Index: chrome/browser/chromeos/cros/enum_mapper.h |
diff --git a/chrome/browser/chromeos/cros/enum_mapper.h b/chrome/browser/chromeos/cros/enum_mapper.h |
deleted file mode 100644 |
index 8ddf748b4d45664142c9172eba8aedcfd6272bb0..0000000000000000000000000000000000000000 |
--- a/chrome/browser/chromeos/cros/enum_mapper.h |
+++ /dev/null |
@@ -1,79 +0,0 @@ |
-// Copyright (c) 2011 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef CHROME_BROWSER_CHROMEOS_CROS_ENUM_MAPPER_H_ |
-#define CHROME_BROWSER_CHROMEOS_CROS_ENUM_MAPPER_H_ |
- |
-#include <map> |
-#include <string> |
- |
-#include "base/basictypes.h" |
- |
-namespace chromeos { |
- |
-// This turns an array of string-to-enum-value mappings into a class |
-// that can cache the mapping and do quick lookups using an actual map |
-// class. Usage is something like: |
-// |
-// const char kKey1[] = "key1"; |
-// const char kKey2[] = "key2"; |
-// |
-// enum EnumFoo { |
-// UNKNOWN = 0, |
-// FOO = 1, |
-// BAR = 2, |
-// }; |
-// |
-// const EnumMapper<EnumFoo>::Pair index_table[] = { |
-// { kKey1, FOO }, |
-// { kKey2, BAR }, |
-// }; |
-// |
-// EnumMapper<EnumFoo> mapper(index_table, arraysize(index_table), UNKNOWN); |
-// EnumFoo value = mapper.Get(kKey1); // Returns FOO. |
-// EnumFoo value = mapper.Get('boo'); // Returns UNKNOWN. |
-template <typename EnumType> |
-class EnumMapper { |
- public: |
- struct Pair { |
- const char* key; |
- const EnumType value; |
- }; |
- |
- EnumMapper(const Pair* list, size_t num_entries, EnumType unknown) |
- : unknown_value_(unknown) { |
- for (size_t i = 0; i < num_entries; ++i, ++list) { |
- enum_map_[list->key] = list->value; |
- inverse_enum_map_[list->value] = list->key; |
- } |
- } |
- |
- EnumType Get(const std::string& type) const { |
- EnumMapConstIter iter = enum_map_.find(type); |
- if (iter != enum_map_.end()) |
- return iter->second; |
- return unknown_value_; |
- } |
- |
- std::string GetKey(EnumType type) const { |
- InverseEnumMapConstIter iter = inverse_enum_map_.find(type); |
- if (iter != inverse_enum_map_.end()) |
- return iter->second; |
- return std::string(); |
- } |
- |
- private: |
- typedef typename std::map<std::string, EnumType> EnumMap; |
- typedef typename std::map<EnumType, std::string> InverseEnumMap; |
- typedef typename EnumMap::const_iterator EnumMapConstIter; |
- typedef typename InverseEnumMap::const_iterator InverseEnumMapConstIter; |
- EnumMap enum_map_; |
- InverseEnumMap inverse_enum_map_; |
- EnumType unknown_value_; |
- DISALLOW_COPY_AND_ASSIGN(EnumMapper); |
-}; |
- |
-} // namespace chromeos |
- |
-#endif // CHROME_BROWSER_CHROMEOS_CROS_ENUM_MAPPER_H_ |