25 lines
583 B
Cython
25 lines
583 B
Cython
"""
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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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# Author: Gael Varoquaux
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# License: BSD
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from libcpp.map cimport map as cpp_map
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# Import the C-level symbols of numpy
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cimport numpy as np
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DTYPE = np.float64
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ctypedef np.float64_t DTYPE_t
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ITYPE = np.intp
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ctypedef np.intp_t ITYPE_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[ITYPE_t, DTYPE_t] my_map
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cdef _to_arrays(self, ITYPE_t [:] keys, DTYPE_t [:] values)
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