int64_t Huffman::Decode ( const uint8_t *  bufin, size_t  bufinlen, std::vector< uint16_t > &  pbufout  )

inline

Definition at line 401 of file huffman.h.

References Huffman::Decoder::Decode(), and i.

Referenced by Decompress(), and zfits::UncompressHUFFMAN16().

    {
        int64_t i = 0;

        // Read the number of data bytes this encoding represents.
        size_t data_count = 0;
        memcpy(&data_count, bufin, sizeof(size_t));
        i += sizeof(size_t);


        pbufout.resize(data_count);

        const Decoder decoder(bufin, i);

#ifndef __EXCEPTIONS
        if (i==-1)
            return -1;
#endif

        const uint8_t *in_ptr =
            decoder.Decode(bufin+i, bufin+bufinlen,
                           pbufout.data(), pbufout.data()+data_count);

#ifndef __EXCEPTIONS
        if (!in_ptr)
            return -1;
#endif

        return in_ptr-bufin;
    }

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