fn() guessFormat

Guesses a file format from the contents of a sequence file.

/*!
 * @fn guessFormat
 * 
 * @headerfile <seqan/file.h>
 * 
 * @brief Guesses a file format from the contents of a sequence file.
 * 
 * @signature bool guessFormat(text, formatTag);
 * 
 * @param[in] text A string storing the contents of a sequence file.
 * @param[in] formatTag A file format tag.
 * 
 * @return bool <tt>true</tt> if the format represented by <tt>formatTag</tt>
 *              was recognized in <tt>text</tt>.
 * 
 * @see guessFormatFromFilename
 */