There are two major changes: a cleanup w.r.t. to the DOWB-matrix
stuff: the DOWB-matrices have eaten the "ordinary" matrices (they
contained the scalar case anyway). This shrinks the needed number of
data-structures and function proto-types (e.g. there is now only one
DOF_MATRIX and one OPERATOR_INFO, one oem_solve_d(), but no longer an
oem_solve_dowb() etc.). This simplifies stuff a lot. Hopefully the
added overhead for the ordinary scalar case is neglectible.

Second main-line of changes: the boundary _interpretation_ (Neumann,
Dirichlet etc.) is now clearly separated from the geometric boundary
classification. Boundary segments are assigned a tag as usual, but
that tag has to be interpreted by the application. Typically the
application now passes a bit-mask to any functions which needs to deal
with boundary conditions, one bit for each boundary type which has to
be taken into account (e.g.: if Dirichlet boundary conditions are
desired for a the boundary segments of type 1 and 255, then the
application would pass a bitmask BNDRY_MASK to

dirichlet_bound(..., BNDRY_MASK, ...);

where BNDRY_MASK has bit 1 and 255 set (and bit 0 to denote that the
mask belongs to a boundary at all).

Makefile.am.template

@@ -16,7 +16,7 @@ AM_CXXFLAGS = $(ALBERTA_%EFLAGS%_CXXFLAGS)
 nodist_libalberta%LIBCODE%_la_SOURCES = $(sources)
 libalberta%LIBCODE%_la_CPPFLAGS = \
  $(CPPFLAGS) -DDIM_OF_WORLD=$(DIM_OF_WORLD) -DALBERTA_DEBUG=$(ALBERTA_DEBUG)
-libalberta%LIBCODE%_la_LDFLAGS = -version-info 2:0:0
+libalberta%LIBCODE%_la_LDFLAGS = -version-info 3:0:0
 
 if ALBERTA_USE_GRAPHICS
 lib_LTLIBRARIES += libalberta_gfx%LIBCODE%.la
@@ -25,7 +25,7 @@ nodist_libalberta_gfx%LIBCODE%_la_SOURCES = $(gfxsources)
 libalberta_gfx%LIBCODE%_la_CPPFLAGS = \
  $(CPPFLAGS) -DDIM_OF_WORLD=$(DIM_OF_WORLD) -DALBERTA_DEBUG=$(ALBERTA_DEBUG)
 #libalberta_gfx%LIBCODE%_la_LIBADD = @GLTOOLS_ALL_LIBS@ @OPENDX_ALL_LIBS@ @OPENGL_ALL_LIBS@
-libalberta_gfx%LIBCODE%_la_LDFLAGS = -version-info 2:0:0
+libalberta_gfx%LIBCODE%_la_LDFLAGS = -version-info 3:0:0
 
 endif
 

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([alberta], [2.0], [Claus.Heine@Mathematik.Uni-Freiburg.DE,kosterdtp@ewi.uwente.nl])
+AC_INIT([alberta], [2.1], [Claus.Heine@Mathematik.Uni-Freiburg.DE,kosterdtp@ewi.uwente.nl])
 AC_CONFIG_SRCDIR([alberta/src/Common/alberta.h])
 
 AM_MAINTAINER_MODE
@@ -10,7 +10,7 @@ AC_CANONICAL_BUILD
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 
-AM_INIT_AUTOMAKE([1.10 dist-bzip2])
+AM_INIT_AUTOMAKE([1.10 dist-bzip2 tar-pax])
 AM_CONFIG_HEADER([config.h])
 
 pkglibexecdir="${libexecdir}/${PACKAGE_NAME}-${PACKAGE_VERSION}"
@@ -94,6 +94,10 @@ AC_SUBST(DEMOSOURCES)
 # something has changed, copy albert_util_inlines.h.in to
 # alberta_util_inlines.h
 #
+# This somewhat complicated stuff is meant primarily for use during
+# development to avoid rebuilding of the library just because a header
+# file was touched (but not changed).
+#
 AC_CONFIG_COMMANDS([alberta_util/src/alberta_util_inlines.h],
 [if test -f alberta_util/src/alberta_util_inlines.h && \
     cmp alberta_util/src/alberta_util_inlines.h alberta_util/src/alberta_util_inlines.h.in

gen-assemble-fcts.sh

@@ -47,7 +47,7 @@ for target in DST SRC LALT LB C; do
 	esac
 	SED_STRING="${SED_STRING} -e 's|@${TYPE}@|REAL_DD|g'"
 	SED_STRING="${SED_STRING} -e 's|@${PTR_TYPE}@|REAL_D *|g'"
-	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|full|g'"
+	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|real_dd|g'"
 	SED_STRING="${SED_STRING} -e 's|@${CONSTCAST}@|(const REAL_D *)|g'"
 	;;
 	DM)
@@ -64,7 +64,7 @@ for target in DST SRC LALT LB C; do
 	esac
 	SED_STRING="${SED_STRING} -e 's|@${TYPE}@|REAL_D|g'"
 	SED_STRING="${SED_STRING} -e 's|@${PTR_TYPE}@|REAL *|g'"
-	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|diag|g'"
+	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|real_d|g'"
 	SED_STRING="${SED_STRING} -e 's|@${CONSTCAST}@|/**/|g'"
 	;;
 	SCM)
@@ -81,7 +81,7 @@ for target in DST SRC LALT LB C; do
 	esac
 	SED_STRING="${SED_STRING} -e 's|@${TYPE}@|REAL|g'"
 	SED_STRING="${SED_STRING} -e 's|@${PTR_TYPE}@|NOT_NEEDED|g'"
-	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|scal|g'"
+	SED_STRING="${SED_STRING} -e 's|@${DOWB_NAME}@|real|g'"
 	SED_STRING="${SED_STRING} -e 's|@${CONSTCAST}@|/**/|g'"
 	;;
     esac