void tfsfInit(Grid *g) {
printf("Enter location of TFSF boundary: ");
scanf(" %d", &tfsfBoundary);
ezIncInit(g); // initialize source function
return;
}
int main(int argc, char** argv)
{
gridInit(g); // Initialize the grid
ezIncInit(g); // Initialize the sources
initializeGlobalDevicePointers(); // Initialize all global dev pointers to zero
runFdtdWithFieldDisplay(argc, argv);
}
int main()
{
Grid *g;
ALLOC_1D(g, 1, Grid); // allocate memory for Grid
gridInit(g); // initialize the grid
ezIncInit(g);
snapshotInit2d(g); // initialize snapshots
/* do time stepping */
for (Time = 0; Time < MaxTime; Time++) {
updateH2d(g); // update magnetic field
updateE2d(g); // update electric field
Ez(SizeX / 2, SizeY / 2) = ezInc(Time, 0.0); // add a source
snapshot2d(g); // take a snapshot (if appropriate)
} // end of time-stepping
return 0;
}
int main()
{
Grid *g; /*@ \label{improved2A} @*/
ALLOC_1D(g, 1, Grid); // allocate memory for Grid /*@ \label{improved2B} @*/
gridInit2(g); // initialize the grid /*@ \label{improved2C} @*/
ezIncInit(g); // initialize source function /*@ \label{improved2H} @*/
/* do time stepping */
for (Time = 0; Time < MaxTime; Time++) { /*@ \label{improved2D} @*/
updateH2(g); // update magnetic field /*@ \label{improved2E} @*/
updateE2(g); // update electric field /*@ \label{improved2F} @*/
Ez(0) = ezInc(Time, 0.0); // apply source function /*@ \label{improved2Z} @*/
printf("%g\n", Ez(50)); // print output /*@ \label{improved2G} @*/
} // end of time-stepping
return 0;
}
