gpsstruc Struct Reference

#include <jsondef.h>

Collaboration diagram for gpsstruc:

Public Member Functions
json11::Json	to_json () const
	Convert class contents to JSON object. More...
void	from_json (const string &s)
	Set class contents from JSON string. More...

Public Attributes
double	dutc = 0.
	UTC time error. More...
rvector	geocs
rvector	geocv
	Geocentric velocity: x, y, z. More...
rvector	dgeocs
	Geocentric position error: x, y, z. More...
rvector	dgeocv
	Geocentric velocity error: x, y, z. More...
gvector	geods
	Geodetic position: longitude, latitude, altitude. More...
gvector	geodv
	Geodetic velocity: longitude, latitude, altitude. More...
gvector	dgeods
	Geodetic position error: longitude, latitude, altitude. More...
gvector	dgeodv
	Geodetic velocity error: longitude, latitude, altitude. More...
float	heading = 0.f
	GPS heading. More...
uint16_t	sats_used = 0
	number of satellites used by GPS receiver More...
uint16_t	sats_visible = 0
	number of satellites visible by GPS receiver More...
uint16_t	time_status = 0
	Time Status. More...
uint16_t	position_type = 0
	Position Type. More...
uint16_t	solution_status = 0
	Solution Status. More...

Member Function Documentation

json11::Json gpsstruc::to_json ( ) const

inline

Convert class contents to JSON object.

Returns a json11 JSON object of the class

Returns

A json11 JSON object containing every member variable within the class

                               {
        return json11::Json::object {
            { "dutc"   , dutc },
            { "geocs"  , geocs },
            { "geocv"  , geocv },
            { "dgeocs" , dgeocs },
            { "dgeocv" , dgeocv },
            { "geods"  , geods },
            { "geodv"  , geodv },
            { "dgeods" , dgeods },
            { "dgeodv" , dgeodv },
            { "heading", heading },
            { "sats_used"   , sats_used },
            { "sats_visible" , sats_visible },
            { "time_status"  , time_status },
            { "position_type", position_type },
            { "solution_status", solution_status }
        };
    }

void gpsstruc::from_json ( const string &  s )

inline

Set class contents from JSON string.

Parses the provided JSON-formatted string and sets the class data. String should be formatted like the string returned from to_json()

Parameters

s	JSON-formatted string to set class contents to

Returns

n/a

                                    {
        string error;
        json11::Json parsed = json11::Json::parse(s,error);
        if(error.empty()) {
            if(!parsed["dutc"].is_null()) { dutc = parsed["dutc"].number_value(); }
            if(!parsed["geocs"].is_null()) { geocs.from_json(parsed["geocs"].dump()); }
            if(!parsed["geocv"].is_null()) { geocv.from_json(parsed["geocv"].dump()); }
            if(!parsed["dgeocs"].is_null()) { dgeocs.from_json(parsed["dgeocs"].dump()); }
            if(!parsed["dgeocv"].is_null()) { dgeocv.from_json(parsed["dgeocv"].dump()); }
            if(!parsed["geods"].is_null()) { geods.from_json(parsed["geods"].dump()); }
            if(!parsed["geodv"].is_null()) { geodv.from_json(parsed["geodv"].dump()); }
            if(!parsed["dgeods"].is_null()) { dgeods.from_json(parsed["dgeods"].dump()); }
            if(!parsed["dgeodv"].is_null()) { dgeodv.from_json(parsed["dgeodv"].dump()); }
            if(!parsed["heading"].is_null()) { heading = parsed["heading"].number_value(); }
            if(!parsed["sats_used"].is_null()) { sats_used = parsed["sats_used"].int_value(); }
            if(!parsed["sats_visible"].is_null()) { sats_visible = parsed["sats_visible"].int_value(); }
            if(!parsed["time_status"].is_null()) { time_status = parsed["time_status"].int_value(); }
            if(!parsed["position_type"].is_null()) { position_type = parsed["position_type"].int_value(); }
            if(!parsed["solution_status"].is_null()) { solution_status = parsed["solution_status"].int_value(); }
        } else {
            cerr<<"ERROR: <"<<error<<">"<<endl;
        }
        return;
    }

Member Data Documentation

double gpsstruc::dutc = 0.

UTC time error.

rvector gpsstruc::geocs

Geocentric position: x, y, z ECEF coordinates

rvector gpsstruc::geocv

Geocentric velocity: x, y, z.

rvector gpsstruc::dgeocs

Geocentric position error: x, y, z.

rvector gpsstruc::dgeocv

Geocentric velocity error: x, y, z.

gvector gpsstruc::geods

Geodetic position: longitude, latitude, altitude.

gvector gpsstruc::geodv

Geodetic velocity: longitude, latitude, altitude.

gvector gpsstruc::dgeods

Geodetic position error: longitude, latitude, altitude.

gvector gpsstruc::dgeodv

Geodetic velocity error: longitude, latitude, altitude.

float gpsstruc::heading = 0.f

GPS heading.

uint16_t gpsstruc::sats_used = 0

number of satellites used by GPS receiver

uint16_t gpsstruc::sats_visible = 0

number of satellites visible by GPS receiver

uint16_t gpsstruc::time_status = 0

Time Status.

uint16_t gpsstruc::position_type = 0

Position Type.

uint16_t gpsstruc::solution_status = 0

Solution Status.

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The documentation for this struct was generated from the following file:

• jsondef.h