mpid_object_kind.tex

来自「刚才是说明 现在是安装程序在 LINUX环境下进行编程的MPICH安装文件」· TEX 代码 · 共 34 行

\startmanpage
\mantitle{MPID{\tt \char`\_}Object{\tt \char`\_}kind}{tex}{10/7/2002}
\manname{MPID{\tt \char`\_}Object{\tt \char`\_}kind}
--- Object kind (communicator, window, or file) 
\subhead{Synopsis}
\startvb\begin{verbatim}
typedef enum { 
  MPID_COMM       = 0x1, 
  MPID_GROUP      = 0x2,
  MPID_DATATYPE   = 0x3,
  MPID_FILE       = 0x4,
  MPID_ERRHANDLER = 0x5,
  MPID_OP         = 0x6,
  MPID_INFO       = 0x7,
  MPID_WIN        = 0x8,
  MPID_KEYVAL     = 0x9 
} MPID_Object_kind;

\end{verbatim}
\endvb

\subhead{Notes}
This enum is used by keyvals and errhandlers to indicate the type of
object for which MPI opaque types the data is valid.  These are defined
as bits to allow future expansion to the case where an object is value for
multiple types (for example, we may want a universal error handler for
errors return).  This is also used to indicate the type of MPI object a
MPI handle represents.  It is an enum because only this applies only the
the MPI objects.
\par
\subhead{Module}
Attribute-DS
\endmanpage