N, CharT, Traits>::
insert_unchecked(
size_type index,
const CharT* s,
size_type count) BOOST_STATIC_STRING_NO_EXCEPTIONS_NOEXCEPT ->
basic_static_string<N, CharT, Traits>&
{
const auto curr_data = data();
const auto curr_size = size();
BOOST_STATIC_STRING_THROW_IF(
index > curr_size, std::out_of_range{"index > size()"});
BOOST_STATIC_STRING_THROW_IF(
count > max_size() - size(),
std::length_error{"count > max_size() - size()"});
Traits::move(&curr_data[index + count], &curr_data[index], curr_size - index + 1);
Traits::copy(&curr_data[index], s, count);
this->set_size(curr_size + count);
return *this;
}
// to_static_string
static_string<std::numeric_limits<int>::digits10 + 1>