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author | ppedrot <ppedrot@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-09-06 17:18:44 +0000 |
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committer | ppedrot <ppedrot@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-09-06 17:18:44 +0000 |
commit | ba524ddfaabc80b31a439544de46c40366565ae8 (patch) | |
tree | ff4350bc4ec7e225be1b6f9eeb5af83b45ab7f36 /lib/cStack.mli | |
parent | ab7377de0a913ca6218bc7377fab33b8018f8f59 (diff) |
Moving Searchstack to CStack, and normalizing names a bit.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16765 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'lib/cStack.mli')
-rw-r--r-- | lib/cStack.mli | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/lib/cStack.mli b/lib/cStack.mli new file mode 100644 index 000000000..edca85448 --- /dev/null +++ b/lib/cStack.mli @@ -0,0 +1,58 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +(** Extended interface for OCaml stacks. *) + +open CSig + +type 'a t + +exception Empty +(** Alias for Stack.Empty. *) + +val create : unit -> 'a t +(** Create an empty stack. *) + +val push : 'a -> 'a t -> unit +(** Add an element to a stack. *) + +val find : ('a -> bool) -> 'a t -> 'a +(** Find the first element satisfying the predicate. + @raise Not_found it there is none. *) + +val find_map : ('a -> 'b option) -> 'a t -> 'b +(** Find the first element that returns [Some _]. + @raise Not_found it there is none. *) + +val seek : ('c -> 'a -> ('b, 'c) seek) -> 'c -> 'a t -> 'b +(** Find the first element that returns [Some _]. + @raise Not_found it there is none. *) + +val is_empty : 'a t -> bool +(** Whether a stack is empty. *) + +val iter : ('a -> unit) -> 'a t -> unit +(** Iterate a function over elements, from the last added one. *) + +val clear : 'a t -> unit +(** Empty a stack. *) + +val length : 'a t -> int +(** Length of a stack. *) + +val pop : 'a t -> 'a +(** Remove and returns the first element of the stack. + @raise Empty if empty. *) + +val top : 'a t -> 'a +(** Remove the first element of the stack without modifying it. + @raise Empty if empty. *) + +val to_list : 'a t -> 'a list +(** Convert to a list. *) + |