20 lines
516 B
Cython
20 lines
516 B
Cython
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# Authors: The scikit-learn developers
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# SPDX-License-Identifier: BSD-3-Clause
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"""
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Uses C++ map containers for fast dict-like behavior with keys being
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integers, and values float.
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"""
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from libcpp.map cimport map as cpp_map
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from ._typedefs cimport float64_t, intp_t
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###############################################################################
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# An object to be used in Python
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cdef class IntFloatDict:
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cdef cpp_map[intp_t, float64_t] my_map
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cdef _to_arrays(self, intp_t [:] keys, float64_t [:] values)
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