include/editeng/Trie.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #ifndef INCLUDED_EDITENG_TRIE_HXX
  11 #define INCLUDED_EDITENG_TRIE_HXX
  12
  13 #include <rtl/ustring.hxx>
  14 #include <editeng/editengdllapi.h>
  15 #include <memory>
  16 #include <vector>
  17
  18 namespace editeng
  19 {
  20 struct TrieNode;
  21
  22 class EDITENG_DLLPUBLIC Trie final
  23 {
  24 private:
  25     std::unique_ptr<TrieNode> mRoot;
  26
  27 public:
  28     Trie();
  29     ~Trie();
  30
  31     void insert(std::u16string_view sInputString) const;
  32     void findSuggestions(std::u16string_view sWordPart,
  33                          std::vector<OUString>& rSuggestionList) const;
  34     size_t size() const;
  35 };
  36 }
  37
  38 #endif // INCLUDED_EDITENG_TRIE_HXX
  39
  40 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */