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QEncodeGetRequiredLength

 

Call this function to get the size in characters of a buffer that could contain a string encoded from data of the specified size.

Copy 

      inline int QEncodeGetRequiredLength(
   int nSrcLen,
   int nCharsetLen 
) throw( );

nSrcLen

The number of bytes of data to be encoded.

nCharsetLen

The length in characters of the character set to use for the conversion.

The number of characters required for a buffer that could hold encoded data of nSrcLen bytes.

The "Q" encoding scheme is described in RFC 2047 (http://www.ietf.org/rfc/rfc2047.txt).

Requirements

Header: atlenc.h

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