Namespaces | Defines | Functions | Variables
util.h File Reference

Basic utility functions that are independent of iSAM. More...

#include <stdlib.h>
#include <stdio.h>
#include <cmath>
#include <string>
#include <Eigen/Dense>
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Namespaces

namespace  isam

Defines

#define require(req, msg)   requireDebug(req,msg)
#define requireDebug(req, msg)   if (!(req)) {fputs(msg, stderr);fputs("\n\n", stderr); abort();}

Functions

double isam::deg_to_rad (double d)
Eigen::MatrixXd isam::eye (int num)
void isam::givens (const double a, const double b, double &c, double &s)
template<typename T >
isam::pinv (const T &a, double eps=std::numeric_limits< typename T::Scalar >::epsilon())
template<typename T >
isam::posdef_pinv (const T &a, double eps=std::numeric_limits< typename T::Scalar >::epsilon())
double isam::rad_to_deg (double r)
double isam::standardRad (double t)
double isam::tic ()
double isam::tic (std::string id)
double isam::tictoc (std::string id)
void isam::tictoc_print ()
double isam::toc (double t0)
double isam::toc (std::string id)

Variables

const double isam::HALFPI = PI/2.0
const double isam::NUMERICAL_ZERO = 1e-12
const double isam::PI = 3.14159265358979323846
const double isam::TWOPI = 2.0*PI

Detailed Description

Basic utility functions that are independent of iSAM.

Author:
Michael Kaess
Version:
Id:
util.h 8263 2013-04-10 14:02:19Z carlevar

Copyright (C) 2009-2013 Massachusetts Institute of Technology. Michael Kaess, Hordur Johannsson, David Rosen, Nicholas Carlevaris-Bianco and John. J. Leonard

This file is part of iSAM.

iSAM is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

iSAM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with iSAM. If not, see <http://www.gnu.org/licenses/>.

Definition in file util.h.


Define Documentation

#define require (   req,
  msg 
)    requireDebug(req,msg)

Definition at line 183 of file util.h.

#define requireDebug (   req,
  msg 
)    if (!(req)) {fputs(msg, stderr);fputs("\n\n", stderr); abort();}

Definition at line 182 of file util.h.



demo_lidar
Author(s): Ji Zhang
autogenerated on Sun Oct 5 2014 23:22:43