BitMagic-C++
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Byte based reader for un-aligned bit streaming. More...
#include <encoding.h>
Public Member Functions | |
bit_in (TDecoder &decoder) | |
unsigned | gamma () |
decode unsigned value using Elias Gamma coding More... | |
unsigned | get_bits (unsigned count) |
read number of bits out of the stream More... | |
void | bic_decode_u16 (bm::gap_word_t *arr, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode. More... | |
void | bic_decode_u16_bitset (bm::word_t *block, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
void | bic_decode_u16_dry (unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
void | bic_decode_u16_rg (bm::gap_word_t *arr, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode. More... | |
void | bic_decode_u16_cm (bm::gap_word_t *arr, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode. More... | |
void | bic_decode_u32_cm (bm::word_t *arr, unsigned sz, bm::word_t lo, bm::word_t hi) |
Binary Interpolative array decode (32-bit) More... | |
void | bic_decode_u16_rg_bitset (bm::word_t *block, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode into bitset (32-bit based) More... | |
void | bic_decode_u16_rg_dry (unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode into /dev/null. More... | |
void | bic_decode_u16_cm_bitset (bm::word_t *block, unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode into bitset (32-bit based) More... | |
void | bic_decode_u16_cm_dry (unsigned sz, bm::gap_word_t lo, bm::gap_word_t hi) |
Binary Interpolative array decode into /dev/null. More... | |
Byte based reader for un-aligned bit streaming.
Definition at line 239 of file encoding.h.
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inline |
Definition at line 242 of file encoding.h.
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inline |
Binary Interpolative array decode.
Definition at line 255 of file encoding.h.
References bm::bit_in< TDecoder >::bic_decode_u16_cm().
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inline |
Definition at line 261 of file encoding.h.
References bm::bit_in< TDecoder >::bic_decode_u16_cm_bitset().
void bm::bit_in< TDecoder >::bic_decode_u16_cm | ( | bm::gap_word_t * | arr, |
unsigned | sz, | ||
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode.
Definition at line 1298 of file encoding.h.
References bm::bit_scan_reverse32(), and BM_ASSERT.
Referenced by bm::bit_in< TDecoder >::bic_decode_u16().
void bm::bit_in< TDecoder >::bic_decode_u16_cm_bitset | ( | bm::word_t * | block, |
unsigned | sz, | ||
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode into bitset (32-bit based)
Definition at line 1349 of file encoding.h.
References bm::bit_scan_reverse32(), BM_ASSERT, bm::set_word_mask, and bm::set_word_shift.
Referenced by bm::bit_in< TDecoder >::bic_decode_u16_bitset().
void bm::bit_in< TDecoder >::bic_decode_u16_cm_dry | ( | unsigned | sz, |
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode into /dev/null.
Definition at line 1405 of file encoding.h.
References bm::bit_scan_reverse32(), and BM_ASSERT.
Referenced by bm::bit_in< TDecoder >::bic_decode_u16_dry().
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inline |
Definition at line 266 of file encoding.h.
References bm::bit_in< TDecoder >::bic_decode_u16_cm_dry().
void bm::bit_in< TDecoder >::bic_decode_u16_rg | ( | bm::gap_word_t * | arr, |
unsigned | sz, | ||
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode.
Definition at line 1205 of file encoding.h.
References bm::bit_scan_reverse32(), and BM_ASSERT.
void bm::bit_in< TDecoder >::bic_decode_u16_rg_bitset | ( | bm::word_t * | block, |
unsigned | sz, | ||
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode into bitset (32-bit based)
Definition at line 1456 of file encoding.h.
References bm::bit_scan_reverse32(), BM_ASSERT, bm::set_word_mask, and bm::set_word_shift.
void bm::bit_in< TDecoder >::bic_decode_u16_rg_dry | ( | unsigned | sz, |
bm::gap_word_t | lo, | ||
bm::gap_word_t | hi | ||
) |
Binary Interpolative array decode into /dev/null.
Definition at line 1502 of file encoding.h.
References bm::bit_scan_reverse32(), and BM_ASSERT.
void bm::bit_in< TDecoder >::bic_decode_u32_cm | ( | bm::word_t * | arr, |
unsigned | sz, | ||
bm::word_t | lo, | ||
bm::word_t | hi | ||
) |
Binary Interpolative array decode (32-bit)
Definition at line 1247 of file encoding.h.
References bm::bit_scan_reverse32(), and BM_ASSERT.
unsigned bm::bit_in< TDecoder >::gamma |
decode unsigned value using Elias Gamma coding
Definition at line 1543 of file encoding.h.
References bm::bit_scan_fwd().
unsigned bm::bit_in< TDecoder >::get_bits | ( | unsigned | count | ) |
read number of bits out of the stream
Definition at line 1628 of file encoding.h.
References BM_ASSERT.