closes #6

src/makefile.am

@@ -10,13 +10,15 @@ pkgconfig_DATA = libxml-cxx.pc
 pkgconfig2dir = $(datarootdir)/pkgconfig
 pkgconfig2_DATA = $(pkgconfig_DATA)
 
-EXTRA_DIST = $(pkgconfig_DATA).in
+EXTRA_DIST = $(pkgconfig_DATA).in version.cxx.in
+
+BUILT_SOURCES = version.cxx
 
 AM_CXXFLAGS += -I ${top_srcdir}/src
 lib_LTLIBRARIES = libxml-cxx.la
 nobase_include_HEADERS = xml-cxx/xml.hxx xml-cxx/any.hxx
 
-libxml_cxx_la_SOURCES = xml.cxx
+libxml_cxx_la_SOURCES = xml.cxx version.cxx
 
 DISTCLEANFILES = $(pkgconfig_DATA)
 MAINTAINERCLEANFILES = makefile.in

src/xml-cxx/xml.hxx

@@ -455,6 +455,8 @@ class MethodTrace {
 //! Everything is in namespace xml
 namespace xml {
 
+  std::string version();
+
   //! @addtogroup freexml
   //@{