[gecode-users] help --- how to create an object dynamically in Gecode？

[Christian Schulte]

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-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Kayler Yao
Sent: Saturday, August 29, 2009 5:20 AM
To: users at 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 <risoay at 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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