binaryurp/source/binaryany.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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <sal/config.h>
  23
  24 #include <uno/any2.h>
  25
  26 namespace com::sun::star::uno { class TypeDescription; }
  27
  28 namespace binaryurp {
  29
  30 class BinaryAny {
  31 public:
  32     BinaryAny() noexcept;
  33
  34     BinaryAny(com::sun::star::uno::TypeDescription const & type, void * value)
  35         noexcept;
  36
  37     explicit BinaryAny(uno_Any const & raw) noexcept;
  38         // takes over raw.pData (but copies raw.pType); raw must not be passed
  39         // to uno_any_destruct
  40
  41     BinaryAny(BinaryAny const & other) noexcept;
  42
  43     BinaryAny(BinaryAny && other) noexcept;
  44
  45     ~BinaryAny() noexcept;
  46
  47     BinaryAny & operator =(BinaryAny const & other) noexcept;
  48
  49     BinaryAny & operator =(BinaryAny && other) noexcept;
  50
  51     uno_Any& get() noexcept { return data_; }
  52
  53     com::sun::star::uno::TypeDescription getType() const noexcept;
  54
  55     void * getValue(com::sun::star::uno::TypeDescription const & type) const
  56         noexcept;
  57
  58 private:
  59     mutable uno_Any data_;
  60         // mutable so that getValue() can return a non-const void *, as in turn
  61         // required at various places in binary UNO
  62 };
  63
  64 }
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */