volesti (version 1.1.2-9)

read_sdpa_format_file: Read a SDPA format file

Description

Read a SDPA format file and return a spectrahedron (an object of class Spectrahedron) which is defined by the linear matrix inequality in the input file, and the objective function.

Usage

read_sdpa_format_file(path)

Value

A list with two named items: an item "matrices" which is an object of class Spectrahedron and an vector "objFunction"

Arguments

path

Name of the input file

Examples

path = system.file('extdata', package = 'volesti')
l = read_sdpa_format_file(paste0(path,'/sdpa_n2m3.txt'))
Spectrahedron = l$spectrahedron
objFunction = l$objFunction