fn() isBitSet

Returns whether the bit with the given index is set to 1.

/*!
 * @fn isBitSet
 * 
 * @headerfile <seqan/misc/misc_bit_twiddling.h>
 * 
 * @brief Returns whether the bit with the given index is set to 1.
 * 
 * @signature bool isBitSet(word, index);
 * 
 * @param[in] word The word to check (@link IntegerConcept @endlink).
 * @param[in] index The index of the bit to check (@link IntegerConcept
 *                  @endlink).
 * 
 * @return bool Whether the bit with the given index is set in <tt>word</tt>.
 */