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AK: Make string-to-number conversion helpers return Optional

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Get rid of the weird old signature:

- int StringType::to_int(bool& ok) const

And replace it with sensible new signature:

- Optional<int> StringType::to_int() const
This commit is contained in:
Andreas Kling 2020-06-12 21:07:52 +02:00
parent 15f4043a7a
commit fdfda6dec2
55 changed files with 354 additions and 455 deletions
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4
AK/String.h
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@ -108,8 +108,8 @@ public:
static String repeated(char, size_t count);
bool matches(const StringView& mask, CaseSensitivity = CaseSensitivity::CaseInsensitive) const;
int to_int(bool& ok) const;
unsigned to_uint(bool& ok) const;
Optional<int> to_int() const;
Optional<unsigned> to_uint() const;
String to_lowercase() const;
String to_uppercase() const;