StrEmpty
StrEmpty
Description
Check whether string is empty.
Parameters
| Name | Direction | Description |
|---|---|---|
str |
in | String to query. |
Success
true when string length is 0.
Failure
false
Usage example (Cross-references)
Usage examples (Cross-references)
- In
Str.Access.c:21:
// Test StrLen and StrEmpty functions
bool test_str_len_empty(void) {
WriteFmt("Testing StrLen and StrEmpty\n");
Str s = StrInit();- In
Str.Access.c:26:
bool result = (StrLen(&s) == 0);
result = result && StrEmpty(&s);
StrPushBack(&s, 'H');- In
Str.Access.c:32:
result = result && (StrLen(&s) == 2);
result = result && !StrEmpty(&s);
StrClear(&s);- In
Str.Access.c:36:
StrClear(&s);
result = result && (StrLen(&s) == 0);
result = result && StrEmpty(&s);
StrDeinit(&s);
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