debian man page for reqerr

Query: reqerr

OS: debian

Section: 3i

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

ReqErr(3I)						    InterViews Reference Manual 						ReqErr(3I)

NAME
ReqErr - handle request errors
SYNOPSIS
#include <InterViews/reqerr.h>
DESCRIPTION
Some requests to the window server may generate an error. For example, if a window is destroyed while it is being repositioned interac- tively, the request to place the window in the new position will fail. Normally, errors cause a process to terminate. The ReqErr class is used to handle errors within an application. The base class defines the attributes associated with each error, including a message string describing the error, an integer request code that specifies the kind of call that generated the error, and a id object that was the target of the request. When an error occurs, the attributes of the current request handler are assigned and the handler's Error operation is called.
PUBLIC OPERATIONS
ReqErr* Install() Use this error handler for subsequent errors and return the previous error handler. virtual void Error() Handle a detected error. The default handler is a nop.
SEE ALSO
Interactor(3I) InterViews 15 June 1987 ReqErr(3I)
Related Man Pages
tk_createerrorhandler(3) - mojave
tk_deleteerrorhandler(3) - suse
mpi_win_call_errhandler(3openmpi) - osx
tk_createerrorhandler(3) - osx
xseterrorhandler(3x) - hpux
Similar Topics in the Unix Linux Community
Installing Dash Shell on OS X Lion
awk or sed - Convert 2 lines to 1 line
How can I do this in VI editor?
Is UNIX an open source OS ?
My first PERL incarnation... Audio Oscillograph