numCharacters overloads

Synopses

Declared in <bdlde_utf8util.h>

Return the Unicode code‐point count in string.

static
Utf8Util::IntPtr
numCharacters(char const* string);

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Return the Unicode code‐point count in a bounded string.

static
Utf8Util::IntPtr
numCharacters(
    char const* string,
    size_type length);

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Return Value

number of Unicode code points in string

Parameters

Name

Description

string

null‐terminated valid UTF‐8 input

length

length of string in bytes

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