svector Struct Reference

3 element spherical vector More...

#include <vector.h>

Collaboration diagram for svector:

Public Member Functions
	svector ()
	svector (double tphi, double tlambda, double tr)
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	phi = 0.
	N/S in radians. More...
double	lambda = 0.
	E/W in radians. More...
double	r = 0.
	Radius in meters. More...

Detailed Description

3 element spherical vector

3 double precision numbers representing a vector in a spherical space. Lambda increases east.

Constructor & Destructor Documentation

svector::svector ( )

inline

{}

svector::svector ( double  tphi, double  tlambda, double  tr  )

inline

                                                    {
        phi = tphi;
        lambda = tlambda;
        r = tr;
    }

Member Function Documentation

json11::Json svector::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 {
            { "phi" , phi },
            { "lambda" , lambda },
            { "r"   , r }
        };
    }

void svector::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["phi"].is_null())    phi = parsed["phi"].number_value();
            if(!parsed["lambda"].is_null()) lambda = parsed["lambda"].number_value();
            if(!parsed["r"].is_null())      r = parsed["r"].number_value();
        } else  {
            cerr<<"ERROR: <"<<error<<">"<<endl;
        }
        return;
    }

Member Data Documentation

double svector::phi = 0.

N/S in radians.

double svector::lambda = 0.

E/W in radians.

double svector::r = 0.

Radius in meters.

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

• vector.h