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Diffstat (limited to 'Doc/api')
| -rw-r--r-- | Doc/api/concrete.tex | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex index 9e0c5bb..e0664b5 100644 --- a/Doc/api/concrete.tex +++ b/Doc/api/concrete.tex @@ -1611,6 +1611,27 @@ They all return \NULL{} or \code{-1} if an exception occurs. string. \code{-1} is returned if there was an error. \end{cfuncdesc} +\begin{cfuncdesc}{void}{PyUnicode_InternInPlace}{PyObject **string} + Intern the argument \var{*string} in place. The argument must be + the address of a pointer variable pointing to a Python unicode string + object. If there is an existing interned string that is the same as + \var{*string}, it sets \var{*string} to it (decrementing the + reference count of the old string object and incrementing the + reference count of the interned string object), otherwise it leaves + \var{*string} alone and interns it (incrementing its reference + count). (Clarification: even though there is a lot of talk about + reference counts, think of this function as reference-count-neutral; + you own the object after the call if and only if you owned it before + the call.) +\end{cfuncdesc} + +\begin{cfuncdesc}{PyObject*}{PyUnicode_InternFromString}{const char *v} + A combination of \cfunction{PyUnicode_FromString()} and + \cfunction{PyUnicode_InternInPlace()}, returning either a new unicode + string object that has been interned, or a new (``owned'') reference to + an earlier interned string object with the same value. +\end{cfuncdesc} + \subsection{Buffer Objects \label{bufferObjects}} \sectionauthor{Greg Stein}{gstein@lyra.org} |