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SOM Kernel Reference 1-137
somDispatchX Methods (Obsolete)
Purpose
Invoke a method using dispatch method resolution. These methods are obsolete.
IDL Syntax
somToken somDispatchA (
in somId methodId,
in somId descriptor,
in va_list args);
double somDispatchD (
in somId methodId,
in somId descriptor,
in va_list args);
long somDispatchL (
in somId methodId,
in somId descriptor,
in va_list args);
void somDispatchV (
in somId methodId,
in somId descriptor,
in va_list args);
Note: For backward compatibility, these methods do not take an Environment parameter.
Description
The somDispatchX methods are superseded by the more general somDispatch method,
and are retained solely for backward compatibility.
The somDispatchX methods invoke on the receiving object the method identified by
methodId, with arguments specified by args. The target object for the method invocation is
the receiving object, which is not included in the arguments.
Parameters
receiver A pointer to the object on which the dispatched method is invoked.
methodId A somId that represents the method to be invoked.
descriptor A somId that represents the types of the arguments being passed in the
args va_list. This parameter is not used in the current
implementation, so a NULL value can be substituted.
args A va_list containing the arguments to be passed to the method identified
by methodId. The arguments do not include the target for the dispatched
method.
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