created mirror

2026-09-14 20:19:29 -04:00
commit 6764738d92
600 changed files with 87187 additions and 0 deletions
--- a/Java/clang/thales/syntaxforms/CellLiteral.java
+++ b/Java/clang/thales/syntaxforms/CellLiteral.java
@@ -0,0 +1,75 @@
+/*   
+CellLiteral.java
+ *    
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the README
+ *    file for more details.
+ *
+ */
+/*
+ * Written by Antti-Juhani Kaijanaho.
+ */
+
+package org.gzigzag.clang.thales.syntaxform;
+
+import org.gzigzag.*;
+import org.gzigzag.clang.thales.*;
+
+class CellLiteral extends SyntaxForm {
+    // Runtime representation: basecell -> rvcc -> litc on d.1 posward
+    private final class Rep {
+        public ZZCell rvcc; // pointer to the return value pointer
+        public ZZCell rvc; // dereferenced rvcc
+        public ZZCell litc; // pointer to literal value
+
+        /** Create from existing structure. */
+        public Rep() {
+            rvcc = getBaseCell().s("d.1", 1);
+            rvc = ZZCursorReal.get(rvcc);
+            litc = rvcc.s("d.1", 1);
+        }
+
+        /** Create also a new structure. */
+        public Rep(ZZCell lit, ZZCell rvc) {
+            this.rvc = rvc;
+            rvcc = getBaseCell().N("d.1", 1);
+            ZZCursorReal.set(rvcc, rvc);
+            litc = rvcc.N("d.1", 1);
+            ZZCursorReal.set(litc, lit);
+        }
+
+        public void delete() {
+            rvcc.delete();
+            litc.delete();
+        }
+    }
+
+    public CellLiteral(ZZCell c, Evaluator etor) {
+        super(c, etor);
+    }
+
+    public CellLiteral(ZZCell expr, ZZCell rvc, Evaluator etor) {
+        super(SyntaxForm.newRT(rvc.getSpace(), this.getClass()), etor);
+        Rep rep(ZZCursorReal.get(expr), rvc);
+    }
+
+    public void evalIteration() {
+        Rep rep;
+        ZZCursorReal.set(rep.rvc, ZZCursorReal.get(rep.litc));
+        finishEval();
+    }
+
+    protected void delete() {
+        Rep rep;
+        rep.delete();
+    }
+}