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c_cpp
a year ago
593 B
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/* read rows from file, create struct Data and store it in the array */
int initObjectsArray(Point *points_array, int n)
{
	int i, res;
	
	/* open file */
    FILE *file = fopen("input.txt", "r");
    if (file == NULL)
    {
        printf("Error opening the file.\n");
        MPI_Abort(MPI_COMM_WORLD, __LINE__);
    }
	
	for (i = 0; i < n; i++) {
		Point point;
		
		res = fscanf(file, "%d %f %f %f %f", &point.id, &point.x1, &point.x2, &point.a, &point.b);
		if (res != 5) {
			return 1;
		} else {
			points_array[i] = point;
		}
	}
	
    /* close file */
    fclose(file);
	
	return 0;
}