| MADNESS
    version 0.9
    | 
#include <eigsolver.h>

| Public Member Functions | |
| virtual void | iterateOutput (const std::vector< funcT > &phis, const std::vector< double > &eigs, const Function< double, NDIM > &rho, const int &iter, bool periodic)=0 | 
| virtual | ~IEigSolverObserver () | 
This is the interface the an observer wishing to receive output must implement. This call back gives the current eigenfunctions, eigenvalues, and the density. This is a test LaTeX formula The Pythagorean theorem is
![\[ c^2 = a^2 + b^2 \]](form_42.png) 
| 
 | inlinevirtual | 
| 
 | pure virtual | 
Implemented in madness::DFT< T, NDIM >.
 1.8.8
 1.8.8