From 3b9d89839dc62e9e63a3cbe9636cf85276babdfb Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Thu, 4 Jul 2019 21:10:59 -0400 Subject: texture_cache: Address Feedback --- src/common/binary_find.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/common/binary_find.h (limited to 'src/common/binary_find.h') diff --git a/src/common/binary_find.h b/src/common/binary_find.h new file mode 100644 index 000000000..5cc523bf9 --- /dev/null +++ b/src/common/binary_find.h @@ -0,0 +1,21 @@ +// Copyright 2019 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include + +namespace Common { + +template > +ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value, Compare comp = {}) { + // Note: BOTH type T and the type after ForwardIt is dereferenced + // must be implicitly convertible to BOTH Type1 and Type2, used in Compare. + // This is stricter than lower_bound requirement (see above) + + first = std::lower_bound(first, last, value, comp); + return first != last && !comp(value, *first) ? first : last; +} + +} // namespace Common -- cgit v1.2.3