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AllOf: Common iterator types

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Problem:
- Interface is too permissive. It permits iterators of different types
  as long as they are comparable.

Solution:
- Require iterators be the same type.
This commit is contained in:
Lenny Maiorani 2020-11-22 17:09:44 -07:00 committed by Andreas Kling
parent 34e9df3c5e
commit 4421d98e30
Notes: sideshowbarker 2024-07-19 00:43:25 +09:00 
Author: https://github.com/ldm5180
Commit: https://github.com/SerenityOS/serenity/commit/4421d98e307
Pull-request: https://github.com/SerenityOS/serenity/pull/4466
1 changed files with 7 additions and 1 deletions
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8
AK/AllOf.h
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@ -26,9 +26,15 @@
#pragma once #pragma once
#include <AK/Iterator.h>
namespace AK { namespace AK {
constexpr bool all_of(const auto& begin, const auto& end, const auto& predicate) template<typename Container, typename ValueType>
constexpr bool all_of(
const SimpleIterator<Container, ValueType>& begin,
const SimpleIterator<Container, ValueType>& end,
const auto& predicate)
{ {
for (auto iter = begin; iter != end; ++iter) { for (auto iter = begin; iter != end; ++iter) {
if (!predicate(*iter)) { if (!predicate(*iter)) {