stri_enc_toutf32: Convert Strings To UTF-32¶
Description¶
UTF-32 is a 32-bit encoding where each Unicode code point corresponds to exactly one integer value. This function converts a character vector to a list of integer vectors so that, e.g., individual code points may be easily accessed, changed, etc.
Usage¶
stri_enc_toutf32(str)
Arguments¶
|
a character vector (or an object coercible to) to be converted |
Details¶
See stri_enc_fromutf32 for a dual operation.
This function is roughly equivalent to a vectorized call to utf8ToInt(enc2utf8(str))
. If you want a list of raw vectors on output, use stri_encode.
Unlike utf8ToInt
, if ill-formed UTF-8 byte sequences are detected, a corresponding element is set to NULL and a warning is generated. To deal with such issues, use, e.g., stri_enc_toutf8.
Value¶
Returns a list of integer vectors. Missing values are converted to NULL
s.
See Also¶
Other encoding_conversion: about_encoding, stri_enc_fromutf32(), stri_enc_toascii(), stri_enc_tonative(), stri_enc_toutf8(), stri_encode()