petsc-3.8.4 2018-03-24
PetscSynchronizedFGets
Several processors all get the same line from a file.
Synopsis
PetscErrorCode PetscSynchronizedFGets(MPI_Comm comm,FILE *fp,size_t len,char string[])
Collective on MPI_Comm
Input Parameters
| comm | - the communicator
|
| fd | - the file pointer
|
| len | - the length of the output buffer
|
Output Parameter
string -the line read from the file, at end of file string[0] == 0
See Also
PetscSynchronizedPrintf(), PetscSynchronizedFlush(),
PetscFOpen(), PetscViewerASCIISynchronizedPrintf(), PetscViewerASCIIPrintf()
Level:intermediate
Location:src/sys/fileio/mprint.c
Index of all Sys routines
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