/src/lib/backtracking/node/backtracking_node_globals.e

http://github.com/tybor/Liberty · Specman e · 56 lines · 24 code · 6 blank · 26 comment · 0 complexity · 504ddf254615ce8cdca4829e6c1ee3b8 MD5 · raw file

  1. -- This file is part of a Liberty Eiffel library.
  2. -- See the full copyright at the end.
  3. --
  4. deferred class BACKTRACKING_NODE_GLOBALS
  5. --
  6. -- common invariant nodes
  7. --
  8. insert
  9. ANY
  10. undefine
  11. fill_tagged_out_memory
  12. end
  13. feature {ANY} -- and/or basics
  14. the_cut_node: BACKTRACKING_NODE_CUT
  15. once
  16. create Result
  17. end
  18. the_true_node: BACKTRACKING_NODE_TRUE
  19. once
  20. create Result
  21. end
  22. the_false_node: BACKTRACKING_NODE_FALSE
  23. once
  24. create Result
  25. end
  26. the_cut_and_false_node: BACKTRACKING_NODE_CUT_AND_FALSE
  27. once
  28. create Result
  29. end
  30. end -- class BACKTRACKING_NODE_GLOBALS
  31. --
  32. -- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file.
  33. --
  34. -- Permission is hereby granted, free of charge, to any person obtaining a copy
  35. -- of this software and associated documentation files (the "Software"), to deal
  36. -- in the Software without restriction, including without limitation the rights
  37. -- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  38. -- copies of the Software, and to permit persons to whom the Software is
  39. -- furnished to do so, subject to the following conditions:
  40. --
  41. -- The above copyright notice and this permission notice shall be included in
  42. -- all copies or substantial portions of the Software.
  43. --
  44. -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  45. -- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  46. -- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  47. -- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  48. -- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  49. -- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  50. -- THE SOFTWARE.