system_cmds-735.tar.gz

[apple/system_cmds.git] / CPPUtil / UtilString.hpp

diff --git a/CPPUtil/UtilString.hpp b/CPPUtil/UtilString.hpp
deleted file mode 100644 (file)
index 8580163..0000000
--- a/CPPUtil/UtilString.hpp
+++ /dev/null
@@ -1,41 +0,0 @@
-//
-//  UtilString.hpp
-//  CPPUtil
-//
-//  Created by James McIlree on 4/16/13.
-//  Copyright (c) 2013 Apple. All rights reserved.
-//
-
-#ifndef CPPUtil_UtilString_hpp
-#define CPPUtil_UtilString_hpp
-
-struct ConstCharHash {
-       //
-       // Okay, by design std::hash<char*> hashes on the pointer,
-       // not the contents of that pointer.
-       //
-       // The C++11 std::hash<std::string> hash works, but must
-       // construct a copy of the passed in string to hash.
-       //
-       // That's 3x slower than this, minimum.
-       //
-       // This is just the __gnu_cxx hash code inlined.
-       //
-       std::size_t operator()(const char* __s) const {
-               unsigned long __h = 0;
-               for ( ; *__s; ++__s)
-                       __h = 5 * __h + *__s;
-               return size_t(__h);
-       };
-
-};
-
-struct ConstCharEqualTo {
-       bool operator() (const char* s1, const char* s2) const {
-               return strcmp(s1, s2) == 0;
-       }
-};
-
-bool ends_with(std::string& str, std::string postfix);
-
-#endif