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Migration to C++: Comments

This commit is contained in:
Shahram Najm 2023-03-06 20:54:34 +00:00
parent eb4220f455
commit 8b2290804c
1 changed files with 6 additions and 8 deletions
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14
tools/grib_tools.cc
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@ -671,7 +671,7 @@ static void grib_print_header(grib_runtime_options* options, grib_handle* h)
int width;
int written_to_dump = 0; /* boolean */
if (options->json_output && !options->latlon)
return; /* For JSON output we do not print a single header for all msgs */
return; // For JSON output we do not print a single header for all msgs
if (options->handle_count != 1)
return;
@ -712,9 +712,9 @@ static void grib_print_header(grib_runtime_options* options, grib_handle* h)
static int cmpstringp(const void* p1, const void* p2)
{
/* The actual arguments to this function are "pointers to
pointers to char", but strcmp(3) arguments are "pointers
to char", hence the following cast plus dereference */
// The actual arguments to this function are "pointers to
// pointers to char", but strcmp(3) arguments are "pointers
// to char", hence the following cast plus dereference
return strcmp(*(char* const*)p1, *(char* const*)p2);
}
@ -765,9 +765,7 @@ static void grib_tools_set_print_keys(grib_runtime_options* options, grib_handle
grib_keys_iterator_delete(kiter);
if (options->print_keys_count == 0 && options->latlon == 0) {
int j = 0, k = 0, ns_count = 0;
const char* all_namespace_vals[1024] = {
NULL,
}; /* sorted array containing all namespaces */
const char* all_namespace_vals[1024] = {NULL,}; // sorted array containing all namespaces
printf("ERROR: namespace \"%s\" does not contain any key.\n", ns);
printf("Here are the available namespaces in this message:\n");
for (i = 0; i < ACCESSORS_ARRAY_SIZE; i++) {
@ -787,7 +785,7 @@ static void grib_tools_set_print_keys(grib_runtime_options* options, grib_handle
if (all_namespace_vals[i]) {
int print_it = 1;
if (i > 0 && strcmp(all_namespace_vals[i], all_namespace_vals[i - 1]) == 0) {
print_it = 0; /* skip duplicate entries */
print_it = 0; // skip duplicate entries
}
if (print_it)
printf("\t%s\n", all_namespace_vals[i]);