hi, Your said about using Argument arrays are right . The purpose i use Argument arrays to do is also just as it should to be . What i want to do is that I want to use uncertain number of Argument Arrays ,so i want to create Argument arrays dynamically. You said that they do not have a new operator by design ,so i can't use "new" way. I maybe create an certain number of Argument Arrays which is much more than i want ,and it may waste some memories. Whether there has another way to realize my thought? welcome to talk about it.
Kayler. 2009/8/29 Christian Schulte <cschu...@kth.se> > Hi, > > > > Argument arrays are meant for what they are called: passing arguments as is > explained in detail in Section 4.2.2 in Modeling with Gecode. Using them for > other purposes is a bad idea and hence they do not have a new operator by > design! > > > > What you should do is use a different data structure and create and > argument array just when you need it for posting a propagator or branching. > > > > Christian > > > > *From:* users-boun...@gecode.org [mailto:users-boun...@gecode.org] *On > Behalf Of *Kayler Yao > *Sent:* Saturday, August 29, 2009 5:20 AM > *To:* us...@gecode.org > *Subject:* Re: [gecode-users] help --- how to create an object dynamically > in Gecode？ > > > > hi, > > And i find that "Gecode::Support::DynamicArray< T, A > Class Template" > maybe can realize it. But i did it unsuccessfully. > > Who can give me right answer. > > > > Kayler > > 2009/8/29 Kayler Yao <ris...@gmail.com> > > hi， > > I want to create an object of IntArgs in my program dynamically. For > instance " IntArgs *pt = new IntArgs(4); -----create an object of IntArgs > with four elements" or > > "IntArgs *pt = new IntArgs [10];------create an array with 10 object of > IntArgs." They all be compiled with errors. And i haven't seen the examples > of create object dynamically in Gecode. And I want to know whether the > Gecode support to create object of Gecode class ? And how ? > > Look forward to your reply! > > > > Kayler > > >
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