xml.cpp File Reference

Implementation of GPX format input and output. More...

#include <l/l_sys_lib.h>
#include <l/l_sys_mal.h>
#include <l/l_sys_io.h>
#include <l/l_error.h>
#include <l/l_debug.h>
#include <l/l_global.h>
#include <l/l_string.h>
#include <l_cpp/l_util.h>
#include <l_cpp/l_exception.h>
#include <l_cpp/l_stdio_wrap.h>
#include <sstream>
#include <topo_cpp/LatLong-UTMconversion.h>
#include <topo_cpp/xml.h>

Namespaces
	kjb
	Classes and functions for dealing with trajectory files.
	kjb::TopoFusion
	this namespace hold structures and code written by Scott Morris.

Macros
#define	LATF   "lat=\"%.7f\""
#define	LONF   "lon=\"%.6f\""
#define	LATLONF   LATF " " LONF
#define	DbgLog   kjb_c::test_pso
#define	FILE_PEEK(buf)
	copy a short stretch of file into a character array buffer. More...

Functions
int	kjb::TopoFusion::readTrack_GPX (const std::string &filename, layer *l)
	read a track from a named file into the pointed-to layer More...
int	kjb::TopoFusion::writeTrack_GPX (const std::string &filename, const layer &l)
	write a track (stored in the indicated layer) into a named file More...

Detailed Description

Implementation of GPX format input and output.

Author

Scott Morris

Alan Morris

Andrew Predoehl

Warning

This is SO not threadsafe.

Originally from TopoFusion.

I (Andrew) made many superficial changes to port it into the KJB library. Also I added the table of leap seconds, and the policy of using them.

Macro Definition Documentation

#define DbgLog   kjb_c::test_pso

TopoFusion macro for debug messages

#define FILE_PEEK

(

buf

)

Value:

do                                                              \
    {                                                               \
        using namespace kjb_c;                                      \
        ASSERT( xmlFile );                                          \
        ASSERT( xmlPosition < xmlSize );                            \
        kjb_strncpy( (buf), xmlFile + xmlPosition, sizeof(buf) );   \
    } while( 0 )

copy a short stretch of file into a character array buffer.

#define LATF   "lat=\"%.7f\""

printf-style format for latitude data

#define LATLONF   LATF " " LONF

printf-style format for lat,lon data

#define LONF   "lon=\"%.6f\""

printf-style format for longitude data