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81cf5333c3
Added initializing() function to distinguish whether a module is initializing Changed logic so that multiple non-overlapping module_builders() may be constructed. This fixes a bug when BPL is built as a shared lib. [SVN r8361]
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
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// distribute this software is granted provided this copyright notice appears
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// in all copies. This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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// The author gratefully acknowleges the support of Dragon Systems, Inc., in
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// producing this work.
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#ifndef MODULE_DWA051000_H_
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# define MODULE_DWA051000_H_
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# include <boost/python/detail/config.hpp>
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# include <boost/python/reference.hpp>
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# include <boost/python/objects.hpp>
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# include <boost/python/detail/functions.hpp>
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namespace boost { namespace python {
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class module_builder
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{
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public:
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// Create a module. REQUIRES: only one module_builder is created per module.
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module_builder(const char* name);
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~module_builder();
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// Add elements to the module
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void add(detail::function* x, const char* name);
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void add(PyTypeObject* x, const char* name = 0);
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void add(ref x, const char*name);
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template <class Fn>
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void def_raw(Fn fn, const char* name)
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{
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add(detail::new_raw_arguments_function(fn), name);
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}
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template <class Fn>
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void def(Fn fn, const char* name)
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{
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add(detail::new_wrapped_function(fn), name);
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}
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// Return true iff a module is currently being built.
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static bool initializing();
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// Return the name of the module currently being built.
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// REQUIRES: initializing() == true
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static string name();
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// Return a pointer to the Python module object being built
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PyObject* module() const;
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private:
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PyObject* m_module;
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static PyMethodDef initial_methods[1];
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};
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//
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// inline implementations
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//
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inline PyObject* module_builder::module() const
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{
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return m_module;
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}
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}} // namespace boost::python
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#endif
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