[MOAB-dev] some questions

[Jason Kraftcheck]

On 04/20/2011 03:00 PM, Iulian Grindeanu wrote:
> 
> 
> ----- Original Message -----
>> On 04/20/2011 02:30 PM, Iulian Grindeanu wrote:
>>> Hello,
>>> I have some questions:
>>> When we delete mesh ( Interface::delete_mesh() ), we are deleting
>>> also the tag data. But when I reload a mesh file in the same
>>> session, it seems that some tags are still there (or tag info?)
>>> I am a little confused.
>>
>> The tag data (per entity tag values) is deleted. The tag definitions
>> (type,
>> size, name, etc.) are not.
>>
>>
> Hi Jason,
> But this still does not explain why the sequence
> load, delete, load again the same file (PB.h5m, for example) fails. It must be something with the file.
> 

Try running in a debugger and setting a break point at ReadHDF5.cpp:93

> 
> reading the first time is fine. Is there something about reading the same tags (definitions) again?
> 

Not as long as they're consistent.

- jason