! @brief returns a const reverse iterator to the last element Returns a const iterator to the reverse-beginning; that is, the last elemen

! @brief returns a const reverse iterator to one before the first Returns a const reverse iterator to the reverse-end; that is, one before

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! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

事件上报 @param renderDuration c++渲染是时长 @param renderSuccess c++渲染是否成功 @param renderCmdCount c++侧渲染的指令 @param drawSuccess native侧上屏是否成功 @param bitmap

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

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! @brief return whether value is a number This function returns true if and only if the JSON value is a number. This includes both intege