On Thu, Dec 9, 2010 at 7:46 AM, Santosh Ansumali <ansumali@gmail.com> wrote:

On Thu, Dec 9, 2010 at 8:53 PM, George Bosilca <bosilca@eecs.utk.edu> wrote:
> You will have to use the MPI_Type_create_struct (http://www.open-mpi.org/doc/v1.5/man3/MPI_Type_create_struct.3.php).

My doubt is what it means to compute blocklength and displacement for
static variable. For example, if I have a class

class testVect{
static const int size = 5;
double value[size] ;
}

and I want to create MPI derived data to pack value. How block
length and displacement needs to be computed in this case, considering
the fact that size is static?
Thanks for the help!
Best,
Santosh

> george.
>
> On Dec 8, 2010, at 16:04 , Santosh Ansumali wrote:
>
>> Dear all,
>> I am confused with the use of MPI derived datatype for classes with
>> static member. How to create derived datatype for something like
>> class test{
>> static const int i=5;
>> double data[5];
>> }
>>
>> Thanks for your help!
>> Best,
>> Santosh
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>
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