mirror of
https://github.com/triqs/dft_tools
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58 lines
1.0 KiB
ReStructuredText
58 lines
1.0 KiB
ReStructuredText
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Python bindings
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#####################
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All the idioms that we use from boost.python ....
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Introduction to boost.python
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==============================
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* wrapping versus converting.
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Example of wrapping a function, a class, with an array.
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Using a more complex converters.
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Wrapping enable a converter.
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* converting : principle.
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Ref to doc.
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The simple triqs way to build a converter.
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Example of range !
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* Passing a pyobject.
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* Difference between PyObject* and bpy::object
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Reference counting.
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* More sophisticated data structure.
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* THE TRIQS tools : a thin layer (converter) for recursive conversion
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(e.g. vector<T> , unordered_map, ....)
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boost.python : a C++ API for python
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======================================
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Code injection
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=================
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The problem.
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The solution : injection and documentation.
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Examples
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==========
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Passing a dict for parameters in a routine.
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Passing a list of gf_view into a vector of gf_view...
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---> make it a const vector to avoid changing it....
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Other options
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==============
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* Swig
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* Cython
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