# src/Algorithm/LinearSolvers/IpSymLinearSolver.hpp File Reference

`#include "IpUtils.hpp"`
`#include "IpSymMatrix.hpp"`
`#include "IpAlgStrategy.hpp"`
`#include <vector>`

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## Classes
class | Ipopt::SymLinearSolver
| Base class for all derived symmetric linear solvers. More...
## Enumerations
enum | ESymSolverStatus { Ipopt::SYMSOLVER_SUCCESS, Ipopt::SYMSOLVER_SINGULAR, Ipopt::SYMSOLVER_WRONG_INERTIA, Ipopt::SYMSOLVER_CALL_AGAIN, Ipopt::SYMSOLVER_FATAL_ERROR }
| Enum to report outcome of a linear solve. More...

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