spielwiese
Last change
on this file since a3f0fea was
a3f0fea,
checked in by Reimer Behrends <behrends@…>, 5 years ago
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Modify variable declarions for pSingular.
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-
Property mode set to
100644
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File size:
1.0 KB
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1 | #include "kernel/mod2.h" |
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2 | #ifdef HAVE_PYTHON_MOD |
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3 | #include <boost/python.hpp> |
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4 | #include "Singular/ipshell.h" |
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5 | #include "ring_wrap.h" |
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6 | #include "poly_wrap.h" |
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7 | static boost::python::object Ring_as_str(const Ring& r) |
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8 | { |
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9 | using boost::python::str; |
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10 | StringSetS(""); |
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11 | rWrite(r.pimpl.get()); |
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12 | char* out=StringEndS(); |
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13 | return boost::python::str(out,strlen(out)); |
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14 | } |
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15 | void ring_set(Ring & R) |
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16 | { |
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17 | ring r=R.pimpl.get(); |
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18 | idhdl h=rFindHdl(r,NULL); |
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19 | if (h==NULL) |
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20 | { |
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21 | char name_buffer[100]; |
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22 | STATIC_VAR int ending=0; |
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23 | ending++; |
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24 | sprintf(name_buffer, "PYTHON_RING_VAR%d",ending); |
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25 | h=enterid(name_buffer,0,RING_CMD,&IDROOT); |
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26 | IDRING(h)=r; |
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27 | r->ref++; |
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28 | } |
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29 | rSetHdl(h); |
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30 | for(int i=myynest;i>=0;i--) iiLocalRing[i]=r; |
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31 | } |
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32 | void export_ring() |
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33 | { |
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34 | boost::python::class_<Ring>("Ring", "reference to a Singular ring") |
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35 | .def("__str__", Ring_as_str) |
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36 | .def("set", ring_set,"equivalent to the singular command setring, which is not mapped as it is a command") |
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37 | .def(boost::python::init <>()); |
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38 | } |
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39 | #endif |
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