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juce_Result.h
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace
juce
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{
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//==============================================================================
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class
JUCE_API
Result
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{
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public
:
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//==============================================================================
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static
Result
ok
()
noexcept
{
return
Result
(); }
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static
Result
fail (
const
String
& errorMessage)
noexcept
;
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//==============================================================================
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bool
wasOk()
const
noexcept
;
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bool
failed()
const
noexcept
;
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operator
bool
()
const
noexcept
;
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bool
operator
!()
const
noexcept
;
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const
String
& getErrorMessage()
const
noexcept
;
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//==============================================================================
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Result
(
const
Result
&);
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Result
&
operator
= (
const
Result
&);
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Result
(
Result
&&)
noexcept
;
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Result
&
operator
= (
Result
&&)
noexcept
;
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bool
operator
== (
const
Result
&
other
)
const
noexcept
;
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bool
operator
!= (
const
Result
&
other
)
const
noexcept
;
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private
:
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String
errorMessage;
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// The default constructor is not for public use!
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// Instead, use Result::ok() or Result::fail()
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Result
()
noexcept
;
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explicit
Result
(
const
String
&)
noexcept
;
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// These casts are private to prevent people trying to use the Result object in numeric contexts
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operator
int
()
const
;
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operator
void
*()
const
;
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};
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}
// namespace juce
juce::Array
Definition
juce_Array.h:56
juce::Result
Definition
juce_Result.h:57
juce::Result::ok
static Result ok() noexcept
Definition
juce_Result.h:61
juce::String
Definition
juce_String.h:39
JuceLibraryCode
modules
juce_core
misc
juce_Result.h
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