1 2 static char help[] = "Demonstrates call PETSc and Chombo in the same program.\n\n"; 3 4 /*T 5 Concepts: introduction to PETSc^Chombo 6 Processors: n 7 T*/ 8 9 #include <petscsys.h> 10 #include "Box.H" 11 12 int main(int argc,char **argv) 13 { 14 15 /* 16 Every PETSc routine should begin with the PetscInitialize() routine. 17 argc, argv - These command line arguments are taken to extract the options 18 supplied to PETSc and options supplied to MPI. 19 help - When PETSc executable is invoked with the option -help, 20 it prints the various options that can be applied at 21 runtime. The user can use the "help" variable place 22 additional help messages in this printout. 23 */ 24 PetscCall(PetscInitialize(&argc,&argv,(char*)0,help)); 25 Box::Box *nb = new Box::Box(); 26 delete nb; 27 28 PetscCall(PetscFinalize()); 29 return 0; 30 } 31 32 /*TEST 33 34 build: 35 requires: chombo 36 37 test: 38 39 TEST*/ 40