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| GMimeFilter * | g_mime_filter_best_new () | 
| const char * | g_mime_filter_best_charset () | 
| GMimeContentEncoding | g_mime_filter_best_encoding () | 
A GMimeFilter which is meant to determine the best charset and/or transfer encoding suitable for the stream which is filtered through it.
GMimeFilter *
g_mime_filter_best_new (GMimeFilterBestFlags flags);
Creates a new GMimeFilterBest filter. flags
 are used to determine
which information to keep statistics of. If the
GMIME_FILTER_BEST_CHARSET bit is set, the filter will be able to
compute the best charset for encoding the stream of data
filtered. If the GMIME_FILTER_BEST_ENCODING bit is set, the filter
will be able to compute the best Content-Transfer-Encoding for use
with the stream being filtered.
Note: In order for the g_mime_filter_best_charset() function to
work, the stream being filtered MUST already be encoded in UTF-8.
const char *
g_mime_filter_best_charset (GMimeFilterBest *best);
Calculates the best charset for encoding the stream filtered
through the best
 filter.
GMimeContentEncoding g_mime_filter_best_encoding (GMimeFilterBest *best,GMimeEncodingConstraint constraint);
Calculates the most efficient Content-Transfer-Encoding for the
stream filtered through best
 that fits within the encoding
constraint
.
struct GMimeFilterBest;
A filter for calculating the best encoding and/or charset to encode the data passed through it.