IPB_Session interface:

InvokeObjectFunction method

Description

Invokes a class member method.

Syntax

InvokeObjectFunction(pbobject obj, pbmethodID mid, PBCallInfo *ci)

Return Values

PBXRESULT. Returns PBX_OK for success, or one of the following for failure:

• PBX_E_INVALID_ARGUMENT

• PBX_E_INVOKE_METHOD_INACCESSABLE

• PBX_E_INVOKE_WRONG_NUM_ARGS

• PBX_E_INVOKE_REFARG_ERROR

• PBX_E_INVOKE_METHOD_AMBIGUOUS

• PBX_E_INVOKE_FAILURE

• PBX_E_INVOKE_FAILURE

Examples

pbclass cls;
pbmethodID mid;
PBCallInfo* ci = new PBCallInfo;
pbint ret_val;
 
cls = session->GetClass(dwobj);
mid = session->GetMethodID
   (cls, "Update", PBRT_FUNCTION, "I");
session->InitCallInfo(cls, mid, ci);
 
session->InvokeObjectFunction(dwobj, mid, ci);
 
ret_val = ci.returnValue->GetInt();
session->FreeCallInfo(ci);
delete ci;
return ret_val;

See Also

• InvokeClassFunction