[xsd-users] CityGML deserialization - CityModel generation

[Adrian Victor Manoliu]

Hello,

Thank you for your quick reaction. Indeed I'm rather loose in expressing myself,
but everything is rather complex and I try to summarize a bit. I guess that made
the final part of my message confusing.

What I meant to say was that after the CityModel method is called, iCity is made
of three fields: flags_, container_ and v_. The 1870 items in the pointer exist
in container_, however v_ is completely empty. This is the problem because it's
the v_ field that the iterator looks in to retrieve the elements. Perhaps the 
invalid map fields created earlier cause this.

Victor



----- Original Message ----
From: Boris Kolpackov <boris at codesynthesis.com>
To: Adrian Victor Manoliu <victor.manoliu at yahoo.com>
Cc: xsd-users at codesynthesis.com
Sent: Tue, February 22, 2011 4:49:06 PM
Subject: Re: [xsd-users] CityGML deserialization - CityModel generation

Hi Victor,

Adrian Victor Manoliu <victor.manoliu at yahoo.com> writes:

> The corresponding constructor I used is found in citygmlbase.hxx and 
> has the prototype:
> 
> ::std::auto_ptr< ::citygml::CityModelType >
>   CityModel (::xml_schema::dom::auto_ptr< xercesc::DOMDocument >& d,
>              ::xml_schema::flags f,
>              const ::xml_schema::properties&)

This is not a constructor, it is a parsing function.


> const std::string fName = "waldbruecke_v1.0.0.gml";
> std::auto_ptr<CityModelType> iCity(CityModel(fName, flags.dont_validate));
> CityModelType::_GenericApplicationPropertyOfCityModel_const_iterator ci;
>                                      
> Within the above mentioned constructor a map is created, which seems to 
> hold the correspondencies between CityGML(XML) tags and the generated 
> classes:

You are going into implementation details of XSD expecting things to be
a certain way without understanding very well how they works. I suggest
that instead you tell us what is not working in your code. For example,
do you not get any members in CityModelType instance?

Boris