mirror of
https://github.com/nlohmann/json
synced 2024-11-23 04:20:06 +00:00
♻️ refined SFINAE to fix some warnings
This commit is contained in:
parent
476b2e09be
commit
d2d65bb25b
@ -704,116 +704,126 @@ class binary_writer
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oa->write_characters(vec.data(), sizeof(NumberType));
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}
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template<typename NumberType>
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// UBJSON: write number (floating point)
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template<typename NumberType, typename std::enable_if<
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std::is_floating_point<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if (std::is_floating_point<NumberType>::value)
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('D')); // float64
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}
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write_number(n);
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}
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// UBJSON: write number (unsigned integer)
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template<typename NumberType, typename std::enable_if<
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std::is_unsigned<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if (n <= static_cast<uint64_t>((std::numeric_limits<int8_t>::max)()))
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('D')); // float64
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(n);
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write_number(static_cast<uint8_t>(n));
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}
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else if (std::is_unsigned<NumberType>::value)
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else if (n <= (std::numeric_limits<uint8_t>::max)())
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{
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if (n <= (std::numeric_limits<int8_t>::max)())
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<uint8_t>(n));
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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else if (n <= (std::numeric_limits<uint8_t>::max)())
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write_number(static_cast<uint8_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int16_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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else if (n <= (std::numeric_limits<int16_t>::max)())
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write_number(static_cast<int16_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int32_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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else if (n <= (std::numeric_limits<int32_t>::max)())
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write_number(static_cast<int32_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int64_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if (n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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else
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{
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if ((std::numeric_limits<int8_t>::min)() <= n and n <= (std::numeric_limits<int8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<int8_t>(n));
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}
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else if ((std::numeric_limits<uint8_t>::min)() <= n and n <= (std::numeric_limits<uint8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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}
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else if ((std::numeric_limits<int16_t>::min)() <= n and n <= (std::numeric_limits<int16_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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}
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else if ((std::numeric_limits<int32_t>::min)() <= n and n <= (std::numeric_limits<int32_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if ((std::numeric_limits<int64_t>::min)() <= n and n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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// LCOV_EXCL_START
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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// LCOV_EXCL_STOP
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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}
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// UBJSON: write number (signed integer)
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template<typename NumberType, typename std::enable_if<
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std::is_signed<NumberType>::value and
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not std::is_floating_point<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if ((std::numeric_limits<int8_t>::min)() <= n and n <= (std::numeric_limits<int8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<int8_t>(n));
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}
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else if (static_cast<int64_t>((std::numeric_limits<uint8_t>::min)()) <= n and n <= static_cast<int64_t>((std::numeric_limits<uint8_t>::max)()))
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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}
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else if ((std::numeric_limits<int16_t>::min)() <= n and n <= (std::numeric_limits<int16_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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}
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else if ((std::numeric_limits<int32_t>::min)() <= n and n <= (std::numeric_limits<int32_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if ((std::numeric_limits<int64_t>::min)() <= n and n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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// LCOV_EXCL_START
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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// LCOV_EXCL_STOP
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}
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/*!
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@brief determine the type prefix of container values
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@ -6909,116 +6909,126 @@ class binary_writer
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oa->write_characters(vec.data(), sizeof(NumberType));
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}
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template<typename NumberType>
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// UBJSON: write number (floating point)
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template<typename NumberType, typename std::enable_if<
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std::is_floating_point<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if (std::is_floating_point<NumberType>::value)
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('D')); // float64
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}
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write_number(n);
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}
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// UBJSON: write number (unsigned integer)
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template<typename NumberType, typename std::enable_if<
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std::is_unsigned<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if (n <= static_cast<uint64_t>((std::numeric_limits<int8_t>::max)()))
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('D')); // float64
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(n);
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write_number(static_cast<uint8_t>(n));
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}
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else if (std::is_unsigned<NumberType>::value)
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else if (n <= (std::numeric_limits<uint8_t>::max)())
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{
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if (n <= (std::numeric_limits<int8_t>::max)())
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<uint8_t>(n));
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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else if (n <= (std::numeric_limits<uint8_t>::max)())
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write_number(static_cast<uint8_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int16_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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else if (n <= (std::numeric_limits<int16_t>::max)())
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write_number(static_cast<int16_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int32_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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else if (n <= (std::numeric_limits<int32_t>::max)())
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write_number(static_cast<int32_t>(n));
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}
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else if (n <= static_cast<uint64_t>((std::numeric_limits<int64_t>::max)()))
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{
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if (add_prefix)
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if (n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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else
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{
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if ((std::numeric_limits<int8_t>::min)() <= n and n <= (std::numeric_limits<int8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<int8_t>(n));
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}
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else if ((std::numeric_limits<uint8_t>::min)() <= n and n <= (std::numeric_limits<uint8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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}
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else if ((std::numeric_limits<int16_t>::min)() <= n and n <= (std::numeric_limits<int16_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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}
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else if ((std::numeric_limits<int32_t>::min)() <= n and n <= (std::numeric_limits<int32_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if ((std::numeric_limits<int64_t>::min)() <= n and n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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// LCOV_EXCL_START
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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// LCOV_EXCL_STOP
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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}
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// UBJSON: write number (signed integer)
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template<typename NumberType, typename std::enable_if<
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std::is_signed<NumberType>::value and
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not std::is_floating_point<NumberType>::value, int>::type = 0>
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void write_number_with_ubjson_prefix(const NumberType n,
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const bool add_prefix)
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{
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if ((std::numeric_limits<int8_t>::min)() <= n and n <= (std::numeric_limits<int8_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('i')); // int8
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}
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write_number(static_cast<int8_t>(n));
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}
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else if (static_cast<int64_t>((std::numeric_limits<uint8_t>::min)()) <= n and n <= static_cast<int64_t>((std::numeric_limits<uint8_t>::max)()))
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('U')); // uint8
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}
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write_number(static_cast<uint8_t>(n));
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}
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else if ((std::numeric_limits<int16_t>::min)() <= n and n <= (std::numeric_limits<int16_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('I')); // int16
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}
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write_number(static_cast<int16_t>(n));
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}
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else if ((std::numeric_limits<int32_t>::min)() <= n and n <= (std::numeric_limits<int32_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('l')); // int32
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}
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write_number(static_cast<int32_t>(n));
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}
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else if ((std::numeric_limits<int64_t>::min)() <= n and n <= (std::numeric_limits<int64_t>::max)())
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{
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if (add_prefix)
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{
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oa->write_character(static_cast<CharType>('L')); // int64
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}
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write_number(static_cast<int64_t>(n));
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}
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// LCOV_EXCL_START
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else
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{
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JSON_THROW(out_of_range::create(407, "number overflow serializing " + std::to_string(n)));
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}
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// LCOV_EXCL_STOP
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}
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/*!
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@brief determine the type prefix of container values
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