added subdomain support in Mesh class, CalculateLaplaceMult implementation

Makefile

@@ -0,0 +1,38 @@
+#DIRS=skalar skalar_stl jacobi generate_mesh jacobi_oo_stl
+DIRS=skalar_stl jacobi_oo_stl mgrid demo_skalar
+#
+#WWW_ROOT=${HOME}/public_html/Lectures/Math2CPP/Codes/shm
+WWW_ROOT=../../html/Codes/shm
+
+
+clean:
+	@for i in ${DIRS}; do cd $${i}; make clean_all; cd ..; done
+#	rm *.tar
+
+doc:
+	@for i in ${DIRS}; do cd $${i}; make doc; cd ..; done
+
+tar:
+	@for i in ${DIRS}; do cd $${i}; make tar; cd ..; done
+
+zip:
+	@for i in ${DIRS}; do cd $${i}; make zip; cd ..; done
+
+www: clean tar zip doc
+	mkdir -p ${WWW_ROOT}
+	cp -up *_default.mk ${WWW_ROOT}
+	@for i in ${DIRS};\
+	do \
+	  mv $${i}.tar $${i}.zip ${WWW_ROOT}; \
+	  cp -r $${i} ${WWW_ROOT}; 	\
+	  done
+# delete large files
+	@rm -f ${WWW_ROOT}/mgrid/level_11_*.txt
+
+
+#	@for i in ${DIRS};\
+#	do \
+#	  tar -czf $${i}.tgz $${i} *default*.mk; \
+#	  mv $${i}.tgz  ${WWW_ROOT}; \
+#	  cp -r $${i} ${WWW_ROOT}; 	\
+#	  find $${i} -name html -exec cp -r {} ${WWW_ROOT}/$${i}  \; ; done