Re: [IMP-dev] get_interacting_particles

[Daniel Russel <drussel@gmail.com>]

Ummm, same problem as last time on the first one :-)


Keren Lasker wrote:
> I am using the latest version, updated an hour ago.
> The code is:
> Particles r_particles;
>    for(ParticlesList::iterator it1 =  
> r.get_interacting_particles().begin();
>        it1 != r.get_interacting_particles().end(); it1++){
>      std::cout<<it1->size()<<std::endl;
>      for(Particles::iterator it2 = it1->begin(); it2 != it1->end();  
> it2++) {
>        r_particles.push_back(*it2);
>       }
>    }
>
>
> The size I get from the first one is: 17507811567898
> The restraint is of type
> connectivity restraint (active):
>
> I solved it by using:
> Particles r_particles;
> ParticlesList pl;
>    for(ParticlesList::iterator it1 = pl.begin();
>        it1 != pl.end(); it1++){
>      std::cout<<it1->size()<<std::endl;
>      for(Particles::iterator it2 = it1->begin(); it2 != it1->end();  
> it2++) {
>        r_particles.push_back(*it2);
>       }
>    }
>
>
> but I think that the first version should work as well - no ??
>
> On Aug 21, 2008, at 12:54 AM, Ben Webb wrote:
>
>   
> > Keren Lasker wrote:
> >     
> > > ok - so I am using the latest IMP version, which broke my c++ code as
> > > now I should use get_interacting_particles., which is fine.
> > > The problem is that it is not working for ConnectivityRestraint  
> > > from c+
> > > +.
> > > The first Particles I get in the ParticlesList is garbage.
> > >       
> > What sort of garbage? Invalid pointers, or something else? Can you  
> > post
> > your code?
> >
> >     
> > > does it suppose to work on or at this point ?
> > >       
> > Sure, it's supposed to work - at least in the revision at
> > https://salilab.org/internal/imp/tests.html
> > since that's from the nightly build, and all the tests passed. There  
> > are
> > unit tests for this method. What you should be getting for
> > ConnectivityRestraint is the default implementation from Restraint,
> > which is a 1-element ParticlesList containing a Particles vector with
> > all Particles in the restraint.
> >
> > 	Ben
> > --
> > ben@salilab.org                      http://salilab.org/~ben/
> > "It is a capital mistake to theorize before one has data."
> > 	- Sir Arthur Conan Doyle
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