Theory StateSpaceSyntax

theory StateSpaceSyntax
imports StateSpaceLocale
(*  Title:      HOL/Statespace/StateSpaceSyntax.thy
Author: Norbert Schirmer, TU Muenchen
*)


header {* Syntax for State Space Lookup and Update \label{sec:StateSpaceSyntax}*}
theory StateSpaceSyntax
imports StateSpaceLocale
begin

text {* The state space syntax is kept in an extra theory so that you
can choose if you want to use it or not. *}


syntax
"_statespace_lookup" :: "('a => 'b) => 'a => 'c" ("_·_" [60, 60] 60)
"_statespace_update" :: "('a => 'b) => 'a => 'c => ('a => 'b)"
"_statespace_updates" :: "('a => 'b) => updbinds => ('a => 'b)" ("_<_>" [900, 0] 900)

translations
"_statespace_updates f (_updbinds b bs)" ==
"_statespace_updates (_statespace_updates f b) bs"
"s<x:=y>" == "_statespace_update s x y"


parse_translation
{*
[(@{syntax_const "_statespace_lookup"}, StateSpace.lookup_tr),
(@{syntax_const "_statespace_update"}, StateSpace.update_tr)]
*}



print_translation
{*
[(@{const_syntax lookup}, StateSpace.lookup_tr'),
(@{const_syntax update}, StateSpace.update_tr')]
*}


end