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AK: Add a way to disable the trimming of whitespace in to_*int

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This behavior might not always be desirable, and so this patch adds a
way to disable it.
This commit is contained in:
sin-ack 2021-06-18 16:21:27 +00:00 • committed by Linus Groh
parent 8be7bdaac3
commit 3abcfcc178
6 changed files with 74 additions and 61 deletions
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12
AK/StringUtils.h
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@ -22,6 +22,11 @@ enum class TrimMode {
Both
};
enum class TrimWhitespace {
Yes,
No,
};
struct MaskSpan {
size_t start;
size_t length;
@ -40,11 +45,11 @@ namespace StringUtils {
bool matches(const StringView& str, const StringView& mask, CaseSensitivity = CaseSensitivity::CaseInsensitive, Vector<MaskSpan>* match_spans = nullptr);
template<typename T = int>
Optional<T> convert_to_int(const StringView&);
Optional<T> convert_to_int(const StringView&, TrimWhitespace = TrimWhitespace::Yes);
template<typename T = unsigned>
Optional<T> convert_to_uint(const StringView&);
Optional<T> convert_to_uint(const StringView&, TrimWhitespace = TrimWhitespace::Yes);
template<typename T = unsigned>
Optional<T> convert_to_uint_from_hex(const StringView&);
Optional<T> convert_to_uint_from_hex(const StringView&, TrimWhitespace = TrimWhitespace::Yes);
bool equals_ignoring_case(const StringView&, const StringView&);
bool ends_with(const StringView& a, const StringView& b, CaseSensitivity);
bool starts_with(const StringView&, const StringView&, CaseSensitivity);
@ -61,3 +66,4 @@ String to_snakecase(const StringView&);
using AK::CaseSensitivity;
using AK::TrimMode;
using AK::TrimWhitespace;