Made the amount/balance/value interface a bit more rational; added

 back a useless version of the register command (just to prove the
 command sequence); and added smart XML semantics to the XPath
 implementation so that nodes can be coerced to values.

1 files changed, 25 insertions, 0 deletions

diff --git a/register.h b/register.h
new file mode 100644
index 00000000..73078892
--- /dev/null
+++ b/register.h
@@ -0,0 +1,25 @@
+#ifndef _REGISTER_H
+#define _REGISTER_H
+
+#include "xpath.h"
+
+namespace ledger {
+
+class register_command : public xml::xpath_t::functor_t
+{
+ public:
+  register_command() : xml::xpath_t::functor_t("register") {}
+
+  virtual void operator()(value_t&, xml::xpath_t::scope_t * locals) {
+    std::ostream *    out = get_ptr<std::ostream>(locals, 0);
+    xml::document_t * doc = get_ptr<xml::document_t>(locals, 1);
+
+    print_document(*out, doc);
+  }
+
+  virtual void print_document(std::ostream& out, xml::document_t * doc);
+};
+
+} // namespace ledger
+
+#endif // _REGISTER_H