decode a jpeg huffman value from the bitstream

after a restart interval, stbi__jpeg_reset the entropy decoder and the dc prediction

initialize a callback-based context

Element iterator ! \pre IsArray() == true */

计算 RRMSE：RGB 三个维度的 RRMSE 的平均值 @param model: 模型，用于计算 testX 对应的结果 testX: 测试数据的输入，n x 3 testY: 测试数据的输出，n x 3 mi

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对拷贝的 hyperbox 的所有维度进行扩展，extent 扩大 ratio @param ratio: 扩大百分比, 0% -- 100% @return expandedHyperbox: 扩

获取维度 @return dim: 维度

Get the value as double type. ! \note If the value is 64-bit integer type, it may lose precision. Use \c IsLosslessDouble() to check whether the conve

仅用数据训练当前结点

clean up the temporary component buffers

combined JPEG 'receive' and JPEG 'extend', since baseline always extends everything it receives.

returns 0..31 for the highest set bit

mallocs with size overflow checking

extract an arbitrarily-aligned N-bit value (N=bits) from v, and then make it 8-bits long and fractionally extend it to full full range.

returns STBI_rgb or whatever, 0 on error

Implementation of ISchemaStateFactory<SchemaType>

\em Past-the-end element iterator ! \pre IsArray() == true */

Frees a memory block (concept Allocator)

获取可划分的轴 @return spitableAxis: 可划分的轴

Computes integer powers of 10 in double (10.0^n). ! This function uses lookup table for fast and accurate results. \param n non-negative exponent.