1 /*
2   ==============================================================================
3 
4    This file is part of the JUCE library.
5    Copyright (c) 2017 - ROLI Ltd.
6 
7    JUCE is an open source library subject to commercial or open-source
8    licensing.
9 
10    The code included in this file is provided under the terms of the ISC license
11    http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12    To use, copy, modify, and/or distribute this software for any purpose with or
13    without fee is hereby granted provided that the above copyright notice and
14    this permission notice appear in all copies.
15 
16    JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17    EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18    DISCLAIMED.
19 
20   ==============================================================================
21 */
22 
23 namespace juce
24 {
25 
Result()26 Result::Result() noexcept {}
27 
Result(const String & message)28 Result::Result (const String& message) noexcept
29     : errorMessage (message)
30 {
31 }
32 
Result(const Result & other)33 Result::Result (const Result& other)
34     : errorMessage (other.errorMessage)
35 {
36 }
37 
operator =(const Result & other)38 Result& Result::operator= (const Result& other)
39 {
40     errorMessage = other.errorMessage;
41     return *this;
42 }
43 
Result(Result && other)44 Result::Result (Result&& other) noexcept
45     : errorMessage (std::move (other.errorMessage))
46 {
47 }
48 
operator =(Result && other)49 Result& Result::operator= (Result&& other) noexcept
50 {
51     errorMessage = std::move (other.errorMessage);
52     return *this;
53 }
54 
operator ==(const Result & other) const55 bool Result::operator== (const Result& other) const noexcept
56 {
57     return errorMessage == other.errorMessage;
58 }
59 
operator !=(const Result & other) const60 bool Result::operator!= (const Result& other) const noexcept
61 {
62     return errorMessage != other.errorMessage;
63 }
64 
fail(const String & errorMessage)65 Result Result::fail (const String& errorMessage) noexcept
66 {
67     return Result (errorMessage.isEmpty() ? "Unknown Error" : errorMessage);
68 }
69 
getErrorMessage() const70 const String& Result::getErrorMessage() const noexcept
71 {
72     return errorMessage;
73 }
74 
wasOk() const75 bool Result::wasOk() const noexcept         { return errorMessage.isEmpty(); }
operator bool() const76 Result::operator bool() const noexcept      { return errorMessage.isEmpty(); }
failed() const77 bool Result::failed() const noexcept        { return errorMessage.isNotEmpty(); }
operator !() const78 bool Result::operator!() const noexcept     { return errorMessage.isNotEmpty(); }
79 
80 } // namespace juce
81