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+// file : xsd/cxx/tree/parsing/boolean.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#ifndef XSD_CXX_TREE_PARSING_BOOLEAN_HXX
+#define XSD_CXX_TREE_PARSING_BOOLEAN_HXX
+
+#include <xsd/cxx/ro-string.hxx>
+#include <xsd/cxx/zc-istream.hxx>
+
+#include <xsd/cxx/xml/string.hxx> // xml::transcode
+
+#include <xsd/cxx/tree/text.hxx> // text_content
+#include <xsd/cxx/tree/bits/literals.hxx>
+
+namespace xsd
+{
+ namespace cxx
+ {
+ namespace tree
+ {
+ template <typename C>
+ struct traits<bool, C, schema_type::other>
+ {
+ typedef bool type;
+
+ static type
+ create (const xercesc::DOMElement& e, flags f, container* c);
+
+ static type
+ create (const xercesc::DOMAttr& a, flags f, container* c);
+
+ static type
+ create (const std::basic_string<C>& s,
+ const xercesc::DOMElement*,
+ flags,
+ container*);
+ };
+
+ template <typename C>
+ bool traits<bool, C, schema_type::other>::
+ create (const xercesc::DOMElement& e, flags f, container* c)
+ {
+ return create (text_content<C> (e), 0, f, c);
+ }
+
+ template <typename C>
+ bool traits<bool, C, schema_type::other>::
+ create (const xercesc::DOMAttr& a, flags f, container* c)
+ {
+ return create (xml::transcode<C> (a.getValue ()), 0, f, c);
+ }
+
+ template <typename C>
+ bool traits<bool, C, schema_type::other>::
+ create (const std::basic_string<C>& s,
+ const xercesc::DOMElement*,
+ flags,
+ container*)
+ {
+ // This type cannot have whitespaces in its values. As result we
+ // don't need to waste time collapsing whitespaces. All we need to
+ // do is trim the string representation which can be done without
+ // copying.
+ //
+ ro_string<C> tmp (s);
+ trim (tmp);
+
+ return tmp == bits::true_<C> () || tmp == bits::one<C> ();
+ }
+ }
+ }
+}
+
+#endif // XSD_CXX_TREE_PARSING_BOOLEAN_HXX