[xsd-users] Howto to use an attribute as an index to a sequence

[Boris Kolpackov]

Hi Thomas,

Thomas Maenner <tmaenner at aehr.com> writes:

> The output should be:
> 0: String0
> 1: String2
> 2: String1
> and not:
> 0: String0
> 1: String1
> 2: String2

This code should do it:

test_root::node_sequence& ns( t->node() );
for( unsigned int i=0; i < ns.size(); i++ )
{
  nodeType& n (ns[i]);

  unsigned int j = n.unIndex ().present () ? n.unIndex ().get () : i;

  cout << i << ": " << ns[j].strTest() << endl;
}

Or the same using the pointer notation:

unsigned int j = n.unIndex () ? *n.unIndex () : i;

Boris