44#ifndef ROL_SLACKLESSOBJECTIVE_DEF_HPP
45#define ROL_SLACKLESSOBJECTIVE_DEF_HPP
49template<
typename Real>
52template<
typename Real>
57template<
typename Real>
59 obj_->update( *getOpt(x), type, iter );
62template<
typename Real>
64 obj_->update( *getOpt(x), flag, iter );
67template<
typename Real>
69 return obj_->value( *getOpt(x), tol );
72template<
typename Real>
74 return obj_->dirDeriv(*getOpt(x),*getOpt(d),tol);
77template<
typename Real>
80 obj_->gradient(*getOpt(g),*getOpt(x),tol);
83template<
typename Real>
86 obj_->hessVec(*getOpt(hv),*getOpt(v),*getOpt(x),tol);
89template<
typename Real>
91 obj_->invHessVec( *getOpt(ihv), *getOpt(v), *getOpt(x), tol );
94 const int nvec =
static_cast<int>(vp.
numVectors());
95 for (
int i = 1; i < nvec; ++i) {
96 Pvp.
get(i)->set(vp.
get(i)->dual());
100template<
typename Real>
102 obj_->precond( *getOpt(Pv), *getOpt(v), *getOpt(x), tol );
105 const int nvec =
static_cast<int>(vp.
numVectors());
106 for (
int i = 1; i < nvec; ++i) {
107 Pvp.
get(i)->set(vp.
get(i)->dual());
111template<
typename Real>
114 obj_->setParameter(param);
117template<
typename Real>
122template<
typename Real>
127template<
typename Real>
131 const int nvec =
static_cast<int>(xpv.
numVectors());
132 for (
int i = 1; i < nvec; ++i) {
Provides the interface to evaluate objective functions.
virtual void setParameter(const std::vector< Real > ¶m)
Defines the linear algebra of vector space on a generic partitioned vector.
ROL::Ptr< const Vector< Real > > get(size_type i) const
size_type numVectors() const
Real value(const Vector< Real > &x, Real &tol) override
Compute value.
SlacklessObjective(const Ptr< Objective< Real > > &obj)
void invHessVec(Vector< Real > &ihv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply inverse Hessian approximation to vector.
void gradient(Vector< Real > &g, const Vector< Real > &x, Real &tol) override
Compute gradient.
void setParameter(const std::vector< Real > ¶m) override
Real dirDeriv(const Vector< Real > &x, const Vector< Real > &d, Real &tol) override
Compute directional derivative.
void update(const Vector< Real > &x, UpdateType type, int iter=-1) override
Update objective function.
void precond(Vector< Real > &Pv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply preconditioner to vector.
Ptr< Objective< Real > > getObjective(void) const
Ptr< Vector< Real > > getOpt(Vector< Real > &xs) const
void zeroSlack(Vector< Real > &x) const
void hessVec(Vector< Real > &hv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply Hessian approximation to vector.
Defines the linear algebra or vector space interface.