Improve method of setting status_flags::dynallocated.

[ginac.git] / ginac / operators.cpp

diff --git a/ginac/operators.cpp b/ginac/operators.cpp
index 85d13af666e25059c682df4e3e8f3abff0632c46..4cb57ec7d510586b04c3f84b9021afc09b5ff570 100644 (file)
--- a/ginac/operators.cpp
+++ b/ginac/operators.cpp
@@ -37,7 +37,7 @@ namespace GiNaC {
 /** Used internally by operator+() to add two ex objects together. */
 static inline const ex exadd(const ex & lh, const ex & rh)
 {
-       return (new add(lh,rh))->setflag(status_flags::dynallocated);
+       return dynallocate<add>(lh, rh);
 }
 
 /** Used internally by operator*() to multiply two ex objects together. */
@@ -48,16 +48,16 @@ static inline const ex exmul(const ex & lh, const ex & rh)
        // only one of the elements.
        if (rh.return_type()==return_types::commutative ||
            lh.return_type()==return_types::commutative) {
-               return (new mul(lh,rh))->setflag(status_flags::dynallocated);
+               return dynallocate<mul>(lh, rh);
        } else {
-               return (new ncmul(lh,rh))->setflag(status_flags::dynallocated);
+               return dynallocate<ncmul>(lh, rh);
        }
 }
 
 /** Used internally by operator-() and friends to change the sign of an argument. */
 static inline const ex exminus(const ex & lh)
 {
-       return (new mul(lh,_ex_1))->setflag(status_flags::dynallocated);
+       return dynallocate<mul>(lh, _ex_1);
 }
 
 // binary arithmetic operators ex with ex