ICU 76.1: U_HEADER_ONLY_NAMESPACE::USetCodePoints Class Reference

ICU 76.1 76.1

Public Member Functions
U_HEADER_ONLY_NAMESPACE::USetCodePoints Class Reference

C++ "range" for iterating over the code points of a USet. More...

`#include <uset.h>`

## Public Member Functions
| USetCodePoints (const USet *uset)
| Constructs a C++ "range" object over the code points of the USet.
| USetCodePoints (const USetCodePoints &other)=default
USetCodePointIterator | begin () const
USetCodePointIterator | end () const

## Detailed Description

C++ "range" for iterating over the code points of a USet.

using U_HEADER_NESTED_NAMESPACE::USetCodePoints;
LocalUSetPointer uset(uset_openPattern(u"[abcçカ🚴]", -1, &errorCode));
for (UChar32 c : USetCodePoints(uset.getAlias())) {
printf("uset.codePoint U+%04lx\n", (long)c);
}
LocalUSetPointer
"Smart pointer" class, closes a USet via uset_close().
U_HEADER_ONLY_NAMESPACE::USetCodePoints::USetCodePoints
USetCodePoints(const USet *uset)
Constructs a C++ "range" object over the code points of the USet.
Definition uset.h:1432
UChar32
int32_t UChar32
Define UChar32 as a type for single Unicode code points.
Definition umachine.h:427
uset_openPattern
U_CAPI USet * uset_openPattern(const UChar *pattern, int32_t patternLength, UErrorCode *ec)
Creates a set from the given pattern.

C++ UnicodeSet has member functions for iteration, including codePoints().

Draft
  This API may be changed in the future versions and was introduced in ICU 76

See also
  USetRanges
  USetStrings
  USetElements

Definition at line 1426 of file uset.h.

## Constructor & Destructor Documentation

## ◆ USetCodePoints() [1/2]

U_HEADER_ONLY_NAMESPACE::USetCodePoints::USetCodePoints | ( | const USet * | uset | ) |
| inline

Constructs a C++ "range" object over the code points of the USet.

Draft
  This API may be changed in the future versions and was introduced in ICU 76

Definition at line 1432 of file uset.h.

## ◆ USetCodePoints() [2/2]

U_HEADER_ONLY_NAMESPACE::USetCodePoints::USetCodePoints | ( | const USetCodePoints & | other | ) |
| default

Draft
  This API may be changed in the future versions and was introduced in ICU 76

## Member Function Documentation

## ◆ begin()

USetCodePointIterator U_HEADER_ONLY_NAMESPACE::USetCodePoints::begin | ( |  | ) | const
| inline

Draft
  This API may be changed in the future versions and was introduced in ICU 76

Definition at line 1438 of file uset.h.

## ◆ end()

USetCodePointIterator U_HEADER_ONLY_NAMESPACE::USetCodePoints::end | ( |  | ) | const
| inline

Draft
  This API may be changed in the future versions and was introduced in ICU 76

Definition at line 1443 of file uset.h.

The documentation for this class was generated from the following file:

- common/unicode/uset.h