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🐛 fix logics

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This commit is contained in:
Niels Lohmann
2021-07-12 15:24:06 +02:00
parent d40e98ecef
commit b0730f29cf
3 changed files with 20 additions and 34 deletions
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23
single_include/nlohmann/json.hpp
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@ -22692,13 +22692,12 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
/// @note: This uses std::distance to support GCC 4.8,
/// see https://github.com/nlohmann/json/pull/1257
template<typename... Args>
iterator insert_iterator(const_iterator pos, typename iterator::difference_type cnt, Args&& ... args)
iterator insert_iterator(const_iterator pos, Args&& ... args)
{
iterator result(this);
JSON_ASSERT(m_value.array != nullptr);
auto insert_pos = std::distance(m_value.array->begin(), pos.m_it.array_iterator);
const auto capacity = m_value.array->capacity();
m_value.array->insert(pos.m_it.array_iterator, std::forward<Args>(args)...);
result.m_it.array_iterator = m_value.array->begin() + insert_pos;
@ -22706,17 +22705,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
// result.m_it.array_iterator = m_value.array->insert(pos.m_it.array_iterator, cnt, val);
// but the return value of insert is missing in GCC 4.8, so it is written this way instead.
if (capacity == m_value.array->capacity())
{
// capacity has not changed: updating parent of inserted elements is sufficient
set_parents(result, cnt);
}
else
{
// capacity has changed: update all elements' parents
set_parents();
}
set_parents();
return result;
}
@ -22754,7 +22743,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
}
// insert to array and return iterator
return insert_iterator(pos, static_cast<typename iterator::difference_type>(1), val);
return insert_iterator(pos, val);
}
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name()), *this));
@ -22805,7 +22794,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
}
// insert to array and return iterator
return insert_iterator(pos, static_cast<typename iterator::difference_type>(cnt), cnt, val);
return insert_iterator(pos, cnt, val);
}
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name()), *this));
@ -22867,7 +22856,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
}
// insert to array and return iterator
return insert_iterator(pos, std::distance(first, last), first.m_it.array_iterator, last.m_it.array_iterator);
return insert_iterator(pos, first.m_it.array_iterator, last.m_it.array_iterator);
}
/*!
@ -22909,7 +22898,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
}
// insert to array and return iterator
return insert_iterator(pos, static_cast<typename iterator::difference_type>(ilist.size()), ilist.begin(), ilist.end());
return insert_iterator(pos, ilist.begin(), ilist.end());
}
/*!