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🔨 added fix for arrays

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This commit is contained in:
Niels Lohmann 2018-10-25 13:01:18 +02:00
parent 1968e5c793
commit 62126278a6
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GPG key ID: 7F3CEA63AE251B69
9 changed files with 43 additions and 19 deletions
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7
include/nlohmann/detail/output/binary_writer.hpp
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@ -875,10 +875,11 @@ 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)
{
embedded_document_size += calc_bson_element_size("", el);
embedded_document_size += calc_bson_element_size(std::to_string(array_index++), el);
}
return sizeof(std::int32_t) + embedded_document_size + 1ul;
@ -893,9 +894,11 @@ class binary_writer
write_bson_entry_header(name, 0x04); // array
write_number<std::int32_t, true>(static_cast<std::int32_t>(calc_bson_array_size(value)));
std::size_t array_index = 0ul;
for (const auto& el : value)
{
write_bson_element("", el);
write_bson_element(std::to_string(array_index++), el);
}
oa->write_character(static_cast<CharType>(0x00));