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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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8
AK/String.cpp
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@@ -196,14 +196,14 @@ ByteBuffer String::to_byte_buffer() const
return ByteBuffer::copy(reinterpret_cast<const u8*>(characters()), length());
}
int String::to_int(bool& ok) const
Optional<int> String::to_int() const
{
return StringUtils::convert_to_int(this->view(), ok);
return StringUtils::convert_to_int(view());
}
unsigned String::to_uint(bool& ok) const
Optional<unsigned> String::to_uint() const
{
return StringUtils::convert_to_uint(this->view(), ok);
return StringUtils::convert_to_uint(view());
}
String String::number(unsigned long long value)