diff options
Diffstat (limited to 'tools/src/h5diff')
| -rw-r--r-- | tools/src/h5diff/h5diff_common.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/tools/src/h5diff/h5diff_common.c b/tools/src/h5diff/h5diff_common.c index 5437803..0537b9f 100644 --- a/tools/src/h5diff/h5diff_common.c +++ b/tools/src/h5diff/h5diff_common.c @@ -56,7 +56,7 @@ static struct long_options l_opts[] = { static void check_options(diff_opt_t* options) { /*-------------------------------------------------------------- - * check for mutually exclusive options + * check for mutually exclusive options *--------------------------------------------------------------*/ /* check between -d , -p, --use-system-epsilon. @@ -127,13 +127,13 @@ void parse_command_line(int argc, h5diff_exit(EXIT_SUCCESS); case 'v': options->m_verbose = 1; - /* This for loop is for handling style like + /* This for loop is for handling style like * -v, -v1, --verbose, --verbose=1. */ for (i = 1; i < argc; i++) - { - /* - * short opt + { + /* + * short opt */ if (!strcmp (argv[i], "-v")) /* no arg */ { @@ -145,10 +145,10 @@ void parse_command_line(int argc, { options->m_verbose_level = atoi(&argv[i][2]); break; - } + } - /* - * long opt + /* + * long opt */ if (!strcmp (argv[i], "--verbose")) /* no arg */ { @@ -177,7 +177,7 @@ void parse_command_line(int argc, break; case 'E': options->exclude_path = 1; - + /* create linked list of excluding objects */ if( (exclude_node = (struct exclude_path_list*) HDmalloc(sizeof(struct exclude_path_list))) == NULL) { @@ -189,8 +189,8 @@ void parse_command_line(int argc, exclude_node->obj_path = (char*)opt_arg; exclude_node->obj_type = H5TRAV_TYPE_UNKNOWN; exclude_prev = exclude_head; - - if (NULL == exclude_head) + + if (NULL == exclude_head) { exclude_head = exclude_node; exclude_head->next = NULL; @@ -202,7 +202,7 @@ void parse_command_line(int argc, exclude_node->next = NULL; exclude_prev->next = exclude_node; - } + } break; case 'd': options->d=1; @@ -458,7 +458,7 @@ check_d_input( const char *str ) void usage(void) { - printf("usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]] \n"); + printf("usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]\n"); printf(" file1 File name of the first HDF5 file\n"); printf(" file2 File name of the second HDF5 file\n"); printf(" [obj1] Name of an HDF5 object, in absolute path\n"); @@ -519,19 +519,22 @@ void usage(void) printf(" -n C, --count=C\n"); printf(" Print differences up to C. C must be a positive integer.\n"); printf(" -d D, --delta=D\n"); - printf(" Print difference if (|a-b| > D). D must be a positive number.\n"); + printf(" Print difference if (|a-b| > D). D must be a positive number. Where a\n"); + printf(" is the data point value in file1 and b is the data point value in file2.\n"); printf(" Can not use with '-p' or '--use-system-epsilon'.\n"); printf(" -p R, --relative=R\n"); - printf(" Print difference if (|(a-b)/b| > R). R must be a positive number.\n"); + printf(" Print difference if (|(a-b)/b| > R). R must be a positive number. Where a\n"); + printf(" is the data point value in file1 and b is the data point value in file2.\n"); printf(" Can not use with '-d' or '--use-system-epsilon'.\n"); printf(" --use-system-epsilon\n"); - printf(" Print difference if (|a-b| > EPSILON), EPSILON is system defined value.\n"); + printf(" Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a\n"); + printf(" is the data point value in file1 and b is the data point value in file2.\n"); printf(" If the system epsilon is not defined,one of the following predefined\n"); printf(" values will be used:\n"); printf(" FLT_EPSILON = 1.19209E-07 for floating-point type\n"); printf(" DBL_EPSILON = 2.22045E-16 for double precision type\n"); printf(" Can not use with '-p' or '-d'.\n"); - printf(" --exclude-path \"path\" \n"); + printf(" --exclude-path \"path\"\n"); printf(" Exclude the specified path to an object when comparing files or groups.\n"); printf(" If a group is excluded, all member objects will also be excluded.\n"); printf(" The specified path is excluded wherever it occurs.\n"); @@ -570,15 +573,15 @@ void usage(void) printf("\n"); printf(" Object comparison:\n"); - printf(" 1) Groups \n"); + printf(" 1) Groups\n"); printf(" First compares the names of member objects (relative path, from the\n"); printf(" specified group) and generates a report of objects that appear in only\n"); printf(" one group or in both groups. Common objects are then compared recursively.\n"); - printf(" 2) Datasets \n"); + printf(" 2) Datasets\n"); printf(" Array rank and dimensions, datatypes, and data values are compared.\n"); - printf(" 3) Datatypes \n"); + printf(" 3) Datatypes\n"); printf(" The comparison is based on the return value of H5Tequal.\n"); - printf(" 4) Symbolic links \n"); + printf(" 4) Symbolic links\n"); printf(" The paths to the target objects are compared.\n"); printf(" (The option --follow-symlinks overrides the default behavior when\n"); printf(" symbolic links are compared.).\n"); |