-
- to_python_converter registers a conversion from
- objects of a given C++ type into a Python object.
+ to_python_converter registers a conversion from objects of a
+ given C++ type into a Python object.
Classes
-
Class template to_python_converter
-
- to_python_converter adds a wrapper around a static
- member function of its second template parameter, handling
- low-level details such as insertion into the converter registry.
+
Class template
+ to_python_converter
+ to_python_converter adds a wrapper around a static member
+ function of its second template parameter, handling low-level details
+ such as insertion into the converter registry.
to_python_converter template parameters
-In the table below, x denotes an object of type T
+ In the table below, x denotes an object of type
+ T
-
-
Parameter
-
-
Requirements
-
-
Description
-
T
+
Parameter
+
+
Requirements
+
+
Description
+
+
+
+
T
+
-
The C++ type of the source object in the conversion
+
The C++ type of the source object in the conversion
+
-
Conversion
+
Conversion
-
PyObject* p = Conversion::convert(x),
- if p == 0, PyErr_Occurred() != 0.
+
+ PyObject* p = Conversion::convert(x),
+ if p == 0, PyErr_Occurred() != 0.
-
A class type whose static member function
- convert does the real work of the conversion.
-
-
+
A class type whose static member function convert
+ does the real work of the conversion.
Effects: Registers a to_python converter which uses
- Conversion::convert() to do its work.
-
+ Conversion::convert() to do its work.
Example
+ This example presumes that someone has implemented the standard noddy example
+ module from the Python documentation, and placed the corresponding
+ declarations in "noddy.h". Because
+ noddy_NoddyObject is the ultimate trivial extension type,
+ the example is a bit contrived: it wraps a function for which all
+ information is contained in the type of its return value.
-This example presumes that someone has implemented the standard noddy example
-module from the Python documentation, and placed the corresponding
-declarations in "noddy.h". Because
-noddy_NoddyObject is the ultimate trivial extension type,
-the example is a bit contrived: it wraps a function for which all
-information is contained in the type of its return value.
-
-
