This is not fast query

* @brief 判断是否按下 */

Reserve space for a number of vertices and indices. You must finish filling your reserved data before calling PrimReserve() again, as it may reallocat

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Pop trailing draw command (used before merging or presenting to user) Note that this leaves the ImDrawList in a state unfit for further commands, as m

Advances the begin iterator to ``it``. */

Helper: Text buffer for logging/accumulating text

Retrieves pointer to the internal buffer contents as SID* */

Assigns pow(10, exp) to this bigint.

* Returns the number of buckets in the table. * * @return the bucket count */

=========================================================================== * Construct one Huffman tree and assigns the code bit strings and lengths

Removes an item from a bucket, decrementing the associated counter as well.

Divides this bignum by divisor, assigning the remainder to this and returning the quotient.

* Returns whether the table is empty or not. * * @return true if the table is empty, false otherwise */

=========================================================================== * Fill the window when the lookahead becomes insufficient. * Updates str

* Returns the allocator associated with the map * * @return the associated allocator */

Returns a cached power of 10 `c_k = c_k.f * pow(2, c_k.e)` such that its (binary) exponent satisfies `min_exponent <= c_k.e <= min_exponent + 28`.

* Set the maximum number of extra worker threads the table can spawn when * doing large batch operations. Currently batch operations occur in the

将标准的 sRGB 值转换为线性 RGB 值