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author | dos-reis <gdr@axiomatics.org> | 2010-03-18 08:27:34 +0000 |
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committer | dos-reis <gdr@axiomatics.org> | 2010-03-18 08:27:34 +0000 |
commit | a7e82885a54b8d91c1978affc3f0e4668876041b (patch) | |
tree | 0f184e48fc2b3c48a2a57d90f77b22c8d19a2e52 /src/algebra | |
parent | e99018bd6a64e8d7d63a240a96ce213bb9e99b0f (diff) | |
download | open-axiom-a7e82885a54b8d91c1978affc3f0e4668876041b.tar.gz |
* algebra/any.spad.pamphlet (Property): Tidy.
(Environment): Likewise. Rename setProperty! to putProperty.
Rename setProperties! to putProperties.
Diffstat (limited to 'src/algebra')
-rw-r--r-- | src/algebra/any.spad.pamphlet | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/algebra/any.spad.pamphlet b/src/algebra/any.spad.pamphlet index 52d579b4..e2dcca10 100644 --- a/src/algebra/any.spad.pamphlet +++ b/src/algebra/any.spad.pamphlet @@ -281,6 +281,7 @@ Property(): Public == Private where Private == add import Boolean Rep == Pair(Identifier,SExpression) + inline Rep name x == first rep x @@ -326,6 +327,8 @@ Binding(): Public == Private where Private == add Rep == Pair(Identifier, List Property) + import List Property + inline Rep name b == first rep b @@ -444,25 +447,27 @@ import List Property )abbrev domain ENV Environment ++ Author: Gabriel Dos Reis ++ Date Created: October 24, 2007 -++ Date Last Modified: January 19, 2008. +++ Date Last Modified: March 18, 2010. ++ An `Environment' is a stack of scope. Environment(): Public == Private where Public == CoercibleTo(OutputForm) with empty: () -> % - ++ empty() constructs an empty environment + ++ \spad{empty()} constructs an empty environment scopes: % -> List Scope - ++ scopes(e) returns the stack of scopes in environment e. + ++ \spad{scopes(e)} returns the stack of scopes in environment \spad{e}. getProperty: (Identifier, Identifier, %) -> Maybe SExpression - ++ getProperty(n,p,e) returns the value of property with name `p' - ++ for the symbol `n' in environment `e'. Otherwise, `nothing. - setProperty!: (Identifier, Identifier, SExpression, %) -> % - ++ setProperty!(n,p,v,e) binds the property `(p,v)' to `n' - ++ in the topmost scope of `e'. + ++ \spad{getProperty(n,p,e)} returns the value of property with name + ++ \spad{p} for the symbol \spad{n} in environment \spad{e}. + ++ Otherwise, \spad{nothing}. + putProperty: (Identifier, Identifier, SExpression, %) -> % + ++ \spad{putProperty(n,p,v,e)} binds the property \spad{(p,v)} to + ++ \spad{n} in the topmost scope of \spad{e}. getProperties: (Identifier, %) -> List Property - ++ getBinding(n,e) returns the list of properties of `n' in e. - setProperties!: (Identifier, List Property, %) -> % - ++ setBinding!(n,props,e) set the list of properties of `n' - ++ to `props' in `e'. + ++ \spad{getBinding(n,e)} returns the list of properties of + ++ \spad{n} in \spad{e}. + putProperties: (Identifier, List Property, %) -> % + ++ \spad{putProperties(n,props,e)} set the list of properties of + ++ \spad{n} to \spad{props} in \spad{e}. currentEnv: () -> % ++ the current normal environment in effect. interactiveEnv: () -> % @@ -483,13 +488,13 @@ Environment(): Public == Private where null? v => nothing just v - setProperty!(n,p,v,e) == + putProperty(n,p,v,e) == put(n,p,v,e)$Lisp getProperties(n,e) == getProplist(n,e)$Lisp - setProperties!(n,b,e) == + putProperties(n,b,e) == addBinding(n,b,e)$Lisp currentEnv() == @@ -511,7 +516,7 @@ Environment(): Public == Private where <<license>>= --Copyright (c) 1991-2002, The Numerical Algorithms Group Ltd. --All rights reserved. ---Copyright (C) 2007-2009, Gabriel Dos Reis. +--Copyright (C) 2007-2010, Gabriel Dos Reis. --All rights reserved. -- --Redistribution and use in source and binary forms, with or without |