diff options
Diffstat (limited to 'tools/src/h5diff/h5diff_common.c')
| -rw-r--r-- | tools/src/h5diff/h5diff_common.c | 914 |
1 files changed, 489 insertions, 425 deletions
diff --git a/tools/src/h5diff/h5diff_common.c b/tools/src/h5diff/h5diff_common.c index a381711..95245bd 100644 --- a/tools/src/h5diff/h5diff_common.c +++ b/tools/src/h5diff/h5diff_common.c @@ -17,40 +17,38 @@ #include "h5tools.h" #include "h5tools_utils.h" -static int check_n_input(const char*); -static int check_p_input(const char*); -static int check_d_input(const char*); +static int check_n_input(const char *); +static int check_p_input(const char *); +static int check_d_input(const char *); /* * Command-line options: The user can specify short or long-named * parameters. */ -static const char *s_opts = "hVrv:qn:d:p:NcelxE:A:S"; -static struct long_options l_opts[] = { - { "help", no_arg, 'h' }, - { "version", no_arg, 'V' }, - { "report", no_arg, 'r' }, - { "verbose", optional_arg, 'v' }, - { "quiet", no_arg, 'q' }, - { "count", require_arg, 'n' }, - { "delta", require_arg, 'd' }, - { "relative", require_arg, 'p' }, - { "nan", no_arg, 'N' }, - { "compare", no_arg, 'c' }, - { "use-system-epsilon", no_arg, 'e' }, - { "follow-symlinks", no_arg, 'l' }, - { "no-dangling-links", no_arg, 'x' }, - { "exclude-path", require_arg, 'E' }, - { "exclude-attribute", require_arg, 'A' }, - { "enable-error-stack", no_arg, 'S' }, - { "vol-value-1", require_arg, '1' }, - { "vol-name-1", require_arg, '2' }, - { "vol-info-1", require_arg, '3' }, - { "vol-value-2", require_arg, '4' }, - { "vol-name-2", require_arg, '5' }, - { "vol-info-2", require_arg, '6' }, - { NULL, 0, '\0' } -}; +static const char * s_opts = "hVrv:qn:d:p:NcelxE:A:S"; +static struct long_options l_opts[] = {{"help", no_arg, 'h'}, + {"version", no_arg, 'V'}, + {"report", no_arg, 'r'}, + {"verbose", optional_arg, 'v'}, + {"quiet", no_arg, 'q'}, + {"count", require_arg, 'n'}, + {"delta", require_arg, 'd'}, + {"relative", require_arg, 'p'}, + {"nan", no_arg, 'N'}, + {"compare", no_arg, 'c'}, + {"use-system-epsilon", no_arg, 'e'}, + {"follow-symlinks", no_arg, 'l'}, + {"no-dangling-links", no_arg, 'x'}, + {"exclude-path", require_arg, 'E'}, + {"exclude-attribute", require_arg, 'A'}, + {"enable-error-stack", no_arg, 'S'}, + {"vol-value-1", require_arg, '1'}, + {"vol-name-1", require_arg, '2'}, + {"vol-info-1", require_arg, '3'}, + {"vol-value-2", require_arg, '4'}, + {"vol-name-2", require_arg, '5'}, + {"vol-info-2", require_arg, '6'}, + {NULL, 0, '\0'}}; /*------------------------------------------------------------------------- * Function: check_options @@ -58,7 +56,8 @@ static struct long_options l_opts[] = { * Purpose: parse command line input *------------------------------------------------------------------------- */ -static void check_options(diff_opt_t* opts) +static void +check_options(diff_opt_t *opts) { /*-------------------------------------------------------------- * check for mutually exclusive options @@ -70,7 +69,9 @@ static void check_options(diff_opt_t* opts) if ((opts->delta_bool + opts->percent_bool + opts->use_system_epsilon) > 1) { HDprintf("%s error: -d, -p and --use-system-epsilon options are mutually-exclusive;\n", PROGRAMNAME); HDprintf("use no more than one.\n"); - HDprintf("Try '-h' or '--help' option for more information or see the %s entry in the 'HDF5 Reference Manual'.\n", PROGRAMNAME); + HDprintf("Try '-h' or '--help' option for more information or see the %s entry in the 'HDF5 " + "Reference Manual'.\n", + PROGRAMNAME); h5diff_exit(EXIT_FAILURE); } } @@ -94,11 +95,11 @@ static void check_options(diff_opt_t* opts) static void parse_hsize_list(const char *h_list, subset_d *d) { - hsize_t *p_list; - const char *ptr; - unsigned int size_count = 0; - unsigned int i = 0; - unsigned int last_digit = 0; + hsize_t * p_list; + const char * ptr; + unsigned int size_count = 0; + unsigned int i = 0; + unsigned int last_digit = 0; if (!h_list || !*h_list || *h_list == ';') return; @@ -124,11 +125,11 @@ parse_hsize_list(const char *h_list, subset_d *d) H5TOOLS_DEBUG("Number integers to read=%ld", size_count); /* allocate an array for the integers in the list */ - if((p_list = (hsize_t *)HDcalloc(size_count, sizeof(hsize_t))) == NULL) + if ((p_list = (hsize_t *)HDcalloc(size_count, sizeof(hsize_t))) == NULL) H5TOOLS_INFO("Unable to allocate space for subset data"); for (ptr = h_list; i < size_count && ptr && *ptr && *ptr != ';' && *ptr != ']'; ptr++) - if(HDisdigit(*ptr)) { + if (HDisdigit(*ptr)) { /* we should have an integer now */ p_list[i++] = (hsize_t)HDstrtoull(ptr, NULL, 0); @@ -137,7 +138,7 @@ parse_hsize_list(const char *h_list, subset_d *d) ptr++; } d->data = p_list; - d->len = size_count; + d->len = size_count; H5TOOLS_ENDDEBUG(""); } @@ -154,7 +155,7 @@ static struct subset_t * parse_subset_params(const char *dset) { struct subset_t *s = NULL; - char *brace; + char * brace; H5TOOLS_START_DEBUG(" - dset:%s", dset); if ((brace = HDstrrchr(dset, '[')) != NULL) { @@ -200,16 +201,18 @@ parse_subset_params(const char *dset) *------------------------------------------------------------------------- */ -void parse_command_line(int argc, const char* argv[], const char** fname1, const char** fname2, const char** objname1, const char** objname2, diff_opt_t* opts) +void +parse_command_line(int argc, const char *argv[], const char **fname1, const char **fname2, + const char **objname1, const char **objname2, diff_opt_t *opts) { - int i; - int opt; + int i; + int opt; struct exclude_path_list *exclude_head, *exclude_prev, *exclude_node; struct exclude_path_list *exclude_attr_head, *exclude_attr_prev, *exclude_attr_node; H5TOOLS_START_DEBUG(""); /* process the command-line */ - HDmemset(opts, 0, sizeof (diff_opt_t)); + HDmemset(opts, 0, sizeof(diff_opt_t)); /* assume equal contents initially */ opts->contents = 1; @@ -233,208 +236,210 @@ void parse_command_line(int argc, const char* argv[], const char** fname1, const /* parse command line options */ while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) { switch ((char)opt) { - default: - usage(); - h5diff_exit(EXIT_FAILURE); - break; - - case 'h': - usage(); - h5diff_exit(EXIT_SUCCESS); - break; - - case 'V': - print_version(h5tools_getprogname()); - h5diff_exit(EXIT_SUCCESS); - break; - - case 'v': - opts->mode_verbose = 1; - /* This for loop is for handling style like - * -v, -v1, --verbose, --verbose=1. - */ - for (i = 1; i < argc; i++) { - /* - * short opt + default: + usage(); + h5diff_exit(EXIT_FAILURE); + break; + + case 'h': + usage(); + h5diff_exit(EXIT_SUCCESS); + break; + + case 'V': + print_version(h5tools_getprogname()); + h5diff_exit(EXIT_SUCCESS); + break; + + case 'v': + opts->mode_verbose = 1; + /* This for loop is for handling style like + * -v, -v1, --verbose, --verbose=1. */ - if (!strcmp (argv[i], "-v")) { /* no arg */ - opt_ind--; - opts->mode_verbose_level = 0; - break; + for (i = 1; i < argc; i++) { + /* + * short opt + */ + if (!strcmp(argv[i], "-v")) { /* no arg */ + opt_ind--; + opts->mode_verbose_level = 0; + break; + } + else if (!strncmp(argv[i], "-v", (size_t)2)) { + opts->mode_verbose_level = atoi(&argv[i][2]); + break; + } + + /* + * long opt + */ + if (!strcmp(argv[i], "--verbose")) { /* no arg */ + opts->mode_verbose_level = 0; + break; + } + else if (!strncmp(argv[i], "--verbose", (size_t)9) && argv[i][9] == '=') { + opts->mode_verbose_level = atoi(&argv[i][10]); + break; + } } - else if (!strncmp (argv[i], "-v", (size_t)2)) { - opts->mode_verbose_level = atoi(&argv[i][2]); - break; + break; + + case 'q': + /* use quiet mode; supress the message "0 differences found" */ + opts->mode_quiet = 1; + break; + + case 'r': + opts->mode_report = 1; + break; + + case 'l': + opts->follow_links = TRUE; + break; + + case 'x': + opts->no_dangle_links = 1; + break; + + case 'S': + enable_error_stack = 1; + break; + + case 'E': + opts->exclude_path = 1; + + /* create linked list of excluding objects */ + if ((exclude_node = (struct exclude_path_list *)HDmalloc(sizeof(struct exclude_path_list))) == + NULL) { + HDprintf("Error: lack of memory!\n"); + h5diff_exit(EXIT_FAILURE); } - /* - * long opt - */ - if (!strcmp (argv[i], "--verbose")) { /* no arg */ - opts->mode_verbose_level = 0; - break; + /* init */ + exclude_node->obj_path = opt_arg; + exclude_node->obj_type = H5TRAV_TYPE_UNKNOWN; + exclude_prev = exclude_head; + + if (NULL == exclude_head) { + exclude_head = exclude_node; + exclude_head->next = NULL; } - else if (!strncmp (argv[i], "--verbose", (size_t)9) && argv[i][9]=='=') { - opts->mode_verbose_level = atoi(&argv[i][10]); - break; + else { + while (NULL != exclude_prev->next) + exclude_prev = exclude_prev->next; + + exclude_node->next = NULL; + exclude_prev->next = exclude_node; } - } - break; + break; - case 'q': - /* use quiet mode; supress the message "0 differences found" */ - opts->mode_quiet = 1; - break; + case 'A': + opts->exclude_attr_path = 1; - case 'r': - opts->mode_report = 1; - break; + /* create linked list of excluding objects */ + if ((exclude_attr_node = + (struct exclude_path_list *)HDmalloc(sizeof(struct exclude_path_list))) == NULL) { + HDprintf("Error: lack of memory!\n"); + h5diff_exit(EXIT_FAILURE); + } - case 'l': - opts->follow_links = TRUE; - break; + /* init */ + exclude_attr_node->obj_path = opt_arg; + exclude_attr_node->obj_type = H5TRAV_TYPE_UNKNOWN; + exclude_attr_prev = exclude_attr_head; - case 'x': - opts->no_dangle_links = 1; - break; + if (NULL == exclude_attr_head) { + exclude_attr_head = exclude_attr_node; + exclude_attr_head->next = NULL; + } + else { + while (NULL != exclude_attr_prev->next) + exclude_attr_prev = exclude_attr_prev->next; - case 'S': - enable_error_stack = 1; - break; + exclude_attr_node->next = NULL; + exclude_attr_prev->next = exclude_attr_node; + } + break; - case 'E': - opts->exclude_path = 1; + case 'd': + opts->delta_bool = 1; - /* create linked list of excluding objects */ - if( (exclude_node = (struct exclude_path_list*) HDmalloc(sizeof(struct exclude_path_list))) == NULL) { - HDprintf("Error: lack of memory!\n"); - h5diff_exit(EXIT_FAILURE); - } - - /* init */ - exclude_node->obj_path = opt_arg; - exclude_node->obj_type = H5TRAV_TYPE_UNKNOWN; - exclude_prev = exclude_head; - - if (NULL == exclude_head) { - exclude_head = exclude_node; - exclude_head->next = NULL; - } - else { - while(NULL != exclude_prev->next) - exclude_prev = exclude_prev->next; - - exclude_node->next = NULL; - exclude_prev->next = exclude_node; - } - break; - - case 'A': - opts->exclude_attr_path = 1; - - /* create linked list of excluding objects */ - if( (exclude_attr_node = (struct exclude_path_list*) HDmalloc(sizeof(struct exclude_path_list))) == NULL) { - HDprintf("Error: lack of memory!\n"); - h5diff_exit(EXIT_FAILURE); - } - - /* init */ - exclude_attr_node->obj_path = opt_arg; - exclude_attr_node->obj_type = H5TRAV_TYPE_UNKNOWN; - exclude_attr_prev = exclude_attr_head; - - if (NULL == exclude_attr_head) { - exclude_attr_head = exclude_attr_node; - exclude_attr_head->next = NULL; - } - else { - while(NULL != exclude_attr_prev->next) - exclude_attr_prev = exclude_attr_prev->next; - - exclude_attr_node->next = NULL; - exclude_attr_prev->next = exclude_attr_node; - } - break; - - case 'd': - opts->delta_bool = 1; - - if (check_d_input(opt_arg) == -1) { - HDprintf("<-d %s> is not a valid option\n", opt_arg); - usage(); - h5diff_exit(EXIT_FAILURE); - } - opts->delta = HDatof(opt_arg); - /* do not check against default, the DBL_EPSILON is being replaced by user */ - break; - - case 'p': - opts->percent_bool = 1; - if (check_p_input(opt_arg) == -1) { - HDprintf("<-p %s> is not a valid option\n", opt_arg); - usage(); - h5diff_exit(EXIT_FAILURE); - } - opts->percent = HDatof(opt_arg); - - /* -p 0 is the same as default */ - if (H5_DBL_ABS_EQUAL(opts->percent, (double)0.0F)) - opts->percent_bool = 0; - break; - - case 'n': - opts->count_bool = 1; - if (check_n_input(opt_arg) == -1) { - HDprintf("<-n %s> is not a valid option\n", opt_arg); - usage(); - h5diff_exit(EXIT_FAILURE); - } - opts->count = HDstrtoull(opt_arg, NULL, 0); - break; - - case 'N': - opts->do_nans = 0; - break; - - case 'c': - opts->mode_list_not_cmp = 1; - break; - - case 'e': - opts->use_system_epsilon = 1; - break; - - case '1': - opts->vol_info[0].type = VOL_BY_VALUE; - opts->vol_info[0].u.value = (H5VL_class_value_t)HDatoi(opt_arg); - opts->custom_vol[0] = TRUE; - break; - - case '2': - opts->vol_info[0].type = VOL_BY_NAME; - opts->vol_info[0].u.name = opt_arg; - opts->custom_vol[0] = TRUE; - break; - - case '3': - opts->vol_info[0].info_string = opt_arg; - break; - - case '4': - opts->vol_info[1].type = VOL_BY_VALUE; - opts->vol_info[1].u.value = (H5VL_class_value_t)HDatoi(opt_arg); - opts->custom_vol[1] = TRUE; - break; - - case '5': - opts->vol_info[1].type = VOL_BY_NAME; - opts->vol_info[1].u.name = opt_arg; - opts->custom_vol[1] = TRUE; - break; - - case '6': - opts->vol_info[1].info_string = opt_arg; - break; + if (check_d_input(opt_arg) == -1) { + HDprintf("<-d %s> is not a valid option\n", opt_arg); + usage(); + h5diff_exit(EXIT_FAILURE); + } + opts->delta = HDatof(opt_arg); + /* do not check against default, the DBL_EPSILON is being replaced by user */ + break; + + case 'p': + opts->percent_bool = 1; + if (check_p_input(opt_arg) == -1) { + HDprintf("<-p %s> is not a valid option\n", opt_arg); + usage(); + h5diff_exit(EXIT_FAILURE); + } + opts->percent = HDatof(opt_arg); + + /* -p 0 is the same as default */ + if (H5_DBL_ABS_EQUAL(opts->percent, (double)0.0F)) + opts->percent_bool = 0; + break; + + case 'n': + opts->count_bool = 1; + if (check_n_input(opt_arg) == -1) { + HDprintf("<-n %s> is not a valid option\n", opt_arg); + usage(); + h5diff_exit(EXIT_FAILURE); + } + opts->count = HDstrtoull(opt_arg, NULL, 0); + break; + + case 'N': + opts->do_nans = 0; + break; + + case 'c': + opts->mode_list_not_cmp = 1; + break; + + case 'e': + opts->use_system_epsilon = 1; + break; + + case '1': + opts->vol_info[0].type = VOL_BY_VALUE; + opts->vol_info[0].u.value = (H5VL_class_value_t)HDatoi(opt_arg); + opts->custom_vol[0] = TRUE; + break; + + case '2': + opts->vol_info[0].type = VOL_BY_NAME; + opts->vol_info[0].u.name = opt_arg; + opts->custom_vol[0] = TRUE; + break; + + case '3': + opts->vol_info[0].info_string = opt_arg; + break; + + case '4': + opts->vol_info[1].type = VOL_BY_VALUE; + opts->vol_info[1].u.value = (H5VL_class_value_t)HDatoi(opt_arg); + opts->custom_vol[1] = TRUE; + break; + + case '5': + opts->vol_info[1].type = VOL_BY_NAME; + opts->vol_info[1].u.name = opt_arg; + opts->custom_vol[1] = TRUE; + break; + + case '6': + opts->vol_info[1].info_string = opt_arg; + break; } } @@ -456,8 +461,8 @@ void parse_command_line(int argc, const char* argv[], const char** fname1, const h5diff_exit(EXIT_FAILURE); } - *fname1 = argv[opt_ind]; - *fname2 = argv[opt_ind + 1]; + *fname1 = argv[opt_ind]; + *fname2 = argv[opt_ind + 1]; *objname1 = argv[opt_ind + 2]; H5TOOLS_DEBUG("file1 = %s", *fname1); H5TOOLS_DEBUG("file2 = %s", *fname2); @@ -480,7 +485,7 @@ void parse_command_line(int argc, const char* argv[], const char** fname1, const /* * TRILABS_227 is complete except for an issue with printing indices * the following calls will enable subsetting - */ + */ #if TRILABS_227 opts->sset[0] = parse_subset_params(*objname1); @@ -490,14 +495,14 @@ void parse_command_line(int argc, const char* argv[], const char** fname1, const H5TOOLS_ENDDEBUG(""); } - /*------------------------------------------------------------------------- * Function: print_info * * Purpose: print several information messages after h5diff call *------------------------------------------------------------------------- */ -void print_info(diff_opt_t* opts) +void +print_info(diff_opt_t *opts) { if (opts->mode_quiet || opts->err_stat) return; @@ -533,7 +538,7 @@ H5_ATTR_PURE static int check_n_input(const char *str) { unsigned i; - char c; + char c; for (i = 0; i < HDstrlen(str); i++) { c = str[i]; @@ -541,9 +546,8 @@ check_n_input(const char *str) if (c < 49 || c > 57) /* ascii values between 1 and 9 */ return -1; } - else - if (c < 48 || c > 57) /* 0 also */ - return -1; + else if (c < 48 || c > 57) /* 0 also */ + return -1; } return 1; } @@ -611,188 +615,248 @@ check_d_input(const char *str) *------------------------------------------------------------------------- */ -void usage(void) +void +usage(void) { - PRINTVALSTREAM(rawoutstream, "usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]\n"); - PRINTVALSTREAM(rawoutstream, " file1 File name of the first HDF5 file\n"); - PRINTVALSTREAM(rawoutstream, " file2 File name of the second HDF5 file\n"); - PRINTVALSTREAM(rawoutstream, " [obj1] Name of an HDF5 object, in absolute path\n"); - PRINTVALSTREAM(rawoutstream, " [obj2] Name of an HDF5 object, in absolute path\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " OPTIONS\n"); - PRINTVALSTREAM(rawoutstream, " -h, --help\n"); - PRINTVALSTREAM(rawoutstream, " Print a usage message and exit.\n"); - PRINTVALSTREAM(rawoutstream, " -V, --version\n"); - PRINTVALSTREAM(rawoutstream, " Print version number and exit.\n"); - PRINTVALSTREAM(rawoutstream, " -r, --report\n"); - PRINTVALSTREAM(rawoutstream, " Report mode. Print differences.\n"); - PRINTVALSTREAM(rawoutstream, " -v --verbose\n"); - PRINTVALSTREAM(rawoutstream, " Verbose mode. Print differences information and list of objects.\n"); - PRINTVALSTREAM(rawoutstream, " -vN --verbose=N\n"); - PRINTVALSTREAM(rawoutstream, " Verbose mode with level. Print differences and list of objects.\n"); - PRINTVALSTREAM(rawoutstream, " Level of detail depends on value of N:\n"); - PRINTVALSTREAM(rawoutstream, " 0 : Identical to '-v' or '--verbose'.\n"); - PRINTVALSTREAM(rawoutstream, " 1 : All level 0 information plus one-line attribute status summary.\n"); - PRINTVALSTREAM(rawoutstream, " 2 : All level 1 information plus extended attribute status report.\n"); - PRINTVALSTREAM(rawoutstream, " 3 : All level 2 information plus file names.\n"); - PRINTVALSTREAM(rawoutstream, " -q, --quiet\n"); - PRINTVALSTREAM(rawoutstream, " Quiet mode. Do not produce output.\n"); - PRINTVALSTREAM(rawoutstream, " --enable-error-stack\n"); - PRINTVALSTREAM(rawoutstream, " Prints messages from the HDF5 error stack as they occur.\n"); - PRINTVALSTREAM(rawoutstream, " --vol-value-1 Value (ID) of the VOL connector to use for opening the\n"); - PRINTVALSTREAM(rawoutstream, " first HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --vol-name-1 Name of the VOL connector to use for opening the first\n"); - PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --vol-info-1 VOL-specific info to pass to the VOL connector used for\n"); - PRINTVALSTREAM(rawoutstream, " opening the first HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --vol-value-2 Value (ID) of the VOL connector to use for opening the\n"); - PRINTVALSTREAM(rawoutstream, " second HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --vol-name-2 Name of the VOL connector to use for opening the second\n"); - PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --vol-info-2 VOL-specific info to pass to the VOL connector used for\n"); - PRINTVALSTREAM(rawoutstream, " opening the second HDF5 file specified\n"); - PRINTVALSTREAM(rawoutstream, " --follow-symlinks\n"); - PRINTVALSTREAM(rawoutstream, " Follow symbolic links (soft links and external links and compare the)\n"); - PRINTVALSTREAM(rawoutstream, " links' target objects.\n"); - PRINTVALSTREAM(rawoutstream, " If symbolic link(s) with the same name exist in the files being\n"); - PRINTVALSTREAM(rawoutstream, " compared, then determine whether the target of each link is an existing\n"); - PRINTVALSTREAM(rawoutstream, " object (dataset, group, or named datatype) or the link is a dangling\n"); - PRINTVALSTREAM(rawoutstream, " link (a soft or external link pointing to a target object that does\n"); - PRINTVALSTREAM(rawoutstream, " not yet exist).\n"); - PRINTVALSTREAM(rawoutstream, " - If both symbolic links are dangling links, they are treated as being\n"); - PRINTVALSTREAM(rawoutstream, " the same; by default, h5diff returns an exit code of 0.\n"); - PRINTVALSTREAM(rawoutstream, " If, however, --no-dangling-links is used with --follow-symlinks,\n"); - PRINTVALSTREAM(rawoutstream, " this situation is treated as an error and h5diff returns an\n"); - PRINTVALSTREAM(rawoutstream, " exit code of 2.\n"); - PRINTVALSTREAM(rawoutstream, " - If only one of the two links is a dangling link,they are treated as\n"); - PRINTVALSTREAM(rawoutstream, " being different and h5diff returns an exit code of 1.\n"); - PRINTVALSTREAM(rawoutstream, " If, however, --no-dangling-links is used with --follow-symlinks,\n"); - PRINTVALSTREAM(rawoutstream, " this situation is treated as an error and h5diff returns an\n"); - PRINTVALSTREAM(rawoutstream, " exit code of 2.\n"); - PRINTVALSTREAM(rawoutstream, " - If both symbolic links point to existing objects, h5diff compares the\n"); - PRINTVALSTREAM(rawoutstream, " two objects.\n"); - PRINTVALSTREAM(rawoutstream, " If any symbolic link specified in the call to h5diff does not exist,\n"); - PRINTVALSTREAM(rawoutstream, " h5diff treats it as an error and returns an exit code of 2.\n"); - PRINTVALSTREAM(rawoutstream, " --no-dangling-links\n"); - PRINTVALSTREAM(rawoutstream, " Must be used with --follow-symlinks option; otherwise, h5diff shows\n"); - PRINTVALSTREAM(rawoutstream, " error message and returns an exit code of 2.\n"); - PRINTVALSTREAM(rawoutstream, " Check for any symbolic links (soft links or external links) that do not\n"); - PRINTVALSTREAM(rawoutstream, " resolve to an existing object (dataset, group, or named datatype).\n"); - PRINTVALSTREAM(rawoutstream, " If any dangling link is found, this situation is treated as an error\n"); - PRINTVALSTREAM(rawoutstream, " and h5diff returns an exit code of 2.\n"); - PRINTVALSTREAM(rawoutstream, " -c, --compare\n"); - PRINTVALSTREAM(rawoutstream, " List objects that are not comparable\n"); - PRINTVALSTREAM(rawoutstream, " -N, --nan\n"); - PRINTVALSTREAM(rawoutstream, " Avoid NaNs detection\n"); - PRINTVALSTREAM(rawoutstream, " -n C, --count=C\n"); - PRINTVALSTREAM(rawoutstream, " Print differences up to C. C must be a positive integer.\n"); - PRINTVALSTREAM(rawoutstream, " -d D, --delta=D\n"); - PRINTVALSTREAM(rawoutstream, " Print difference if (|a-b| > D). D must be a positive number. Where a\n"); - PRINTVALSTREAM(rawoutstream, " is the data point value in file1 and b is the data point value in file2.\n"); - PRINTVALSTREAM(rawoutstream, " Can not use with '-p' or '--use-system-epsilon'.\n"); - PRINTVALSTREAM(rawoutstream, " -p R, --relative=R\n"); - PRINTVALSTREAM(rawoutstream, " Print difference if (|(a-b)/b| > R). R must be a positive number. Where a\n"); - PRINTVALSTREAM(rawoutstream, " is the data point value in file1 and b is the data point value in file2.\n"); - PRINTVALSTREAM(rawoutstream, " Can not use with '-d' or '--use-system-epsilon'.\n"); - PRINTVALSTREAM(rawoutstream, " --use-system-epsilon\n"); - PRINTVALSTREAM(rawoutstream, " Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a\n"); - PRINTVALSTREAM(rawoutstream, " is the data point value in file1 and b is the data point value in file2.\n"); - PRINTVALSTREAM(rawoutstream, " If the system epsilon is not defined,one of the following predefined\n"); - PRINTVALSTREAM(rawoutstream, " values will be used:\n"); - PRINTVALSTREAM(rawoutstream, " FLT_EPSILON = 1.19209E-07 for floating-point type\n"); - PRINTVALSTREAM(rawoutstream, " DBL_EPSILON = 2.22045E-16 for double precision type\n"); - PRINTVALSTREAM(rawoutstream, " Can not use with '-p' or '-d'.\n"); - PRINTVALSTREAM(rawoutstream, " --exclude-path \"path\"\n"); - PRINTVALSTREAM(rawoutstream, " Exclude the specified path to an object when comparing files or groups.\n"); - PRINTVALSTREAM(rawoutstream, " If a group is excluded, all member objects will also be excluded.\n"); - PRINTVALSTREAM(rawoutstream, " The specified path is excluded wherever it occurs.\n"); - PRINTVALSTREAM(rawoutstream, " This flexibility enables the same option to exclude either objects that\n"); - PRINTVALSTREAM(rawoutstream, " exist only in one file or common objects that are known to differ.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " When comparing files, \"path\" is the absolute path to the excluded;\n"); - PRINTVALSTREAM(rawoutstream, " object; when comparing groups, \"path\" is similar to the relative\n"); - PRINTVALSTREAM(rawoutstream, " path from the group to the excluded object. This \"path\" can be\n"); - PRINTVALSTREAM(rawoutstream, " taken from the first section of the output of the --verbose option.\n"); - PRINTVALSTREAM(rawoutstream, " For example, if you are comparing the group /groupA in two files and\n"); - PRINTVALSTREAM(rawoutstream, " you want to exclude /groupA/groupB/groupC in both files, the exclude\n"); - PRINTVALSTREAM(rawoutstream, " option would read as follows:\n"); - PRINTVALSTREAM(rawoutstream, " --exclude-path \"/groupB/groupC\"\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " If there are multiple paths to an object, only the specified path(s)\n"); - PRINTVALSTREAM(rawoutstream, " will be excluded; the comparison will include any path not explicitly\n"); - PRINTVALSTREAM(rawoutstream, " excluded.\n"); - PRINTVALSTREAM(rawoutstream, " This option can be used repeatedly to exclude multiple paths.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " --exclude-attribute \"path/to/object/with/attribute\"\n"); - PRINTVALSTREAM(rawoutstream, " Exclude attributes on the specified path to an object when comparing files or groups.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " If there are multiple paths to an object, only the specified path(s)\n"); - PRINTVALSTREAM(rawoutstream, " will be excluded; the comparison will include any path not explicitly\n"); - PRINTVALSTREAM(rawoutstream, " excluded.\n"); - PRINTVALSTREAM(rawoutstream, " This option can be used repeatedly to exclude multiple paths.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " Modes of output:\n"); - PRINTVALSTREAM(rawoutstream, " Default mode: print the number of differences found and where they occured\n"); - PRINTVALSTREAM(rawoutstream, " -r Report mode: print the above plus the differences\n"); - PRINTVALSTREAM(rawoutstream, " -v Verbose mode: print the above plus a list of objects and warnings\n"); - PRINTVALSTREAM(rawoutstream, " -q Quiet mode: do not print output\n"); - - PRINTVALSTREAM(rawoutstream, "\n"); - - PRINTVALSTREAM(rawoutstream, " File comparison:\n"); - PRINTVALSTREAM(rawoutstream, " If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as\n"); - PRINTVALSTREAM(rawoutstream, " a comparison of the two files' root groups. That is, h5diff first compares\n"); - PRINTVALSTREAM(rawoutstream, " the names of root group members, generates a report of root group objects\n"); - PRINTVALSTREAM(rawoutstream, " that appear in only one file or in both files, and recursively compares\n"); - PRINTVALSTREAM(rawoutstream, " common objects.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - - PRINTVALSTREAM(rawoutstream, " Object comparison:\n"); - PRINTVALSTREAM(rawoutstream, " 1) Groups\n"); - PRINTVALSTREAM(rawoutstream, " First compares the names of member objects (relative path, from the\n"); - PRINTVALSTREAM(rawoutstream, " specified group) and generates a report of objects that appear in only\n"); - PRINTVALSTREAM(rawoutstream, " one group or in both groups. Common objects are then compared recursively.\n"); - PRINTVALSTREAM(rawoutstream, " 2) Datasets\n"); - PRINTVALSTREAM(rawoutstream, " Array rank and dimensions, datatypes, and data values are compared.\n"); - PRINTVALSTREAM(rawoutstream, " 3) Datatypes\n"); - PRINTVALSTREAM(rawoutstream, " The comparison is based on the return value of H5Tequal.\n"); - PRINTVALSTREAM(rawoutstream, " 4) Symbolic links\n"); - PRINTVALSTREAM(rawoutstream, " The paths to the target objects are compared.\n"); - PRINTVALSTREAM(rawoutstream, " (The option --follow-symlinks overrides the default behavior when\n"); - PRINTVALSTREAM(rawoutstream, " symbolic links are compared.).\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - /* - * TRILABS_227 is complete except for an issue with printing indices - * the following will be needed for subsetting - PRINTVALSTREAM(rawoutstream, " Subsetting options:\n"); - PRINTVALSTREAM(rawoutstream, " Subsetting is available by using the fcompact form of subsetting, as follows:\n"); - PRINTVALSTREAM(rawoutstream, " obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]\n"); - PRINTVALSTREAM(rawoutstream, " It is not required to use all parameters, but until the last parameter value used,\n"); - PRINTVALSTREAM(rawoutstream, " all of the semicolons (;) are required, even when a parameter value is not specified. Example:\n"); - PRINTVALSTREAM(rawoutstream, " obj1 /foo/mydataset[START;;COUNT;BLOCK]\n"); - PRINTVALSTREAM(rawoutstream, " obj1 /foo/mydataset[START]\n"); - PRINTVALSTREAM(rawoutstream, " The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in\n"); - PRINTVALSTREAM(rawoutstream, " each dimension. START is optional and will default to 0 in each dimension.\n"); - PRINTVALSTREAM(rawoutstream, " Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with\n"); - PRINTVALSTREAM(rawoutstream, " one integer for each dimension of the dataset.\n"); - PRINTVALSTREAM(rawoutstream, "\n"); -*/ - PRINTVALSTREAM(rawoutstream, " Exit code:\n"); - PRINTVALSTREAM(rawoutstream, " 0 if no differences, 1 if differences found, 2 if error\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " Examples of use:\n"); - PRINTVALSTREAM(rawoutstream, " 1) h5diff file1 file2 /g1/dset1 /g1/dset2\n"); - PRINTVALSTREAM(rawoutstream, " Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " 2) h5diff file1 file2 /g1/dset1\n"); - PRINTVALSTREAM(rawoutstream, " Compares object '/g1/dset1' in both files\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " 3) h5diff file1 file2\n"); - PRINTVALSTREAM(rawoutstream, " Compares all objects in both files\n"); - PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " Notes:\n"); - PRINTVALSTREAM(rawoutstream, " file1 and file2 can be the same file.\n"); - PRINTVALSTREAM(rawoutstream, " Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare\n"); - PRINTVALSTREAM(rawoutstream, " '/g1/dset1' and '/g1/dset2' in the same file\n"); - PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, "usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]\n"); + PRINTVALSTREAM(rawoutstream, " file1 File name of the first HDF5 file\n"); + PRINTVALSTREAM(rawoutstream, " file2 File name of the second HDF5 file\n"); + PRINTVALSTREAM(rawoutstream, " [obj1] Name of an HDF5 object, in absolute path\n"); + PRINTVALSTREAM(rawoutstream, " [obj2] Name of an HDF5 object, in absolute path\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " OPTIONS\n"); + PRINTVALSTREAM(rawoutstream, " -h, --help\n"); + PRINTVALSTREAM(rawoutstream, " Print a usage message and exit.\n"); + PRINTVALSTREAM(rawoutstream, " -V, --version\n"); + PRINTVALSTREAM(rawoutstream, " Print version number and exit.\n"); + PRINTVALSTREAM(rawoutstream, " -r, --report\n"); + PRINTVALSTREAM(rawoutstream, " Report mode. Print differences.\n"); + PRINTVALSTREAM(rawoutstream, " -v --verbose\n"); + PRINTVALSTREAM(rawoutstream, + " Verbose mode. Print differences information and list of objects.\n"); + PRINTVALSTREAM(rawoutstream, " -vN --verbose=N\n"); + PRINTVALSTREAM(rawoutstream, + " Verbose mode with level. Print differences and list of objects.\n"); + PRINTVALSTREAM(rawoutstream, " Level of detail depends on value of N:\n"); + PRINTVALSTREAM(rawoutstream, " 0 : Identical to '-v' or '--verbose'.\n"); + PRINTVALSTREAM(rawoutstream, + " 1 : All level 0 information plus one-line attribute status summary.\n"); + PRINTVALSTREAM(rawoutstream, + " 2 : All level 1 information plus extended attribute status report.\n"); + PRINTVALSTREAM(rawoutstream, " 3 : All level 2 information plus file names.\n"); + PRINTVALSTREAM(rawoutstream, " -q, --quiet\n"); + PRINTVALSTREAM(rawoutstream, " Quiet mode. Do not produce output.\n"); + PRINTVALSTREAM(rawoutstream, " --enable-error-stack\n"); + PRINTVALSTREAM(rawoutstream, + " Prints messages from the HDF5 error stack as they occur.\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-value-1 Value (ID) of the VOL connector to use for opening the\n"); + PRINTVALSTREAM(rawoutstream, " first HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-name-1 Name of the VOL connector to use for opening the first\n"); + PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-info-1 VOL-specific info to pass to the VOL connector used for\n"); + PRINTVALSTREAM(rawoutstream, " opening the first HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-value-2 Value (ID) of the VOL connector to use for opening the\n"); + PRINTVALSTREAM(rawoutstream, " second HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-name-2 Name of the VOL connector to use for opening the second\n"); + PRINTVALSTREAM(rawoutstream, " HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, + " --vol-info-2 VOL-specific info to pass to the VOL connector used for\n"); + PRINTVALSTREAM(rawoutstream, " opening the second HDF5 file specified\n"); + PRINTVALSTREAM(rawoutstream, " --follow-symlinks\n"); + PRINTVALSTREAM(rawoutstream, + " Follow symbolic links (soft links and external links and compare the)\n"); + PRINTVALSTREAM(rawoutstream, " links' target objects.\n"); + PRINTVALSTREAM(rawoutstream, + " If symbolic link(s) with the same name exist in the files being\n"); + PRINTVALSTREAM(rawoutstream, + " compared, then determine whether the target of each link is an existing\n"); + PRINTVALSTREAM(rawoutstream, + " object (dataset, group, or named datatype) or the link is a dangling\n"); + PRINTVALSTREAM(rawoutstream, + " link (a soft or external link pointing to a target object that does\n"); + PRINTVALSTREAM(rawoutstream, " not yet exist).\n"); + PRINTVALSTREAM(rawoutstream, + " - If both symbolic links are dangling links, they are treated as being\n"); + PRINTVALSTREAM(rawoutstream, " the same; by default, h5diff returns an exit code of 0.\n"); + PRINTVALSTREAM(rawoutstream, + " If, however, --no-dangling-links is used with --follow-symlinks,\n"); + PRINTVALSTREAM(rawoutstream, " this situation is treated as an error and h5diff returns an\n"); + PRINTVALSTREAM(rawoutstream, " exit code of 2.\n"); + PRINTVALSTREAM(rawoutstream, + " - If only one of the two links is a dangling link,they are treated as\n"); + PRINTVALSTREAM(rawoutstream, " being different and h5diff returns an exit code of 1.\n"); + PRINTVALSTREAM(rawoutstream, + " If, however, --no-dangling-links is used with --follow-symlinks,\n"); + PRINTVALSTREAM(rawoutstream, " this situation is treated as an error and h5diff returns an\n"); + PRINTVALSTREAM(rawoutstream, " exit code of 2.\n"); + PRINTVALSTREAM(rawoutstream, + " - If both symbolic links point to existing objects, h5diff compares the\n"); + PRINTVALSTREAM(rawoutstream, " two objects.\n"); + PRINTVALSTREAM(rawoutstream, + " If any symbolic link specified in the call to h5diff does not exist,\n"); + PRINTVALSTREAM(rawoutstream, " h5diff treats it as an error and returns an exit code of 2.\n"); + PRINTVALSTREAM(rawoutstream, " --no-dangling-links\n"); + PRINTVALSTREAM(rawoutstream, + " Must be used with --follow-symlinks option; otherwise, h5diff shows\n"); + PRINTVALSTREAM(rawoutstream, " error message and returns an exit code of 2.\n"); + PRINTVALSTREAM(rawoutstream, + " Check for any symbolic links (soft links or external links) that do not\n"); + PRINTVALSTREAM(rawoutstream, + " resolve to an existing object (dataset, group, or named datatype).\n"); + PRINTVALSTREAM(rawoutstream, + " If any dangling link is found, this situation is treated as an error\n"); + PRINTVALSTREAM(rawoutstream, " and h5diff returns an exit code of 2.\n"); + PRINTVALSTREAM(rawoutstream, " -c, --compare\n"); + PRINTVALSTREAM(rawoutstream, " List objects that are not comparable\n"); + PRINTVALSTREAM(rawoutstream, " -N, --nan\n"); + PRINTVALSTREAM(rawoutstream, " Avoid NaNs detection\n"); + PRINTVALSTREAM(rawoutstream, " -n C, --count=C\n"); + PRINTVALSTREAM(rawoutstream, " Print differences up to C. C must be a positive integer.\n"); + PRINTVALSTREAM(rawoutstream, " -d D, --delta=D\n"); + PRINTVALSTREAM(rawoutstream, + " Print difference if (|a-b| > D). D must be a positive number. Where a\n"); + PRINTVALSTREAM(rawoutstream, + " is the data point value in file1 and b is the data point value in file2.\n"); + PRINTVALSTREAM(rawoutstream, " Can not use with '-p' or '--use-system-epsilon'.\n"); + PRINTVALSTREAM(rawoutstream, " -p R, --relative=R\n"); + PRINTVALSTREAM(rawoutstream, + " Print difference if (|(a-b)/b| > R). R must be a positive number. Where a\n"); + PRINTVALSTREAM(rawoutstream, + " is the data point value in file1 and b is the data point value in file2.\n"); + PRINTVALSTREAM(rawoutstream, " Can not use with '-d' or '--use-system-epsilon'.\n"); + PRINTVALSTREAM(rawoutstream, " --use-system-epsilon\n"); + PRINTVALSTREAM( + rawoutstream, + " Print difference if (|a-b| > EPSILON), EPSILON is system defined value. Where a\n"); + PRINTVALSTREAM(rawoutstream, + " is the data point value in file1 and b is the data point value in file2.\n"); + PRINTVALSTREAM(rawoutstream, + " If the system epsilon is not defined,one of the following predefined\n"); + PRINTVALSTREAM(rawoutstream, " values will be used:\n"); + PRINTVALSTREAM(rawoutstream, " FLT_EPSILON = 1.19209E-07 for floating-point type\n"); + PRINTVALSTREAM(rawoutstream, " DBL_EPSILON = 2.22045E-16 for double precision type\n"); + PRINTVALSTREAM(rawoutstream, " Can not use with '-p' or '-d'.\n"); + PRINTVALSTREAM(rawoutstream, " --exclude-path \"path\"\n"); + PRINTVALSTREAM(rawoutstream, + " Exclude the specified path to an object when comparing files or groups.\n"); + PRINTVALSTREAM(rawoutstream, + " If a group is excluded, all member objects will also be excluded.\n"); + PRINTVALSTREAM(rawoutstream, " The specified path is excluded wherever it occurs.\n"); + PRINTVALSTREAM(rawoutstream, + " This flexibility enables the same option to exclude either objects that\n"); + PRINTVALSTREAM(rawoutstream, + " exist only in one file or common objects that are known to differ.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, + " When comparing files, \"path\" is the absolute path to the excluded;\n"); + PRINTVALSTREAM(rawoutstream, + " object; when comparing groups, \"path\" is similar to the relative\n"); + PRINTVALSTREAM(rawoutstream, + " path from the group to the excluded object. This \"path\" can be\n"); + PRINTVALSTREAM(rawoutstream, + " taken from the first section of the output of the --verbose option.\n"); + PRINTVALSTREAM(rawoutstream, + " For example, if you are comparing the group /groupA in two files and\n"); + PRINTVALSTREAM(rawoutstream, + " you want to exclude /groupA/groupB/groupC in both files, the exclude\n"); + PRINTVALSTREAM(rawoutstream, " option would read as follows:\n"); + PRINTVALSTREAM(rawoutstream, " --exclude-path \"/groupB/groupC\"\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, + " If there are multiple paths to an object, only the specified path(s)\n"); + PRINTVALSTREAM(rawoutstream, + " will be excluded; the comparison will include any path not explicitly\n"); + PRINTVALSTREAM(rawoutstream, " excluded.\n"); + PRINTVALSTREAM(rawoutstream, " This option can be used repeatedly to exclude multiple paths.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " --exclude-attribute \"path/to/object/with/attribute\"\n"); + PRINTVALSTREAM( + rawoutstream, + " Exclude attributes on the specified path to an object when comparing files or groups.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, + " If there are multiple paths to an object, only the specified path(s)\n"); + PRINTVALSTREAM(rawoutstream, + " will be excluded; the comparison will include any path not explicitly\n"); + PRINTVALSTREAM(rawoutstream, " excluded.\n"); + PRINTVALSTREAM(rawoutstream, " This option can be used repeatedly to exclude multiple paths.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " Modes of output:\n"); + PRINTVALSTREAM(rawoutstream, + " Default mode: print the number of differences found and where they occured\n"); + PRINTVALSTREAM(rawoutstream, " -r Report mode: print the above plus the differences\n"); + PRINTVALSTREAM(rawoutstream, " -v Verbose mode: print the above plus a list of objects and warnings\n"); + PRINTVALSTREAM(rawoutstream, " -q Quiet mode: do not print output\n"); + + PRINTVALSTREAM(rawoutstream, "\n"); + + PRINTVALSTREAM(rawoutstream, " File comparison:\n"); + PRINTVALSTREAM(rawoutstream, + " If no objects [obj1[ obj2]] are specified, the h5diff comparison proceeds as\n"); + PRINTVALSTREAM(rawoutstream, + " a comparison of the two files' root groups. That is, h5diff first compares\n"); + PRINTVALSTREAM(rawoutstream, + " the names of root group members, generates a report of root group objects\n"); + PRINTVALSTREAM(rawoutstream, + " that appear in only one file or in both files, and recursively compares\n"); + PRINTVALSTREAM(rawoutstream, " common objects.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + + PRINTVALSTREAM(rawoutstream, " Object comparison:\n"); + PRINTVALSTREAM(rawoutstream, " 1) Groups\n"); + PRINTVALSTREAM(rawoutstream, + " First compares the names of member objects (relative path, from the\n"); + PRINTVALSTREAM(rawoutstream, + " specified group) and generates a report of objects that appear in only\n"); + PRINTVALSTREAM(rawoutstream, + " one group or in both groups. Common objects are then compared recursively.\n"); + PRINTVALSTREAM(rawoutstream, " 2) Datasets\n"); + PRINTVALSTREAM(rawoutstream, + " Array rank and dimensions, datatypes, and data values are compared.\n"); + PRINTVALSTREAM(rawoutstream, " 3) Datatypes\n"); + PRINTVALSTREAM(rawoutstream, " The comparison is based on the return value of H5Tequal.\n"); + PRINTVALSTREAM(rawoutstream, " 4) Symbolic links\n"); + PRINTVALSTREAM(rawoutstream, " The paths to the target objects are compared.\n"); + PRINTVALSTREAM(rawoutstream, " (The option --follow-symlinks overrides the default behavior when\n"); + PRINTVALSTREAM(rawoutstream, " symbolic links are compared.).\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + /* + * TRILABS_227 is complete except for an issue with printing indices + * the following will be needed for subsetting + PRINTVALSTREAM(rawoutstream, " Subsetting options:\n"); + PRINTVALSTREAM(rawoutstream, " Subsetting is available by using the fcompact form of subsetting, as + follows:\n"); PRINTVALSTREAM(rawoutstream, " obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]\n"); + PRINTVALSTREAM(rawoutstream, " It is not required to use all parameters, but until the last parameter + value used,\n"); PRINTVALSTREAM(rawoutstream, " all of the semicolons (;) are required, even when a + parameter value is not specified. Example:\n"); PRINTVALSTREAM(rawoutstream, " obj1 + /foo/mydataset[START;;COUNT;BLOCK]\n"); PRINTVALSTREAM(rawoutstream, " obj1 /foo/mydataset[START]\n"); + PRINTVALSTREAM(rawoutstream, " The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 + in\n"); PRINTVALSTREAM(rawoutstream, " each dimension. START is optional and will default to 0 in each + dimension.\n"); PRINTVALSTREAM(rawoutstream, " Each of START, STRIDE, COUNT, and BLOCK must be a + comma-separated list of integers with\n"); PRINTVALSTREAM(rawoutstream, " one integer for each dimension + of the dataset.\n"); PRINTVALSTREAM(rawoutstream, "\n"); + */ + PRINTVALSTREAM(rawoutstream, " Exit code:\n"); + PRINTVALSTREAM(rawoutstream, " 0 if no differences, 1 if differences found, 2 if error\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " Examples of use:\n"); + PRINTVALSTREAM(rawoutstream, " 1) h5diff file1 file2 /g1/dset1 /g1/dset2\n"); + PRINTVALSTREAM(rawoutstream, " Compares object '/g1/dset1' in file1 with '/g1/dset2' in file2\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " 2) h5diff file1 file2 /g1/dset1\n"); + PRINTVALSTREAM(rawoutstream, " Compares object '/g1/dset1' in both files\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " 3) h5diff file1 file2\n"); + PRINTVALSTREAM(rawoutstream, " Compares all objects in both files\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " Notes:\n"); + PRINTVALSTREAM(rawoutstream, " file1 and file2 can be the same file.\n"); + PRINTVALSTREAM(rawoutstream, " Use h5diff file1 file1 /g1/dset1 /g1/dset2 to compare\n"); + PRINTVALSTREAM(rawoutstream, " '/g1/dset1' and '/g1/dset2' in the same file\n"); + PRINTVALSTREAM(rawoutstream, "\n"); } |