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QtMiscUtils: add isAsciiDigit helper

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This logic is used in various places in qtbase, put it in one place.

Change-Id: I731b1ce0c7b38fd42a91799a0565aafa94d4e9d0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Ahmad Samir 2023-01-26 17:24:05 +02:00
parent 763884cfb7
commit a4f18c6d0d
1 changed files with 5 additions and 0 deletions
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5
src/corelib/tools/qtools_p.h
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@ -49,6 +49,11 @@ constexpr inline int fromOct(uint c) noexcept
return ((c >= '0') && (c <= '7')) ? int(c - '0') : -1; return ((c >= '0') && (c <= '7')) ? int(c - '0') : -1;
} }
[[nodiscard]] constexpr inline bool isAsciiDigit(uchar c) noexcept
{
return c >= '0' && c <= '9';
}
constexpr inline char toAsciiLower(char ch) noexcept constexpr inline char toAsciiLower(char ch) noexcept
{ {
return (ch >= 'A' && ch <= 'Z') ? ch - 'A' + 'a' : ch; return (ch >= 'A' && ch <= 'Z') ? ch - 'A' + 'a' : ch;