LLVM 20.0.0git
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Holds a reference to an ordered array of UnicodeCharRange and allows to quickly check if a code point is contained in the set represented by this array. More...
#include "llvm/Support/UnicodeCharRanges.h"
Public Types | |
typedef ArrayRef< UnicodeCharRange > | CharRanges |
Public Member Functions | |
UnicodeCharSet (CharRanges Ranges) | |
Constructs a UnicodeCharSet instance from an array of UnicodeCharRanges. | |
bool | contains (uint32_t C) const |
Returns true if the character set contains the Unicode code point C . | |
Holds a reference to an ordered array of UnicodeCharRange and allows to quickly check if a code point is contained in the set represented by this array.
Definition at line 38 of file UnicodeCharRanges.h.
Definition at line 40 of file UnicodeCharRanges.h.
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inline |
Constructs a UnicodeCharSet instance from an array of UnicodeCharRanges.
Array pointed by Ranges
should have the lifetime at least as long as the UnicodeCharSet instance, and should not change. Array is validated by the constructor, so it makes sense to create as few UnicodeCharSet instances per each array of ranges, as possible.
Definition at line 57 of file UnicodeCharRanges.h.
References assert().
Returns true if the character set contains the Unicode code point C
.
Definition at line 64 of file UnicodeCharRanges.h.
References llvm::ArrayRef< T >::begin(), llvm::CallingConv::C, and llvm::ArrayRef< T >::end().
Referenced by llvm::sys::unicode::charWidth(), and llvm::sys::unicode::isPrintable().