File: CodeForType.i3 Last Modified On Fri Feb 18 17:30:06 PST 1994 by kalsow Modified On Mon May 17 13:26:35 PDT 1993 by mjordan Modified On Thu Apr 22 11:43:51 PDT 1993 by owicki
INTERFACEReturn a textual representation of the type t. If byName = TRUE, and type T is named, then return the name. Otherwise return text for the delcaration of T. Note that even with byName = FALSE, typeNames will be used within the text for t's declarationCodeForType ; IMPORT Atom, AtomList, Formatter, ImportList, Type;
PROCEDURE ToText(t: Type.T; byName: BOOLEAN := TRUE;
exports: AtomList.T := NIL): TEXT;
Output on f a procedure header with name procName and
signature derived from sig. The signature differs from sig in
that a first parameter self of type objType is inserted.
PROCEDURE QidToText(qid: Type.Qid; exports: AtomList.T := NIL): TEXT; PROCEDURE QidToIdentf(qid: Type.Qid): TEXT;Output on
f a header for a procedure with namd procName and a
signature derived from sig. The signature differs from sig in
that it's first argument is a self argument of type objType, and
its formal parameters' names are suffixed by suffix.
pragmas is a list of text for pragmas to precede arguments;
pragma[i] preceeds the ith parameter in sig.
PROCEDURE ProcHeader(f: Formatter.T;
objType: Type.Object;
procName: TEXT;
sig: Type.Signature;
pragmas: REF ARRAY OF TEXT := NIL;
suffix := "";
exports: AtomList.T := NIL);
PROCEDURE PrintSig (f : Formatter.T;
sig : Type.Signature;
argPragmas: REF ARRAY OF TEXT := NIL;
suffix := "";
exports: AtomList.T := NIL);
PROCEDURE PrintArgs (f : Formatter.T;
sig : Type.Signature);
Add to importTbl the names of the interfaces (encoded as atoms) that
must be imported to represent type t. If byName = TRUE, and
t.name # NIL then the only interface added to importTbl is
t.name.intf. Otherwise, the interface(s) for each component of the
definition of t will be included, by calling ImportList recursively
with byName = TRUE.
At the top level, the methods in methods[0..lastNewMethod] are scanned for imports.
TYPE MethodData = RECORD name, intf: Atom.T; sig: Type.Signature END;
MethodList = REF ARRAY OF MethodData;
Add to the table importTbl the names of interfaces that must be
imported into a module or interface for T. This is simply the
interface for the type t.
PROCEDURE ImportLst(t: Type.Object;
importTbl: ImportList.T;
methods: ImportList.MethodList;
umethods: AtomList.T);
Add to the table importTbl the names of interfaces that must be
imported into a module the defines a CB object. These are the
interfaces for types used as arguments and results of update method
calls.
PROCEDURE ImportCBLst(t: Type.Object;
importTbl: ImportList.T;
methods: ImportList.MethodList;
umethods: AtomList.T);
Add to the table importTbl the names of interfaces that must be imported into the module the defines the shared object wrapper routines. These are 1. interfaces named in the RAISES clause and needed for the arguments to the exceptions. 2. interfaces for marshalled reference types and the objects they reference. 3. interfaces for the index type of marshalled arrays. 4. the interface which reveals the main type, if different. Here a type is said to be marshalled if it is a method argument or result, or is a component of a non-reference marshalled type.
PROCEDURE ImportSOLst(t: Type.Object;
importTbl: ImportList.T;
methods: ImportList.MethodList;
umethods: AtomList.T);
PROCEDURE AugmentImportList(importList: ImportList.T;
READONLY newImports: ARRAY OF Atom.T);
Add the interfaces innewImportstoimportListif they are not there already.
PROCEDURE AugmentExceptionList(VAR (*in/out*) exceptionList: AtomList.T;
raises : REF ARRAY OF Type.Exception;
exports: AtomList.T := NIL);
Add the elements in the raises list to the exception list, if they are not already there
PROCEDURE ProduceImports(fmtWr: Formatter.T; imports: ImportList.T); END CodeForType.