BloombergLP::bdlde::CharConvertUtf16::computeRequiredUtf16Words

Return the number of words required to store the translation of the specified UTF‐8 string srcBuffer into a 0 terminated UTF‐16 string (including the 0 terminating word into the returned count). Optionally specify endPtr, referring to one past the last input character. If endPtr is not supplied, or is 0, treat srcBuffer as 0 terminated. Note that this function will return the size utf8ToUtf16 will require, assuming the errorWord argument to utf8ToUtf16 is non‐zero.

Synopsis

Declared in <bdlde_charconvertutf16.h>

static
std::size_t
computeRequiredUtf16Words(
    char const* srcBuffer,
    char const* endPtr = 0);

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