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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/StringView.h
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@ -96,8 +96,8 @@ public:
// following newline.".
Vector<StringView> lines(bool consider_cr = true) const;
int to_int(bool& ok) const;
unsigned to_uint(bool& ok) const;
Optional<int> to_int() const;
Optional<unsigned> to_uint() const;
// Create a new substring view of this string view, starting either at the beginning of
// the given substring view, or after its end, and continuing until the end of this string