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Make CObjects mutable. Fixes #477441.

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Martin v. Löwis 2003-10-19 18:30:01 +00:00
parent 95cf84a4f3
commit 01a74b2fa1
4 changed files with 30 additions and 5 deletions
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16
Doc/api/concrete.tex
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@ -2479,34 +2479,40 @@ information on using these objects.
\end{ctypedesc}
\begin{cfuncdesc}{int}{PyCObject_Check}{PyObject *p}
Returns true if its argument is a \ctype{PyCObject}.
Return true if its argument is a \ctype{PyCObject}.
\end{cfuncdesc}
\begin{cfuncdesc}{PyObject*}{PyCObject_FromVoidPtr}{void* cobj,
void (*destr)(void *)}
Creates a \ctype{PyCObject} from the \code{void *}\var{cobj}. The
Create a \ctype{PyCObject} from the \code{void *}\var{cobj}. The
\var{destr} function will be called when the object is reclaimed,
unless it is \NULL.
\end{cfuncdesc}
\begin{cfuncdesc}{PyObject*}{PyCObject_FromVoidPtrAndDesc}{void* cobj,
void* desc, void (*destr)(void *, void *)}
Creates a \ctype{PyCObject} from the \ctype{void *}\var{cobj}. The
Create a \ctype{PyCObject} from the \ctype{void *}\var{cobj}. The
\var{destr} function will be called when the object is reclaimed.
The \var{desc} argument can be used to pass extra callback data for
the destructor function.
\end{cfuncdesc}
\begin{cfuncdesc}{void*}{PyCObject_AsVoidPtr}{PyObject* self}
Returns the object \ctype{void *} that the \ctype{PyCObject}
Return the object \ctype{void *} that the \ctype{PyCObject}
\var{self} was created with.
\end{cfuncdesc}
\begin{cfuncdesc}{void*}{PyCObject_GetDesc}{PyObject* self}
Returns the description \ctype{void *} that the \ctype{PyCObject}
Return the description \ctype{void *} that the \ctype{PyCObject}
\var{self} was created with.
\end{cfuncdesc}
\begin{cfuncdesc}{int}{PyCObject_SetVoidPtr}{PyObject* self, void* cobj}
Set the void pointer inside \var{self} to \var{cobj}.
The \ctype{PyCObject} must not have an associated destructor.
Return true on success, false on failure.
\end{cfuncdesc}
\subsection{Cell Objects \label{cell-objects}}