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Subject: Re: [OMPI users] Accessing data member of MPI_File struct
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-08-30 07:48:38

On Aug 30, 2012, at 5:05 AM, Ammar Ahmad Awan wrote:

> int atomicity;
> // method 1
> printf("atomicity : %d", MPI_File_get_atomicity(fh,&atomicity));

I think you want:

int atomicity;
MPI_File_get_atomicity(fh, &atomicity);
printf("atomicity: %d\n", atomicity);

MPI_File is an opaque structure; you won't be able to access any of the fields inside of it directly.

Jeff Squyres
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