# src/LinAlg/IpIdentityMatrix.hpp File Reference

`#include "IpUtils.hpp"`
`#include "IpSymMatrix.hpp"`

Go to the source code of this file.

## Classes
class | Ipopt::IdentityMatrix
| Class for Matrices which are multiples of the identity matrix. More...
class | Ipopt::IdentityMatrixSpace
| This is the matrix space for IdentityMatrix. More...

All Classes Files Functions Variables Typedefs Enumerations Enumerator Friends Defines