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/*
Copyright (C) 2000, 2001, 2002, 2003 RiskMap srl
Copyright (C) 2018 Matthias Lungwitz
This file is part of QuantLib, a free-software/open-source library
for financial quantitative analysts and developers - http://quantlib.org/
QuantLib is free software: you can redistribute it and/or modify it
under the terms of the QuantLib license. You should have received a
copy of the license along with this program; if not, please email
<quantlib-dev@lists.sf.net>. The license is also available online at
<https://www.quantlib.org/license.shtml>.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the license for more details.
*/
#ifndef quantlib_lazy_object_i
#define quantlib_lazy_object_i
%include common.i
%include types.i
%include observer.i
%{
using QuantLib::LazyObject;
%}
%shared_ptr(LazyObject)
class LazyObject : public Observable {
private:
LazyObject();
public:
void recalculate();
void freeze();
void unfreeze();
%extend {
static void forwardFirstNotificationOnly() {
LazyObject::Defaults::instance().forwardFirstNotificationOnly();
}
static void alwaysForwardNotifications() {
LazyObject::Defaults::instance().alwaysForwardNotifications();
}
static bool forwardsAllNotifications() {
return LazyObject::Defaults::instance().forwardsAllNotifications();
}
}
};
#endif
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