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Remove virtual functions using raw memory access

release/4.3a0
Sungtae An 2014-11-12 04:17:09 -05:00
parent 3dbc9929a4
commit 51df17ffdf
1 changed files with 0 additions and 12 deletions
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12
gtsam/linear/GaussianFactor.h
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@ -99,9 +99,6 @@ namespace gtsam {
/// Return the diagonal of the Hessian for this factor
virtual VectorValues hessianDiagonal() const = 0;
/// Return the diagonal of the Hessian for this factor (raw memory version)
virtual void hessianDiagonal(double* d) const = 0;
/// Return the block diagonal of the Hessian for this factor
virtual std::map<Key,Matrix> hessianBlockDiagonal() const = 0;
@ -121,18 +118,9 @@ namespace gtsam {
/// y += alpha * A'*A*x
virtual void multiplyHessianAdd(double alpha, const VectorValues& x, VectorValues& y) const = 0;
/// y += alpha * A'*A*x
virtual void multiplyHessianAdd(double alpha, const double* x, double* y, std::vector<size_t> keys) const = 0;
/// y += alpha * A'*A*x
virtual void multiplyHessianAdd(double alpha, const double* x, double* y) const = 0;
/// A'*b for Jacobian, eta for Hessian
virtual VectorValues gradientAtZero() const = 0;
/// A'*b for Jacobian, eta for Hessian (raw memory version)
virtual void gradientAtZero(double* d) const = 0;
private:
/** Serialization function */
friend class boost::serialization::access;