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https://github.com/triqs/dft_tools
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38 lines
1.4 KiB
Cython
38 lines
1.4 KiB
Cython
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cdef class MeshImTime:
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cdef mesh_imtime _c
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def __init__(self, beta, stat, int n_max, kind):
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self._c = make_mesh_imtime(beta, {'F' :Fermion, 'B' : Boson}[stat], n_max, {'H':half_bins, 'F':full_bins, 'W':without_last}[kind])
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def __len__ (self) : return self._c.size()
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property beta :
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"""Inverse temperature"""
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def __get__(self): return self._c.domain().beta
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property kind :
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"""Inverse temperature"""
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def __get__(self): return self._c.kind()
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property statistic :
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def __get__(self): return 'F' if self._c.domain().statistic==Fermion else 'B'
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def __iter__(self) : # I use the C++ generator !
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cdef mesh_pt_generator[mesh_imtime ] g = mesh_pt_generator[mesh_imtime ](&self._c)
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while not g.at_end() :
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yield g.to_point()
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g.increment()
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def __richcmp__(MeshImTime self, MeshImTime other,int op) :
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if op ==2 : # ==
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return self._c == other._c
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def __reduce__(self):
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return self.__class__, (self.beta, self.statistic, len(self), {half_bins: 'H', full_bins: 'F', without_last: 'W'}[self.kind])
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# C -> Python
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cdef inline make_MeshImTime ( mesh_imtime x) :
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return MeshImTime( x.domain().beta, 'F' if x.domain().statistic==Fermion else 'B',
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x.size(), {half_bins: 'H', full_bins: 'F', without_last: 'W'}[x.kind()] )
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