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BAN: Implement StringView::rfind()

This commit is contained in:
Bananymous 2024-06-25 11:02:52 +03:00
parent 95681a7a05
commit 1ac7629459
1 changed files with 16 additions and 0 deletions
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16
BAN/include/BAN/StringView.h
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@ -165,6 +165,22 @@ namespace BAN
return {}; return {};
} }
BAN::Optional<size_type> rfind(char ch) const
{
for (size_type i = m_size; i > 0; i--)
if (m_data[i - 1] == ch)
return i - 1;
return {};
}
BAN::Optional<size_type> rfind(bool(*comp)(char)) const
{
for (size_type i = m_size; i > 0; i--)
if (comp(m_data[i - 1]))
return i - 1;
return {};
}
constexpr bool starts_with(BAN::StringView target) const constexpr bool starts_with(BAN::StringView target) const
{ {
if (target.size() > m_size) if (target.size() > m_size)