## hash-window-old.api
#
# A hashtable package for hashing on windows.
# Compiled by:
#
src/lib/x-kit/xclient/xclient-internals.sublib# This api is implemented in:
#
#
src/lib/x-kit/xclient/src/window/hash-window-old.pkgstipulate
package dt = draw_types_old; # draw_types_old is from
src/lib/x-kit/xclient/src/window/draw-types-old.pkg package xt = xtypes; # xtypes is from
src/lib/x-kit/xclient/src/wire/xtypes.pkgherein
api Hash_Window_Old {
#
Window_Map(X);
exception WINDOW_NOT_FOUND;
# Create a new table:
#
make_map: Void -> Window_Map(X);
# Insert an item:
#
set: Window_Map(X) -> (dt::Window, X) -> Void;
# Find an item, the exception WINDOW_NOT_FOUND is raised if the
# item doesn't exist.
#
get: Window_Map(X) -> dt::Window -> X;
# Find an item (using an id as the key), the exception WINDOW_NOT_FOUND
# is raised if the item doesn't exist
#
get_window_id: Window_Map(X) -> xt::Window_Id -> X;
get_and_drop: Window_Map(X) -> dt::Window -> Null_Or(X); # Remove a value by key, returning (THE value) if key is found, else NULL.
drop: Window_Map(X) -> dt::Window -> Void; # Remove a value by key. This is a no-op if the key is not found.
vals_list: Window_Map(X) -> List(X); # Return a list of the items in the table.
};
end;
## COPYRIGHT (c) 1990, 1991 by John H. Reppy. See SMLNJ-COPYRIGHT file for details.
## Subsequent changes by Jeff Prothero Copyright (c) 2010-2015,
## released per terms of SMLNJ-COPYRIGHT.