UnconstrProblem< Conf > Class Template Reference

#include <alpaqa/include/alpaqa/problem/unconstr-problem.hpp>

Detailed Description

template<Config Conf>
class alpaqa::UnconstrProblem< Conf >

Implements common problem functions for minimization problems without constraints.

Meant to be used as a base class for custom problem implementations.

Examples

C++/SimpleUnconstrProblem/main.cpp.

Definition at line 12 of file unconstr-problem.hpp.

Collaboration diagram for UnconstrProblem< Conf >:

Public Member Functions
length_t	get_m () const
	Number of constraints.
void	eval_g (crvec, rvec) const
void	eval_grad_g_prod (crvec, crvec, rvec grad) const
void	eval_jac_g (crvec, rindexvec, rindexvec, rvec) const
void	eval_grad_gi (crvec, index_t, rvec grad_gi) const
real_t	eval_prox_grad_step (real_t γ, crvec x, crvec grad_ψ, rvec x̂, rvec p) const
void	eval_proj_diff_g (crvec, rvec) const
void	eval_proj_multipliers (rvec, real_t) const

Member Function Documentation

get_m()

length_t get_m ( ) const

inline

Number of constraints.

Definition at line 16 of file unconstr-problem.hpp.

eval_g()

void eval_g ( crvec  , rvec    ) const

inline

Definition at line 18 of file unconstr-problem.hpp.

eval_grad_g_prod()

void eval_grad_g_prod ( crvec  , crvec  , rvec  grad  ) const

inline

Definition at line 19 of file unconstr-problem.hpp.

eval_jac_g()

void eval_jac_g ( crvec  , rindexvec  , rindexvec  , rvec    ) const

inline

Definition at line 20 of file unconstr-problem.hpp.

eval_grad_gi()

void eval_grad_gi ( crvec  , index_t  , rvec  grad_gi  ) const

inline

Definition at line 21 of file unconstr-problem.hpp.

eval_prox_grad_step()

real_t eval_prox_grad_step ( real_t  γ, crvec  x, crvec  grad_ψ, rvec  x̂, rvec  p  ) const

inline

See also

TypeErasedProblem::eval_prox_grad_step

Definition at line 24 of file unconstr-problem.hpp.

eval_proj_diff_g()

void eval_proj_diff_g ( crvec  , rvec    ) const

inline

See also

TypeErasedProblem::eval_proj_diff_g

Definition at line 31 of file unconstr-problem.hpp.

eval_proj_multipliers()

void eval_proj_multipliers ( rvec  , real_t    ) const

inline

See also

TypeErasedProblem::eval_proj_multipliers

Definition at line 34 of file unconstr-problem.hpp.

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The documentation for this class was generated from the following file:

• unconstr-problem.hpp