* @brief Create a map to trace all members of this object. * @param alloc allocator that maintain this node's memory * @retval true successful

* @brief Check this node is a raw json. * @return true if it is raw json. */

* @brief Get object end iterator. * @return MemberIterator */

Convert num's each digit as packed 16-bit in a vector. num's digits as abcdefgh (high bits is 0 if not enough) The converted vector is { a, b, c, d, e

handle a unicode codepoint write appropriate values into dest src will advance 6 bytes or 12 bytes dest will advance a variable amount (return via poi

This is Eisel Lemire float parse algorithm implemented in C. * reference: https://nigeltao.github.io/blog/2020/eisel-lemire.html */

AtofNative is a slow fallback algorithms.

* @brief Get array =begin iterator * @return ValueIterator */

FormatSignificand trimed the trailing zeros.

has backslash, and no quote before it

has quote, and no backslash or unescaped before it

has unescaped, and no quote before it

result might be undefined when input_num is zero */

Binary shift left (* 2) by k bits. k <= maxShift to avoid overflow */

faster api for push 5 ~ 8 bytes.

Binary shift right (/ 2) by k bits. k <= maxShift to avoid overflow */

Trim trailing zeros from number */

returns a value with the high 16 bits set if not valid otherwise returns the conversion of the 4 hex digits at src into the bottom 16 bits of the 32-b