Return the Unicode code‐point count in string.

Synopsis

Declared in <bdlde_utf8util.h>

static
Utf8Util::IntPtr
numCodePointsRaw(std::string_view const& string);

Description

Return the number of Unicode code points in the specified string. string need not be null‐terminated and can contain embedded null bytes. The behavior is undefined unless string contains valid UTF‐8.

Return Value

number of Unicode code points in string

Parameters

Name

Description

string

valid UTF‐8 string view to examine

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