LIST<>::indexOf(T**) - fast index calculation for direct iterators

1 files changed, 13 insertions, 14 deletions

diff --git a/plugins/SpellChecker/src/utils.cpp b/plugins/SpellChecker/src/utils.cpp
index 7dfcd12884..4fd399f44f 100644
--- a/plugins/SpellChecker/src/utils.cpp
+++ b/plugins/SpellChecker/src/utils.cpp
@@ -668,39 +668,38 @@ LRESULT CALLBACK EditProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 

 int GetClosestLanguage(wchar_t *lang_name)

 {

-	int i;

-

 	// Search the language by name

-	for (i = 0; i < languages.getCount(); i++)

-		if (mir_wstrcmpi(languages[i]->language, lang_name) == 0)

-			return i;

+	for (auto &it : languages)

+		if (mir_wstrcmpi(it->language, lang_name) == 0)

+			return languages.indexOf(&it);

 

 	// Try searching by the prefix only

 	wchar_t lang[128];

 	mir_wstrncpy(lang, lang_name, _countof(lang));

 	{

 		wchar_t *p = wcschr(lang, '_');

-		if (p != nullptr) *p = '\0';

+		if (p != nullptr)

+			*p = '\0';

 	}

 

 	// First check if there is a language that is only the prefix

-	for (i = 0; i < languages.getCount(); i++)

-		if (mir_wstrcmpi(languages[i]->language, lang) == 0)

-			return i;

+	for (auto &it : languages)

+		if (mir_wstrcmpi(it->language, lang) == 0)

+			return languages.indexOf(&it);

 

 	// Now try any suffix

 	size_t len = mir_wstrlen(lang);

-	for (i = 0; i < languages.getCount(); i++) {

-		wchar_t *p = wcschr(languages[i]->language, '_');

+	for (auto &it : languages) {

+		wchar_t *p = wcschr(it->language, '_');

 		if (p == nullptr)

 			continue;

 

-		size_t prefix_len = p - languages[i]->language;

+		size_t prefix_len = p - it->language;

 		if (prefix_len != len)

 			continue;

 

-		if (wcsnicmp(languages[i]->language, lang_name, len) == 0)

-			return i;

+		if (wcsnicmp(it->language, lang_name, len) == 0)

+			return languages.indexOf(&it);

 	}

 

 	return -1;