From 6390c66e950b0536c438bf3be1ea78fd0540d6c9 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Tue, 4 Nov 2014 03:03:19 -0200
Subject: Implement text path trimming for shorter paths.
---
src/common/string_util.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
(limited to 'src/common/string_util.h')
diff --git a/src/common/string_util.h b/src/common/string_util.h
index ae5bbadad9..7d75691b11 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -115,4 +115,19 @@ inline std::string UTF8ToTStr(const std::string& str)
#endif
+/**
+ * Compares the string defined by the range [`begin`, `end`) to the null-terminated C-string
+ * `other` for equality.
+ */
+template <typename InIt>
+bool ComparePartialString(InIt begin, InIt end, const char* other) {
+ for (; begin != end && *other != '\0'; ++begin, ++other) {
+ if (*begin != *other) {
+ return false;
+ }
+ }
+ // Only return true if both strings finished at the same point
+ return (begin == end) == (*other == '\0');
+}
+
}
--
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