grid-map.cpp File Reference

#include "ethzasl_gridmap_2d/grid-map.h"
#include "ethzasl_gridmap_2d/grid-functors.h"
#include "ros/time.h"
#include <cassert>
#include <cstdlib>
#include <algorithm>
#include <queue>
#include <fstream>
#include <iostream>
#include <map>
#include <vector>
#include <deque>
#include <set>
#include <limits>
#include <stdexcept>

Include dependency graph for grid-map.cpp:

Go to the source code of this file.

Classes
class	UniquePairsMultiMap< Key, Value >
Functions
float	binaryEntropy (const GridMap::Value v)
static float	gaussianRand (float mean, float sigm)
	Return a random number with a gaussian distribution of a certain mean and standard deviation.
static GridMap::Vector	getRandomPoint (const GridMap::Label &area, const int resolution)
static float	uniformRand (void)
	Return a number in [0;1[ in a uniform distribution.
Variables
static const int	lookupMap4 [][2]
static const int	lookupMap8 [][2]

---

Function Documentation

float binaryEntropy

(

const GridMap::Value

v

)

[inline]

Definition at line 1087 of file grid-map.cpp.

static float gaussianRand	(	float	mean,
		float	sigm
	)		[static]

Return a random number with a gaussian distribution of a certain mean and standard deviation.

Definition at line 856 of file grid-map.cpp.

static GridMap::Vector getRandomPoint	(	const GridMap::Label &	area,
		const int	resolution
	)		[static]

Definition at line 878 of file grid-map.cpp.

static float uniformRand

(

void

)

[static]

Return a number in [0;1[ in a uniform distribution.

Definition at line 849 of file grid-map.cpp.

---

Variable Documentation

const int lookupMap4[][2] [static]

Initial value:

 {
        { 0, -1 },              
        { -1, 0 },              
        { 1, 0 },               
        { 0, 1 },               
}

Definition at line 599 of file grid-map.cpp.

const int lookupMap8[][2] [static]

Initial value:

 {
        { -1, -1 },
        { 0, -1 },
        { 1, -1 },
        { -1, 0 },
        { 1, 0 },
        { -1, 1 },
        { 0, 1 },
        { 1, 1 },
}

Definition at line 588 of file grid-map.cpp.