diff options
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/ADT/HashExtras.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/include/llvm/ADT/HashExtras.h b/include/llvm/ADT/HashExtras.h deleted file mode 100644 index 20c4fd3..0000000 --- a/include/llvm/ADT/HashExtras.h +++ /dev/null @@ -1,40 +0,0 @@ -//===-- llvm/ADT/HashExtras.h - Useful functions for STL hash ---*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file contains some templates that are useful if you are working with the -// STL Hashed containers. -// -// No library is required when using these functions. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_ADT_HASHEXTRAS_H -#define LLVM_ADT_HASHEXTRAS_H - -#include <string> - -// Cannot specialize hash template from outside of the std namespace. -namespace HASH_NAMESPACE { - -// Provide a hash function for arbitrary pointers... -template <class T> struct hash<T *> { - inline size_t operator()(const T *Val) const { - return reinterpret_cast<size_t>(Val); - } -}; - -template <> struct hash<std::string> { - size_t operator()(std::string const &str) const { - return hash<char const *>()(str.c_str()); - } -}; - -} // End namespace std - -#endif |