Commit 13a7c602 authored by Xav83's avatar Xav83

Correct a warning from cppcheck:

binary_writer.hpp:869: (style) Consider using std::accumulate algorithm instead of a raw loop.

https://github.com/Xav83/nlohmann-json-cppcheck/commit/910a7d2b873dd7ae92ec81cced2bf73200ff4848/checks#step:5:107Signed-off-by: default avatarXav83 <x.jouvenot@gmail.com>
parent b9dfdbe6
......@@ -861,13 +861,12 @@ class binary_writer
*/
static std::size_t calc_bson_array_size(const typename BasicJsonType::array_t& value)
{
std::size_t embedded_document_size = 0ul;
std::size_t array_index = 0ul;
for (const auto& el : value)
const std::size_t embedded_document_size = std::accumulate(std::begin(value), std::end(value), 0ul, [&array_index](std::size_t result, const typename BasicJsonType::array_t::value_type & el)
{
embedded_document_size += calc_bson_element_size(std::to_string(array_index++), el);
}
return result + calc_bson_element_size(std::to_string(array_index++), el);
});
return sizeof(std::int32_t) + embedded_document_size + 1ul;
}
......
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