spaCy/spacy/strings.pxd

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from cymem.cymem cimport Pool
from preshed.maps cimport PreshMap
from murmurhash.mrmr cimport hash64
from .typedefs cimport attr_t
from libc.stdint cimport int64_t
from .structs cimport Utf8Str, UniStr
from .typedefs cimport hash_t
cpdef hash_t hash_string(unicode string) except 0
cdef inline void slice_unicode(UniStr* s, Py_UNICODE* chars, int start, int end) nogil:
s.chars = &chars[start]
s.n = end - start
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s.key = hash64(s.chars, <int>(s.n * sizeof(Py_UNICODE)), 0)
cdef class StringStore:
cdef Pool mem
cdef Utf8Str* strings
cdef int64_t size
cdef PreshMap _map
cdef size_t _resize_at
cdef const Utf8Str* intern(self, char* chars, int length, attr_t* id_) except NULL