Spec CharArrayStream

Thin wrapper around char * to the StreamConcept concept.

/*!
 * @class CharArrayStream
 * 
 * @extends Stream
 * 
 * @headerfile <seqan/stream.h>
 * 
 * @brief Thin wrapper around <tt>char *</tt> to the @link StreamConcept
 *        @endlink concept.
 * 
 * @signature template <typename TPointer> class Stream<CharArray<TPointer> >;
 * 
 * @tparam TPointer Specification of the pointer type to work on.
 * 
 * @section Remarks
 * 
 * This class consists of the <tt>char *</tt>, another <tt>char *</tt> to the
 * beginning of the array and a flag signifying EOF.
 * 
 * Note that this is a bounded string variant and might have some performance
 * problems.
 * 
 * @section Examples
 * 
 * Create a Char Array Stream from a @link CharString @endlink.
 * 
 * @code{.cpp}
 * CharString buffer = "This is a text.";
 * Stream<CharArray<char const *> > stream(&buffer[0], &buffer[0] + length(buffer));
 * @endcode
 * 
 * 
 * @fn CharArrayStream::Stream
 * 
 * @brief Constructor
 * 
 * @signature CharArrayStream(ptr, ptrEnd);
 * 
 * @param[in] ptrEnd The <tt>char *</tt> that works as the end of the stream.
 * @param[in] ptr The <tt>char *</tt> that works as the beginning of the stream.
 */