Actual source code: ex42.c

      2: static char help[] = "Reads a PETSc vector from a socket connection, then sends it back within a loop. Works with ex42.m or ex42a.c\n";

      4: #include <petscvec.h>

      6: int main(int argc,char **args)
      7: {
      8:   Vec            b;
      9:   PetscViewer    fd;               /* viewer */
     11:   PetscInt       i;

     13:   PetscInitialize(&argc,&args,(char*)0,help);if (ierr) return ierr;
     14:   fd = PETSC_VIEWER_SOCKET_WORLD;

     16:   for (i=0; i<1000; i++) {
     17:     VecCreate(PETSC_COMM_WORLD,&b);
     18:     VecLoad(b,fd);
     19:     VecView(b,fd);
     20:     VecDestroy(&b);
     21:   }
     22:   PetscFinalize();
     23:   return ierr;
     24: }