rmatrix Struct Reference

3x3 element generic matrix More...

#include <matrix.h>

Collaboration diagram for rmatrix:

Public Member Functions
	rmatrix ()
	rmatrix (rvector rv0, rvector rv1, rvector rv2)
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
rvector	row [3]

Detailed Description

3x3 element generic matrix

3 rvector elements representing 3 rows of a matrix

Constructor & Destructor Documentation

rmatrix::rmatrix ( )

inline

{}

rmatrix::rmatrix ( rvector  rv0, rvector  rv1, rvector  rv2  )

inline

                                                   {
        row[0] = rv0;
        row[1] = rv1;
        row[2] = rv2;
    }

Member Function Documentation

json11::Json rmatrix::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

                               {
        vector<rvector> v_row = vector<rvector>(row, row+sizeof(row)/sizeof(row[0]));
        return json11::Json::object {
            { "row" , v_row }
        };
    }

void rmatrix::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()) {
            auto p_row = parsed["row"].array_items();
            for(size_t i = 0; i != p_row.size(); ++i) {
                if(!p_row[i].is_null()) row[i].from_json(p_row[i].dump());
            }
        } else  {
            cerr<<"ERROR: <"<<error<<">"<<endl;
        }
        return;
    }

Member Data Documentation

rvector rmatrix::row[3]

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

• matrix.h