core/vnl/xio/vnl_xio_vector.h
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00001 // This is core/vnl/xio/vnl_xio_vector.h
00002 #ifndef vnl_xio_vector_h
00003 #define vnl_xio_vector_h
00004 //:
00005 // \file
00006 // \brief XML write a vnl_vector
00007 //  Two functions which write a valid XML fragment to an ostream.
00008 //  The vector length is output as an attribute of the (top) node.
00009 // - x_write() writes a single XML element node with text content only:
00010 //             space-separated coordinates.
00011 // - x_write_tree() writes a 2-level XML fragment: one top element node,
00012 //                  and one level below it for the individual vector elements
00013 //                  (element nodes named "element" with a single value each).
00014 //  The name of the top node can be chosen; by default, it is "vnl_vector".
00015 // \author Gamze Tunali
00016 // \date 30-Dec-2005
00017 // \verbatim
00018 //  Modifications
00019 //   29 July 2011 - Peter Vanroose - added documentation, tests, and x_write_tree()
00020 // \endverbatim
00021 
00022 #include <vnl/vnl_vector.h>
00023 #include <vcl_string.h>
00024 #include <vcl_iosfwd.h>
00025 
00026 //: XML save vnl_vector to stream.
00027 // \relatesalso vnl_vector
00028 template <class T>
00029 void x_write(vcl_ostream & os, vnl_vector<T> const& v,
00030              vcl_string name="vnl_vector");
00031 
00032 //: XML save vnl_vector as a 2-level tree to stream.
00033 // \relatesalso vnl_vector
00034 template <class T>
00035 void x_write_tree(vcl_ostream & os, vnl_vector<T> const& v,
00036                   vcl_string name="vnl_vector");
00037 
00038 #define VNL_XIO_VECTOR_INSTANTIATE(T) extern "Please #include <vnl/xio/vnl_xio_vector.txx> first"
00039 
00040 #endif // vnl_xio_vector_h