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25 lines
573 B
Cython
25 lines
573 B
Cython
from libcpp.vector cimport vector
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from libc.stdint cimport uint32_t
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from libc.stdint cimport int64_t
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from libc.stdint cimport int32_t
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from libc.stdint cimport uint64_t
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from .bits cimport BitArray, Code
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cdef struct Node:
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int32_t left
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int32_t right
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cdef class HuffmanCodec:
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cdef vector[Node] nodes
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cdef vector[Code] codes
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cdef Node root
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cdef readonly list leaves
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cdef readonly dict _map
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cpdef int encode_int32(self, int32_t[:] msg, BitArray bits) except -1
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cpdef int decode_int32(self, BitArray bits, int32_t[:] msg) except -1
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