Changeset 1288 for cpp/common/util-string.cpp

Timestamp:

12/06/23 03:32:58 (5 months ago)

Author:

Maciej Komosinski

Message:

Added helper functions

File:

• cpp/common/util-string.cpp (modified) (2 diffs)

cpp/common/util-string.cpp

@@ -113 +113 @@
 }
 
+bool strip_prefix(string& modify_me, const char* prefix)
+{
+        if (starts_with(modify_me, prefix))
+        {
+                modify_me = modify_me.substr(strlen(prefix));
+                return true;
+        }
+        return false;
+}
 
 char* strmove(char *a, char *b) //strcpy that works well for overlapping strings ("Source and destination overlap")
@@ -162 +171 @@
         size_t slash = filename.rfind(PATH_SEPARATOR_CHAR);
         if (slash == string::npos) return string("");
-        return filename.substr(0, slash);
+        return (slash == 0) ? string(PATH_SEPARATOR_STRING) : filename.substr(0, slash);
+}
+
+string concatPath(const string& path, const string& other_path)
+{
+        string result = path;
+        if (!result.empty() && result.back() != PATH_SEPARATOR_CHAR && !other_path.empty())
+                result += PATH_SEPARATOR_CHAR;
+        result += other_path;
+        return result;
 }