text: /*
     +----------------------------------------------------------------------+
     | HipHop for PHP                                                       |
     +----------------------------------------------------------------------+
     | Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com)     |
     +----------------------------------------------------------------------+
     | This source file is subject to version 3.01 of the PHP license,      |
     | that is bundled with this package in the file LICENSE, and is        |
     | available through the world-wide-web at the following url:           |
     | http://www.php.net/license/3_01.txt                                  |
     | If you did not receive a copy of the PHP license and are unable to   |
     | obtain it through the world-wide-web, please send a note to          |
     | license@php.net so we can mail you a copy immediately.               |
     +----------------------------------------------------------------------+
  */
  
  #ifndef incl_HPHP_FIXED_STRING_MAP_H_
  #define incl_HPHP_FIXED_STRING_MAP_H_
  
  #include "hphp/util/base.h"
  #include "hphp/runtime/base/string-data.h"
  
  namespace HPHP {
  ///////////////////////////////////////////////////////////////////////////////
  
  template <typename V, bool case_sensitive> class FixedStringMap {
  public:
    explicit FixedStringMap(int num) : m_table(0) { init(num); }
    FixedStringMap() : m_mask(0), m_table(0) {}
    ~FixedStringMap() { clear(); }
    void clear();
    void init(int num);
    void add(const StringData* s, const V& v);
    V *find(const StringData* s) const;
  
  private:
    FixedStringMap(const FixedStringMap&);
    const FixedStringMap& operator=(const FixedStringMap&);
  
    struct Elm {
      const StringData* sd;
      V data;
    };
  
    /* Elements. */
    unsigned m_mask;
    Elm*     m_table;
  };
  
  ///////////////////////////////////////////////////////////////////////////////
   }
  
  #endif // incl_HPHP_FIXED_STRING_MAP_H_
  