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AK: Add formatter for DistinctNumeric

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This commit is contained in:
Andreas Kling 2021-02-12 12:31:09 +01:00
parent 489317e573
commit e00f519cdd
2 changed files with 12 additions and 1 deletions
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10
AK/DistinctNumeric.h
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -26,6 +27,7 @@
#pragma once
#include <AK/Format.h>
#include <AK/Traits.h>
#include <AK/Types.h>
@ -299,6 +301,14 @@ private:
T m_value {};
};
template<typename T, typename X, bool Incr, bool Cmp, bool Bool, bool Flags, bool Shift, bool Arith>
struct Formatter<DistinctNumeric<T, X, Incr, Cmp, Bool, Flags, Shift, Arith>> : Formatter<FormatString> {
void format(FormatBuilder& builder, DistinctNumeric<T, X, Incr, Cmp, Bool, Flags, Shift, Arith> value)
{
return Formatter<FormatString>::format(builder, "{}", value.value());
}
};
// TODO: When 'consteval' sufficiently-well supported by host compilers, try to
// provide a more usable interface like this one:
// https://gist.github.com/alimpfard/a3b750e8c3a2f44fb3a2d32038968ddf

3
AK/Tests/TestDistinctNumeric.cpp
View file

@ -24,9 +24,10 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/DistinctNumeric.h>
#include <AK/TestSuite.h>
#include <AK/DistinctNumeric.h>
template<typename T>
class ForType {
public: