[petsc-dev] where is type(Mat) defined?

[Blaise Bourdin]

On Jul 17, 2012, at 10:51 PM, Barry Smith wrote:

> 
>  If you are using Fortran modules (and being a FORTRAN lover you are :-). Then you have to rebuild the modules whenever you change these files.  Do make cmake after you edit the file

You bet I am... 
make cmake is what I was missing.

Is it possible to apply the attached patch to petsc-3.3 and petsc-dev?
It adds the data type, and the fortran binding for MatNullSpaceView.

Blaise 

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> 
>   Barry
> 
> On Jul 17, 2012, at 10:41 PM, Blaise Bourdin wrote:
> 
>> Hi,
>> 
>> I am still trying to figure out how to add support for MatNullSpace with fortran data types. As I said in a previous email, adding the statement 
>>     type MatNullSpace
>>       PetscFortranAddr:: v
>>     end type MatNullSpace
>> in include/finclude/ftn-custom/petscmatdef.h90
>> 
>> is not enough.
>> 
>> Furthermore, if I remove the corresponding statement 
>>     type Mat
>>       PetscFortranAddr:: v
>>     end type Mat
>> for Mat, I can still compile code with a statement like
>> Type(Mat) :: M
>> 
>> It looks like the fortran data type for Mat is defined somewhere else, but I can't figure out where. Can anybody shine some light for me?
>> 
>> Blaise
>> -- 
>> Department of Mathematics and Center for Computation & Technology
>> Louisiana State University, Baton Rouge, LA 70803, USA
>> Tel. +1 (225) 578 1612, Fax  +1 (225) 578 4276 http://www.math.lsu.edu/~bourdin
>> 
>> 
>> 
>> 
>> 
>> 
>> 
> 

-- 
Department of Mathematics and Center for Computation & Technology
Louisiana State University, Baton Rouge, LA 70803, USA
Tel. +1 (225) 578 1612, Fax  +1 (225) 578 4276 http://www.math.lsu.edu/~bourdin