cppadcg: fix ADFun constructor

jcarpent · jcarpent · commit dac23ddaeb2d · 2022-05-19T10:21:04.000+02:00
diff --git a/include/pycppad/ad_fun.hpp b/include/pycppad/ad_fun.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 INRIA
+ * Copyright 2021-2022 INRIA
  */
 
 #ifndef __pycppad_ad_fun_hpp__
@@ -68,9 +68,11 @@ namespace pycppad
       x = x_; y = y_;
     }
     
-    static ADFun* constructor(const ADVector & x, const ADVector & y)
+    static ADFun* constructor(RefADVector x, RefADVector y)
     {
-      ADFun * f = new ADFun(x,y);
+      ADVector x_(x),y_(y);
+      ADFun * f = new ADFun(x_,y_);
+      x = x_; y = y_;
       return f;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`/*`
`2`		`- * Copyright 2021 INRIA`
	`2`	`+ * Copyright 2021-2022 INRIA`
`3`	`3`	`*/`
`4`	`4`
`5`	`5`	`#ifndef __pycppad_ad_fun_hpp__`
`@@ -68,9 +68,11 @@ namespace pycppad`
`68`	`68`	`x = x_; y = y_;`
`69`	`69`	`}`
`70`	`70`
`71`		`- static ADFun* constructor(const ADVector & x, const ADVector & y)`
	`71`	`+ static ADFun* constructor(RefADVector x, RefADVector y)`
`72`	`72`	`{`
`73`		`- ADFun * f = new ADFun(x,y);`
	`73`	`+ ADVector x_(x),y_(y);`
	`74`	`+ ADFun * f = new ADFun(x_,y_);`
	`75`	`+ x = x_; y = y_;`
`74`	`76`	`return f;`
`75`	`77`	`}`
`76`	`78`