File: Tutorial_ArrayClass_accessors.cpp

package info (click to toggle)
eigen3 3.4.0-5
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 20,492 kB
  • sloc: cpp: 151,572; ansic: 75,396; fortran: 24,137; sh: 971; python: 244; javascript: 205; makefile: 42
file content (24 lines) | stat: -rw-r--r-- 466 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
#include <Eigen/Dense>
#include <iostream>

using namespace Eigen;
using namespace std;

int main()
{
  ArrayXXf  m(2,2);
  
  // assign some values coefficient by coefficient
  m(0,0) = 1.0; m(0,1) = 2.0;
  m(1,0) = 3.0; m(1,1) = m(0,1) + m(1,0);
  
  // print values to standard output
  cout << m << endl << endl;
 
  // using the comma-initializer is also allowed
  m << 1.0,2.0,
       3.0,4.0;
     
  // print values to standard output
  cout << m << endl;
}