StrRemove
StrRemove
Description
Remove char from string at given index and store in given pointer.
Parameters
| Name | Direction | Description |
|---|---|---|
str |
in,out | Str to remove char from. |
val |
out | Where removed char will be stored. If not provided then it’s equivalent to deleting the char at specified index. |
idx |
in | Index in string to remove char from. |
Success
Returns str on success.
Failure
Returns NULL otherwise.
Usage example (Cross-references)
Usage examples (Cross-references)
- In
Str.c:370:
size_t idx = extract_u16(data, offset, size) % VecLen(str);
char ch;
StrRemove(str, &ch, idx);
(void)ch; // Suppress unused variable warning
}- In
Str.Remove.c:69:
// Test StrRemove function
bool test_str_remove(void) {
WriteFmt("Testing StrRemove\n");
Str s = StrInitFromZstr("Hello");- In
Str.Remove.c:75:
// Remove a character from the middle
char c;
StrRemove(&s, &c, 2);
// Check that the character was removed correctly
- In
Str.Remove.c:82:
// Remove another character without storing it - avoid passing NULL directly
char ignored;
StrRemove(&s, &ignored, 1);
// Check that the character was removed
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