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Merge pull request #10045 from danieldk/merge-master

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Update develop with master
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Daniël de Kok 2022-01-13 10:32:52 +01:00 committed by GitHub
commit e8a047a8d4
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1 changed files with 14 additions and 9 deletions
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21
spacy/pipeline/_parser_internals/_state.pxd
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@ -1,3 +1,4 @@
from cython.operator cimport dereference as deref, preincrement as incr
from libc.string cimport memcpy, memset from libc.string cimport memcpy, memset
from libc.stdlib cimport calloc, free from libc.stdlib cimport calloc, free
from libc.stdint cimport uint32_t, uint64_t from libc.stdint cimport uint32_t, uint64_t
@ -184,16 +185,20 @@ cdef cppclass StateC:
int L(int head, int idx) nogil const: int L(int head, int idx) nogil const:
if idx < 1 or this._left_arcs.size() == 0: if idx < 1 or this._left_arcs.size() == 0:
return -1 return -1
cdef vector[int] lefts
for i in range(this._left_arcs.size()): # Work backwards through left-arcs to find the arc at the
arc = this._left_arcs.at(i) # requested index more quickly.
cdef size_t child_index = 0
it = this._left_arcs.const_rbegin()
while it != this._left_arcs.rend():
arc = deref(it)
if arc.head == head and arc.child != -1 and arc.child < head: if arc.head == head and arc.child != -1 and arc.child < head:
lefts.push_back(arc.child) child_index += 1
idx = (<int>lefts.size()) - idx if child_index == idx:
if idx < 0: return arc.child
incr(it)
return -1 return -1
else:
return lefts.at(idx)
int R(int head, int idx) nogil const: int R(int head, int idx) nogil const:
if idx < 1 or this._right_arcs.size() == 0: if idx < 1 or this._right_arcs.size() == 0: