#
# Copyright (c) 2007 Gordon Gremme <gordon@gremme.org>
# Copyright (c) 2007 Center for Bioinformatics, University of Hamburg
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

require 'core/error'

module GT
  class GTError < RuntimeError
  end

  # this is needed because DL is unaware of the native sizes
  NATIVEULONGSIZE = [0].pack('L!').size
  NATIVEFLTSIZE = [0].pack('F').size
  NATIVEINTSIZE = [0].pack('i').size

  def GT.gterror(err)
    if err.class == GT::Error then
      raise GTError, "GenomeTools error: #{err.get}"
    else
      raise GTError, "GenomeTools error: " + err
    end
  end
end
