# src/LinAlg/IpZeroSymMatrix.hpp File Reference

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

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## Classes
class | Ipopt::ZeroSymMatrix
| Class for Symmetric Matrices with only zero entries. More...
class | Ipopt::ZeroSymMatrixSpace
| Class for matrix space for ZeroSymMatrix. More...

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