X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_diffinset.C;h=3d32081793a735a3b3a6936d4138a08ac3b38d9b;hb=57501b93064a6deed43e415beed45606054d86ad;hp=7708364b2db5772c22e7b753f922c0f041d94861;hpb=2b8ef58dc021912b2862328b9000cfe37578ea37;p=lyx.git

diff --git a/src/mathed/math_diffinset.C b/src/mathed/math_diffinset.C
index 7708364b2d..3d32081793 100644
--- a/src/mathed/math_diffinset.C
+++ b/src/mathed/math_diffinset.C
@@ -1,25 +1,38 @@
+/**
+ * \file math_diffinset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
+#include <config.h>
+
 #include "math_diffinset.h"
-#include "math_support.h"
+#include "math_data.h"
 #include "math_mathmlstream.h"
-#include "math_symbolinset.h"
 #include "debug.h"
 
+using std::auto_ptr;
+using std::endl;
+
 
 MathDiffInset::MathDiffInset()
 	: MathNestInset(1)
 {}
 
 
-MathInset * MathDiffInset::clone() const
+auto_ptr<InsetBase> MathDiffInset::clone() const
 {
-	return new MathDiffInset(*this);
+	return auto_ptr<InsetBase>(new MathDiffInset(*this));
 }
 
 
 void MathDiffInset::addDer(MathArray const & der)
 {
-	cells_.push_back(MathXArray());
-	cells_.back().data_ = der;
+	cells_.push_back(der);
 }
 
 
@@ -32,19 +45,19 @@ void MathDiffInset::normalize(NormalStream & os) const
 }
 
 
-void MathDiffInset::metrics(MathMetricsInfo const &) const
+void MathDiffInset::metrics(MetricsInfo &, Dimension &) const
 {
-	lyxerr << "should not happen\n";
+	lyxerr << "should not happen" << endl;
 }
 
 
-void MathDiffInset::draw(Painter &, int, int) const
+void MathDiffInset::draw(PainterInfo &, int, int) const
 {
-	lyxerr << "should not happen\n";
+	lyxerr << "should not happen" << endl;
 }
 
 
-void MathDiffInset::maplize(MapleStream & os) const
+void MathDiffInset::maple(MapleStream & os) const
 {
 	os << "diff(";
 	for (idx_type idx = 0; idx < nargs(); ++idx) {
@@ -56,6 +69,18 @@ void MathDiffInset::maplize(MapleStream & os) const
 }
 
 
+void MathDiffInset::mathematica(MathematicaStream & os) const
+{
+	os << "Dt[";
+	for (idx_type idx = 0; idx < nargs(); ++idx) {
+		if (idx != 0)
+			os << ',';
+		os << cell(idx);
+	}
+	os << ']';
+}
+
+
 void MathDiffInset::mathmlize(MathMLStream & os) const
 {
 	os << "diff(";
@@ -70,5 +95,5 @@ void MathDiffInset::mathmlize(MathMLStream & os) const
 
 void MathDiffInset::write(WriteStream &) const
 {
-	lyxerr << "should not happen\n";
+	lyxerr << "should not happen" << endl;
 }