avector Struct Reference

3 element attitude vector. More...

#include <vector.h>

Collaboration diagram for avector:

Public Member Functions
	avector ()
	avector (double th, double te, double tb)
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	h = 0.
	Heading. More...
double	e = 0.
	Elevation. More...
double	b = 0.
	Bank. More...

Detailed Description

3 element attitude vector.

Uses Tait-Bryan representation in a zyx, right handed order of rotation

Constructor & Destructor Documentation

avector::avector ( )

inline

{}

avector::avector ( double  th, double  te, double  tb  )

inline

                                             {
        h = th;
        e = te;
        b = tb;
    }

Member Function Documentation

json11::Json avector::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 {
            { "h" , h },
            { "e" , e },
            { "b" , b }
        };
    }

void avector::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["h"].is_null())  h = parsed["h"].number_value();
            if(!parsed["e"].is_null())  e = parsed["e"].number_value();
            if(!parsed["b"].is_null())  b = parsed["b"].number_value();
        } else  {
            cerr<<"ERROR = "<<error<<endl;
        }
        return;
    }

Member Data Documentation

double avector::h = 0.

Heading.

double avector::e = 0.

Elevation.

double avector::b = 0.

Bank.

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

• vector.h