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Abstract the implementation of 3 ustring string length checks with strlen, adding an implementation for char32_t.

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This commit is contained in:
Lukas Tenbrink
2024-11-29 02:06:35 +01:00
parent 44fa552343
commit 2b39314461
1 changed files with 12 additions and 17 deletions
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29
core/string/ustring.cpp
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@@ -64,6 +64,15 @@ const char16_t Char16String::_null = 0;
const char32_t String::_null = 0;
const char32_t String::_replacement_char = 0xfffd;
// strlen equivalent function for char32_t * arguments.
_FORCE_INLINE_ size_t strlen(const char32_t *p_str) {
const char32_t *ptr = p_str;
while (*ptr != 0) {
++ptr;
}
return ptr - p_str;
}
bool select_word(const String &p_s, int p_col, int &r_beg, int &r_end) {
const String &s = p_s;
int beg = CLAMP(p_col, 0, s.length());
@@ -423,11 +432,7 @@ void String::copy_from(const char32_t *p_cstr) {
return;
}
int len = 0;
const char32_t *ptr = p_cstr;
while (*(ptr++) != 0) {
len++;
}
const int len = strlen(p_cstr);
if (len == 0) {
resize(0);
@@ -628,12 +633,7 @@ String &String::operator+=(char32_t p_char) {
bool String::operator==(const char *p_str) const {
// compare Latin-1 encoded c-string
int len = 0;
const char *aux = p_str;
while (*(aux++) != 0) {
len++;
}
int len = strlen(p_str);
if (length() != len) {
return false;
@@ -667,12 +667,7 @@ bool String::operator==(const wchar_t *p_str) const {
}
bool String::operator==(const char32_t *p_str) const {
int len = 0;
const char32_t *aux = p_str;
while (*(aux++) != 0) {
len++;
}
const int len = strlen(p_str);
if (length() != len) {
return false;