Improved FunctionBase constructDocument parameter propagation

* replaced std::tuple constructing Mapper template methods with direct XObjectArgVectorType unpacking
** XObjectValue::get template method is applied directly using parameter pack unpacking
* implemented custom IndexSequence / Sequence type to provide vector indexes
* modified all external functions to provide matching constructDocument overloads

1 files changed, 17 insertions, 0 deletions

diff --git a/src/support/type/xobject_value.h b/src/support/type/xobject_value.h
new file mode 100644
index 0000000..bb602a4
--- /dev/null
+++ b/src/support/type/xobject_value.h
@@ -0,0 +1,17 @@
+#ifndef INPUTXSLT_SRC_SUPPORT_TUPLE_XOBJECT_VALUE_H_
+#define INPUTXSLT_SRC_SUPPORT_TUPLE_XOBJECT_VALUE_H_
+
+#include <xalanc/XPath/XObject.hpp>
+
+#include "common.h"
+
+namespace InputXSLT {
+
+namespace XObjectValue {
+	template <typename Type>
+	Type get(const xalan::XObjectPtr&);
+}
+
+}
+
+#endif  // INPUTXSLT_SRC_SUPPORT_TUPLE_XOBJECT_VALUE_H_