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Top Forums Programming Sharing C++ Objects with virtual function table pointers Post 13862 by wizard on Thursday 24th of January 2002 11:53:16 AM
Old 01-24-2002
If the virtual function table is in process A, then the pointer to the table is in the process address space of process A and has no meaning in process B, so if you pass the pointer to process B, it would be meaningless. I don't know what OS you're using, but have you thought of using shared libraries to share the code. If that isn't an option, what about shared memory?
 

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vparadmin(1M)															     vparadmin(1M)

NAME
vparadmin - modifies attributes for the virtual partition flexible administrative capability SYNOPSIS
vp_name] | | DESCRIPTION
The command is used to add or delete a Designated-Admin vPar. It can also be used to change the virtual partition flexible administrative password. Options are valid when the virtual partition flexible administrative capability is enabled. Options recognizes the following command line options and arguments. The options are mutually exclusive. Adds the virtual partition to the Designated-Admin vPar list in a secure virtual partition environment. It will prompt for the existing virtual parti- tion flexible administrative password before allowing the addition. Deletes the virtual partition from the Designated-Admin vPar list. It will prompt for the existing virtual partition flexible administrative password before allowing the deletion. Changes the virtual partition flexible administrative password. It will prompt for the old password for validation. Displays the Designated-Admin vPar list. If no arguments are supplied, indicates whether the virtual partition flexible administrative capability is enabled or disabled. SECURITY RESTRICTIONS
This command is restricted to processes owned by a superuser. RETURN VALUE
The command exits with one of the following values: Successful completion. One or more error conditions occurred. EXAMPLES
Use vparadmin without any options: The virtual partition fle xible administrative capability is disabled. Add the name of the virtual partition called to the Designated-Admin vPar list: ---------- Designated-Admin virtual partitions ---------- Oslo To change the virtual partition flexible administrative password: Old password: New password: Re-enter new password: vPar flexible administrative password successfully changed. ERRORS
displays error messages on standard error for any of the following conditions: o An invalid option is specified. o An invalid value is specified for an option or a value is omitted. o does not exist in the monitor database. o One or more options are specified more than once. AUTHOR
was developed by the Hewlett-Packard Company. SEE ALSO
vparboot(1M), vparcreate(1M), vparmodify(1M), vparremove(1M), vparreset(1M), vparresources(5), vparstatus(1M), vpmon(1M). vparadmin(1M)
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