mirror of
https://github.com/TREX-CoE/trexio.git
synced 2024-08-25 06:31:43 +02:00
[WIP] refactor read_group set of functions to read data in arbitrary order
This fix is required to fix backwards compatibility issue of TEXT back end. In the meantime, the custom garbage collector from generator_tools which was deallocating previously allocated memory (datasets and strings) is no longer valid here since the order of allocation can be atrbitrary. This requires a new custom garbage collector, maybe as a separate functions in TEXT back end
This commit is contained in:
parent
999dd2065a
commit
5eb697abcc
@ -318,234 +318,203 @@ trexio_text_read_$group$ (trexio_text_t* const file)
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return NULL;
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}
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/* Read the dimensioning variables */
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int rc = 0;
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// START REPEAT GROUP_DSET_ALL
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rc = fscanf(f, "%1023s", buffer);
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if ((rc != 1) || (strcmp(buffer, "rank_$group_dset$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%u", &($group$->rank_$group_dset$));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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/* workaround for the case of missing blocks in the file */
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// START REPEAT GROUP_DSET_ALL
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uint64_t size_$group_dset$ = 0;
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if ($group$->rank_$group_dset$ != 0) size_$group_dset$ = 1;
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for (uint32_t i=0; i<$group$->rank_$group_dset$; ++i){
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uint32_t j=0;
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rc = fscanf(f, "%1023s %u", buffer, &j);
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if ((rc != 2) || (strcmp(buffer, "dims_$group_dset$") != 0) || (j!=i)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%" SCNu64 "\n", &($group$->dims_$group_dset$[i]));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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size_$group_dset$ *= $group$->dims_$group_dset$[i];
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}
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// END REPEAT GROUP_DSET_ALL
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// START REPEAT GROUP_NUM
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/* Read data */
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unsigned int $group_num$_isSet;
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_num$_isSet") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_num$_isSet") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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while(fscanf(f, "%1023s", buffer) != EOF) {
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/* additional parameter $group_num$_isSet is needed to suppress warning when fscanf into bool variable using %u or %d */
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rc = fscanf(f, "%u", &($group_num$_isSet));
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$group$->$group_num$_isSet = (bool) $group_num$_isSet;
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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if (strcmp(buffer, "EXIT") == 0) {
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break;
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// START REPEAT GROUP_DSET_ALL
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} else if (strcmp(buffer, "rank_$group_dset$") == 0) {
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if ($group$->$group_num$_isSet == true) {
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_num$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_num$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%$group_num_format_scanf$", &($group$->$group_num$));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_NUM
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// START REPEAT GROUP_ATTR_STR
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "len_$group_str$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "len_$group_str$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%" SCNu64 "", &($group$->len_$group_str$));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_str$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_str$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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if ($group$->len_$group_str$ != 0) {
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$group$->$group_str$ = CALLOC($group$->len_$group_str$, char);
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assert (!($group$->$group_str$ == NULL));
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if ($group$->$group_str$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, " %1023[^\n]", $group$->$group_str$);
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_ATTR_STR
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// START REPEAT GROUP_DSET_NUM
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/* Allocate arrays */
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$group$->$group_dset$ = CALLOC(size_$group_dset$, $group_dset_dtype$);
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assert (!($group$->$group_dset$ == NULL));
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if ($group$->$group_dset$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_dset$);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_dset$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_dset$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_dset$);
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FREE($group$);
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return NULL;
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}
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for (uint64_t i=0 ; i<size_$group_dset$ ; ++i) {
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rc = fscanf(f, "%$group_dset_format_scanf$", &($group$->$group_dset$[i]));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_dset$);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_DSET_NUM
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// START REPEAT GROUP_DSET_STR
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_dset$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_dset$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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/* Allocate arrays */
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if(size_$group_dset$ != 0) {
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$group$->$group_dset$ = CALLOC(size_$group_dset$, $group_dset_dtype$);
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if ($group$->$group_dset$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_dset$);
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FREE($group$);
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return NULL;
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}
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/* WARNING: this tmp array allows to avoid allocation of space for each element of array of string
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BUT it's size has to be number_of_str*max_len_str where max_len_str is somewhat arbitrary, e.g. 32.
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,*/
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char* tmp_$group_dset$;
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tmp_$group_dset$ = CALLOC(size_$group_dset$*32, char);
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for (uint64_t i=0 ; i<size_$group_dset$ ; ++i) {
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$group$->$group_dset$[i] = tmp_$group_dset$;
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/* conventional fcanf with "%s" only return the string before the first space character
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,* to read string with spaces use "%[^\n]" possible with space before or after, i.e. " %[^\n]"
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,* Q: depending on what ? */
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rc = fscanf(f, " %1023[^\n]", tmp_$group_dset$);
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assert(!(rc != 1));
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rc = fscanf(f, "%u", &($group$->rank_$group_dset$));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_dset$);
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FREE($group$);
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return NULL;
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}
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size_t tmp_$group_dset$_len = strlen($group$->$group_dset$[i]);
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tmp_$group_dset$ += tmp_$group_dset$_len + 1;
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if ($group$->rank_$group_dset$ != 0) size_$group_dset$ = 1UL;
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for (uint32_t i=0; i<$group$->rank_$group_dset$; ++i){
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uint32_t j=0;
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rc = fscanf(f, "%1023s %u", buffer, &j);
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if ((rc != 2) || (strcmp(buffer, "dims_$group_dset$") != 0) || (j!=i)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%" SCNu64 "\n", &($group$->dims_$group_dset$[i]));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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size_$group_dset$ *= $group$->dims_$group_dset$[i];
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}
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// END REPEAT GROUP_DSET_ALL
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// START REPEAT GROUP_DSET_NUM
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} else if (strcmp(buffer, "$group_dset$") == 0) {
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/* Allocate arrays */
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$group$->$group_dset$ = CALLOC(size_$group_dset$, $group_dset_dtype$);
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if ($group$->$group_dset$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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for (uint64_t i=0 ; i<size_$group_dset$ ; ++i) {
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rc = fscanf(f, "%$group_dset_format_scanf$", &($group$->$group_dset$[i]));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_DSET_NUM
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// START REPEAT GROUP_DSET_STR
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} else if (strcmp(buffer, "$group_dset$") == 0) {
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if(size_$group_dset$ != 0) {
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/* Allocate arrays */
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$group$->$group_dset$ = CALLOC(size_$group_dset$, $group_dset_dtype$);
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if ($group$->$group_dset$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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/* WARNING: this tmp array allows to avoid allocation of space for each element of array of string
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BUT it's size has to be number_of_str*max_len_str where max_len_str is somewhat arbitrary, e.g. 32.
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,*/
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char* tmp_$group_dset$;
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tmp_$group_dset$ = CALLOC(size_$group_dset$*32, char);
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for (uint64_t i=0 ; i<size_$group_dset$ ; ++i) {
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$group$->$group_dset$[i] = tmp_$group_dset$;
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/* conventional fcanf with "%s" only return the string before the first space character
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,* to read string with spaces use "%[^\n]" possible with space before or after, i.e. " %[^\n]"
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,* Q: depending on what ? */
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rc = fscanf(f, " %1023[^\n]", tmp_$group_dset$);
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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size_t tmp_$group_dset$_len = strlen($group$->$group_dset$[i]);
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tmp_$group_dset$ += tmp_$group_dset$_len + 1;
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}
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}
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// END REPEAT GROUP_DSET_STR
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// START REPEAT GROUP_NUM
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} else if (strcmp(buffer, "$group_num$_isSet") == 0) {
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unsigned int $group_num$_isSet;
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/* additional parameter $group_num$_isSet is needed to suppress warning when fscanf into bool variable using %u or %d */
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rc = fscanf(f, "%u", &($group_num$_isSet));
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$group$->$group_num$_isSet = (bool) $group_num$_isSet;
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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if ($group$->$group_num$_isSet == true) {
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_num$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_num$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%$group_num_format_scanf$", &($group$->$group_num$));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_NUM
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// START REPEAT GROUP_ATTR_STR
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} else if (strcmp(buffer, "len_$group_str$") == 0) {
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rc = fscanf(f, "%" SCNu64 "", &($group$->len_$group_str$));
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, "%1023s", buffer);
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assert(!((rc != 1) || (strcmp(buffer, "$group_str$") != 0)));
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if ((rc != 1) || (strcmp(buffer, "$group_str$") != 0)) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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if ($group$->len_$group_str$ != 0) {
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$group$->$group_str$ = CALLOC($group$->len_$group_str$, char);
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assert (!($group$->$group_str$ == NULL));
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if ($group$->$group_str$ == NULL) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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rc = fscanf(f, " %1023[^\n]", $group$->$group_str$);
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assert(!(rc != 1));
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if (rc != 1) {
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FREE(buffer);
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fclose(f);
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FREE($group$->$group_str$);
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FREE($group$);
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return NULL;
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}
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}
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// END REPEAT GROUP_ATTR_STR
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} else {
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continue;
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}
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}
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// END REPEAT GROUP_DSET_STR
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FREE(buffer);
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fclose(f);
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