ECOS-class function

class

An interface for the ECOS solver

ECOS()

## S4 method for signature 'ECOS'
mip_capable(solver)

## S4 method for signature 'ECOS'
status_map(solver, status)

## S4 method for signature 'ECOS'
import_solver(solver)

## S4 method for signature 'ECOS'
name(x)

## S4 method for signature 'ECOS,Problem'
perform(object, problem)

## S4 method for signature 'ECOS,list,list'
invert(object, solution, inverse_data)

Arguments

• solver, object, x: A ECOS object.
• status: A status code returned by the solver.
• problem: A Problem object.
• solution: The raw solution returned by the solver.
• inverse_data: A list containing data necessary for the inversion.

Methods (by generic)

• mip_capable(ECOS): Can the solver handle mixed-integer programs?
• status_map(ECOS): Converts status returned by the ECOS solver to its respective CVXPY status.
• import_solver(ECOS): Imports the solver
• name(ECOS): Returns the name of the solver
• perform(object = ECOS, problem = Problem): Returns a new problem and data for inverting the new solution.
• invert(object = ECOS, solution = list, inverse_data = list): Returns the solution to the original problem given the inverse_data.