architectural changes to tex2lyx

[lyx.git] / src / mathed / math_envinset.C

diff --git a/src/mathed/math_envinset.C b/src/mathed/math_envinset.C
index 04e7433dffbd1b32451ec0daa3caff0e119688fc..a7e2737be4390db56d926075f1fa079c6da710a0 100644 (file)
--- a/src/mathed/math_envinset.C
+++ b/src/mathed/math_envinset.C
@@ -1,28 +1,29 @@
 #include <config.h>
 
-
 #include "math_envinset.h"
 #include "math_mathmlstream.h"
 #include "math_streamstr.h"
 #include "support/LOstream.h"
 
+using std::auto_ptr;
+
 
 MathEnvInset::MathEnvInset(string const & name)
        : MathNestInset(1), name_(name)
 {}
 
 
-MathInset * MathEnvInset::clone() const
+auto_ptr<InsetBase> MathEnvInset::clone() const
 {
-       return new MathEnvInset(*this);
+       return auto_ptr<InsetBase>(new MathEnvInset(*this));
 }
 
 
-Dimension MathEnvInset::metrics(MetricsInfo & mi) const
+void MathEnvInset::metrics(MetricsInfo & mi, Dimension & dim) const
 {
        cell(0).metrics(mi, dim_);
        metricsMarkers();
-       return dim_;
+       dim = dim_;
 }