Output a message. More...

Files
file	CommonTypes.hh

Namespaces
	gazebo::common
	Common namespace.

Classes
class	gazebo::common::Animation
	Manages an animation, which is a collection of keyframes and the ability to interpolate between the keyframes. More...

class	gazebo::common::AssertionInternalError
	Class for generating Exceptions which come from gazebo assertions. More...

class	gazebo::common::AudioDecoder
	An audio decoder based on FFMPEG. More...

class	gazebo::common::Battery
	A battery abstraction. More...

class	gazebo::common::BVHLoader
	Handles loading BVH animation files. More...

class	gazebo::common::ColladaExporter
	Class used to export Collada mesh files. More...

class	gazebo::common::ColladaLoader
	Class used to load Collada mesh files. More...

class	gazebo::common::Color
	Defines a color. More...

class	gazebo::common::Console
	Container for loggers, and global logging options (such as verbose vs. More...

class	DEM
	Encapsulates a DEM (Digital Elevation Model) file. More...

class	gazebo::common::Dem

class	gazebo::common::DemPrivate
	Private data for the Dem class. More...

class	gazebo::common::Exception
	Class for generating exceptions. More...

class	gazebo::common::FileLogger
	A logger that outputs messages to a file. More...

class	gazebo::common::GTSMeshUtils
	Creates GTS utilities for meshes. More...

class	gazebo::common::HeightmapData
	Encapsulates a generic heightmap data file. More...

class	gazebo::common::Image
	Encapsulates an image. More...

class	gazebo::common::ImageHeightmap
	Encapsulates an image that will be interpreted as a heightmap. More...

class	gazebo::common::InternalError
	Class for generating Internal Gazebo Errors: those errors which should never happend and represent programming bugs. More...

class	gazebo::common::KeyEvent
	Generic description of a keyboard event. More...

class	gazebo::common::KeyFrame
	A key frame in an animation. More...

class	gazebo::common::Logger
	Terminal logger. More...

class	gazebo::common::Material
	Encapsulates description of a material. More...

class	gazebo::common::Mesh
	A 3D mesh. More...

class	gazebo::common::MeshCSG
	Creates CSG meshes. More...

class	gazebo::common::MeshExporter
	Base class for exporting meshes. More...

class	gazebo::common::MeshLoader
	Base class for loading meshes. More...

class	gazebo::common::MeshManager
	Maintains and manages all meshes. More...

class	gazebo::common::ModelDatabase
	Connects to model database, and has utility functions to find models. More...

class	gazebo::ModelPlugin
	A plugin with access to physics::Model. More...

class	gazebo::common::MouseEvent
	Generic description of a mouse event. More...

class	gazebo::common::MovingWindowFilter< T >
	Base class for MovingWindowFilter. More...

class	gazebo::common::MovingWindowFilterPrivate< T >

class	gazebo::common::NodeAnimation
	Node animation. More...

class	gazebo::common::NodeAssignment
	Vertex to node weighted assignement for skeleton animation visualization. More...

class	gazebo::common::NodeTransform
	NodeTransform Skeleton.hh common/common.hh More...

class	gazebo::common::NumericAnimation
	A numeric animation. More...

class	gazebo::common::NumericKeyFrame
	A keyframe for a NumericAnimation. More...

class	gazebo::common::PID
	Generic PID controller class. More...

class	gazebo::PluginT< T >
	A class which all plugins must inherit from. More...

class	gazebo::common::PoseAnimation
	A pose animation. More...

class	gazebo::common::PoseKeyFrame
	A keyframe for a PoseAnimation. More...

class	gazebo::SensorPlugin
	A plugin with access to physics::Sensor. More...

class	SingletonT< T >
	Singleton template class. More...

class	gazebo::common::Skeleton
	A skeleton. More...

class	gazebo::common::SkeletonAnimation
	Skeleton animation. More...

class	gazebo::common::SkeletonNode
	A skeleton node. More...

class	gazebo::common::SphericalCoordinates
	Convert spherical coordinates for planetary surfaces. More...

class	gazebo::common::SphericalCoordinatesPrivate
	commmon/common.hh More...

class	gazebo::common::STLLoader
	Class used to load STL mesh files. More...

class	gazebo::common::SubMesh
	A child mesh. More...

class	gazebo::common::SystemPaths
	Functions to handle getting system paths, keeps track of: More...

class	gazebo::SystemPlugin
	A plugin loaded within the gzserver on startup. More...

class	gazebo::common::Time
	A Time class, can be used to hold wall- or sim-time. More...

class	gazebo::common::Timer
	A timer class, used to time things in real world walltime. More...

class	gazebo::common::Video
	Handle video encoding and decoding using libavcodec. More...

class	gazebo::VisualPlugin
	A plugin loaded within the gzserver on startup. More...

class	gazebo::WorldPlugin
	A plugin with access to physics::World. More...

Macros
#define	gzdbg (gazebo::common::Console::dbg(__FILE__, __LINE__))
	Output a debug message. More...

#define	gzerr (gazebo::common::Console::err(__FILE__, __LINE__))
	Output an error message. More...

#define	gzlog (gazebo::common::Console::log())
	Output a message to a log file. More...

#define	gzLogDirectory() (gazebo::common::Console::log.GetLogDirectory())
	Get the full path of the directory where the log files are stored. More...

#define	gzLogInit(_prefix, _str) (gazebo::common::Console::log.Init(_prefix, _str))
	Initialize log file with filename given by _str. More...

#define	gzmsg (gazebo::common::Console::msg())

#define	gzthrow(msg)
	This macro logs an error to the throw stream and throws an exception that contains the file name and line number. More...

#define	gzwarn (gazebo::common::Console::warn(__FILE__, __LINE__))
	Output a warning message. More...

Enumerations
enum	gazebo::PluginType { gazebo::WORLD_PLUGIN, gazebo::MODEL_PLUGIN, gazebo::SENSOR_PLUGIN, gazebo::SYSTEM_PLUGIN, gazebo::VISUAL_PLUGIN, gazebo::GUI_PLUGIN }
	Used to specify the type of plugin. More...

Functions
	gazebo::common::MovingWindowFilter< T >::MovingWindowFilter ()
	Constructor. More...

	gazebo::common::MovingWindowFilterPrivate< T >::MovingWindowFilterPrivate ()

virtual	gazebo::common::MovingWindowFilter< T >::~MovingWindowFilter ()
	Destructor. More...

GZ_COMMON_VISIBLE void	gazebo::common::add_search_path_suffix (const std::string &_suffix)
	add path sufix to common::SystemPaths More...

static bool	gazebo::common::GTSMeshUtils::DelaunayTriangulation (const std::vector< ignition::math::Vector2d > &_vertices, const std::vector< ignition::math::Vector2i > &_edges, SubMesh *_submesh)
	Perform delaunay triangulation on input vertices. More...

void	gazebo::common::ModelDatabase::DownloadDependencies (const std::string &_path)
	Download all dependencies for a give model path. More...

GZ_COMMON_VISIBLE std::string	gazebo::common::find_file (const std::string &_file)
	search for file in common::SystemPaths More...

GZ_COMMON_VISIBLE std::string	gazebo::common::find_file (const std::string &_file, bool _searchLocalPath)
	search for file in common::SystemPaths More...

GZ_COMMON_VISIBLE std::string	gazebo::common::find_file_path (const std::string &_file)
	search for a file in common::SystemPaths More...

void	gazebo::common::ModelDatabase::Fini ()
	Finalize the model database. More...

T	gazebo::common::MovingWindowFilter< T >::Get ()
	Get filtered result. More...

template<typename T >
std::string	gazebo::common::get_sha1 (const T &_buffer)
	Compute the SHA1 hash of an array of bytes. More...

std::string	gazebo::common::ModelDatabase::GetDBConfig (const std::string &_uri)
	Return the database.config file as a string. More...

GZ_COMMON_VISIBLE const char *	gazebo::common::getEnv (const char *_name)
	Cross platform retrieval of an environment variable. More...

std::string	gazebo::common::ModelDatabase::GetModelConfig (const std::string &_uri)
	Return the model.config file as a string. More...

std::string	gazebo::common::ModelDatabase::GetModelFile (const std::string &_uri)
	Get a model's SDF file based on a URI. More...

std::string	gazebo::common::ModelDatabase::GetModelName (const std::string &_uri)
	Get the name of a model based on a URI. More...

std::string	gazebo::common::ModelDatabase::GetModelPath (const std::string &_uri, bool _forceDownload=false)
	Get the local path to a model. More...

std::map< std::string, std::string >	gazebo::common::ModelDatabase::GetModels ()
	Returns the dictionary of all the model names. More...

event::ConnectionPtr	gazebo::common::ModelDatabase::GetModels (boost::function< void(const std::map< std::string, std::string > &)> _func)
	Get the dictionary of all model names via a callback. More...

std::string	gazebo::common::ModelDatabase::GetURI ()
	Returns the the global model database URI. More...

bool	gazebo::common::MovingWindowFilter< T >::GetWindowFilled () const
	Get whether the window has been filled. More...

unsigned int	gazebo::common::MovingWindowFilter< T >::GetWindowSize () const
	Get the window size. More...

bool	gazebo::common::ModelDatabase::HasModel (const std::string &_modelName)
	Returns true if the model exists on the database. More...

GZ_COMMON_VISIBLE void	gazebo::common::load ()
	Load the common library. More...

void	gazebo::common::MovingWindowFilter< T >::SetWindowSize (unsigned int _n)
	Set window size. More...

void	gazebo::common::ModelDatabase::Start (bool _fetchImmediately=false)
	Start the model database. More...

void	gazebo::common::MovingWindowFilter< T >::Update (T _val)
	Update value of filter. More...

Variables
static std::string	gazebo::common::PixelFormatNames []
	String names for the pixel formats. More...

Detailed Description

Output a message.

Macro Definition Documentation

#define gzdbg (gazebo::common::Console::dbg(__FILE__, __LINE__))

Output a debug message.

#define gzerr (gazebo::common::Console::err(__FILE__, __LINE__))

Output an error message.

Referenced by gazebo::transport::Connection::AsyncRead(), gazebo::PluginT< ModelPlugin >::Create(), gazebo::physics::GearboxJoint< ODEJoint >::Load(), gazebo::physics::SimbodySphereShape::SetRadius(), gazebo::physics::BulletSphereShape::SetRadius(), gazebo::physics::SimbodyBoxShape::SetSize(), gazebo::physics::SimbodyCylinderShape::SetSize(), gazebo::physics::BulletBoxShape::SetSize(), and gazebo::physics::BulletCylinderShape::SetSize().

#define gzlog (gazebo::common::Console::log())

Output a message to a log file.

#define gzLogDirectory ( ) (gazebo::common::Console::log.GetLogDirectory())

Get the full path of the directory where the log files are stored.

Returns: Full path of the directory

#define gzLogInit	(	_prefix,
		_str
	)	(gazebo::common::Console::log.Init(_prefix, _str))

Initialize log file with filename given by _str.

If called twice, it will close currently in use and open a new log file.

Parameters

[in]	_prefix	Prefix added to the directory where the log file will be created.
[in]	_str	Name of log file for gzlog messages.

#define gzmsg (gazebo::common::Console::msg())

#define gzthrow ( msg )

Value:

{std::ostringstream throwStream;\
      throwStream << msg << std::endl << std::flush;\
      throw gazebo::common::Exception(__FILE__, __LINE__, throwStream.str()); }

This macro logs an error to the throw stream and throws an exception that contains the file name and line number.

Referenced by gazebo::transport::TopicManager::Advertise(), gazebo::transport::CallbackHelperT< M >::GetMsgType(), and gazebo::transport::SubscribeOptions::Init().

#define gzwarn (gazebo::common::Console::warn(__FILE__, __LINE__))

Output a warning message.

Referenced by gazebo::physics::SimbodySphereShape::SetRadius(), gazebo::physics::BulletSphereShape::SetRadius(), gazebo::physics::SimbodyBoxShape::SetSize(), gazebo::physics::SimbodyCylinderShape::SetSize(), gazebo::physics::BulletBoxShape::SetSize(), and gazebo::physics::BulletCylinderShape::SetSize().

Enumeration Type Documentation

enum gazebo::PluginType

Used to specify the type of plugin.

Enumerator
WORLD_PLUGIN	A World plugin.
MODEL_PLUGIN	A Model plugin.
SENSOR_PLUGIN	A Sensor plugin.
SYSTEM_PLUGIN	A System plugin.
VISUAL_PLUGIN	A Visual plugin.
GUI_PLUGIN	A GUI plugin.

Function Documentation

template<typename T >

gazebo::common::MovingWindowFilter< T >::MovingWindowFilter ( )

Constructor.

template<typename T >

gazebo::common::MovingWindowFilterPrivate< T >::MovingWindowFilterPrivate ( )

FIXME hardcoded initial value for now

template<typename T >

gazebo::common::MovingWindowFilter< T >::~MovingWindowFilter ( )

virtual

Destructor.

References NULL.

GZ_COMMON_VISIBLE void gazebo::common::add_search_path_suffix ( const std::string & _suffix )

add path sufix to common::SystemPaths

Parameters

[in] _suffix The suffix to add.

static bool gazebo::common::GTSMeshUtils::DelaunayTriangulation	(	const std::vector< ignition::math::Vector2d > &	_vertices,
		const std::vector< ignition::math::Vector2i > &	_edges,
		SubMesh *	_submesh
	)

static

Perform delaunay triangulation on input vertices.

Parameters

[in]	_vertices	A list of all vertices
[in]	_edges	A list of edges. Each edge is made of 2 vertex indices from _vertices
[out]	_submesh	A submesh that will be populated with the resulting triangles.

Returns: True on success.

void gazebo::common::ModelDatabase::DownloadDependencies ( const std::string & _path )

Download all dependencies for a give model path.

Look's in the model's manifest file (_path/model.config) for all models listed in the <depend> block, and downloads the models if necessary.

Parameters

[in] _path Path to a model.

GZ_COMMON_VISIBLE std::string gazebo::common::find_file ( const std::string & _file )

search for file in common::SystemPaths

Parameters

[in] _file Name of the file to find.

Returns: The path containing the file.

GZ_COMMON_VISIBLE std::string gazebo::common::find_file	(	const std::string &	_file,
		bool	_searchLocalPath
	)

search for file in common::SystemPaths

Parameters

[in]	_file	Name of the file to find.
[in]	_searchLocalPath	True to search in the current working directory.

Returns: The path containing the file.

GZ_COMMON_VISIBLE std::string gazebo::common::find_file_path ( const std::string & _file )

search for a file in common::SystemPaths

Parameters

[in] _file the file name to look for.

Returns: The path containing the file.

void gazebo::common::ModelDatabase::Fini ( )

Finalize the model database.

template<typename T >

T gazebo::common::MovingWindowFilter< T >::Get ( )

Get filtered result.

Returns: latest filtered value

template<typename T >

std::string gazebo::common::get_sha1 ( const T & _buffer )

Compute the SHA1 hash of an array of bytes.

Parameters

[in] _buffer Input sequence. The permitted data types for this function are std::string and any STL container.

Returns: The string representation (40 character) of the SHA1 hash.

References NULL.

std::string gazebo::common::ModelDatabase::GetDBConfig ( const std::string & _uri )

Return the database.config file as a string.

Returns: The database config file from the model database.

GZ_COMMON_VISIBLE const char* gazebo::common::getEnv ( const char * _name )

Cross platform retrieval of an environment variable.

Parameters

[in] _name Name of the environment variable to get.

Returns: Environment variable contents, or NULL on error.

std::string gazebo::common::ModelDatabase::GetModelConfig ( const std::string & _uri )

Return the model.config file as a string.

Returns: The model config file from the model database.

std::string gazebo::common::ModelDatabase::GetModelFile ( const std::string & _uri )

Get a model's SDF file based on a URI.

Get a model file based on a URI. If the model is on a remote server, then the model fetched and installed locally.

Parameters

[in] _uri The URI of the model

Returns: The full path and filename to the SDF file

std::string gazebo::common::ModelDatabase::GetModelName ( const std::string & _uri )

Get the name of a model based on a URI.

The URI must be fully qualified: http://gazebosim.org/gazebo_models/ground_plane or model://gazebo_models

Parameters

[in] _uri the model uri

Returns: the model's name.

std::string gazebo::common::ModelDatabase::GetModelPath	(	const std::string &	_uri,
		bool	_forceDownload = `false`
	)

Get the local path to a model.

Get the path to a model based on a URI. If the model is on a remote server, then the model fetched and installed locally.

Parameters

[in]	_uri	the model uri
[in]	_forceDownload	True to skip searching local paths.

Returns: path to a model directory

std::map<std::string, std::string> gazebo::common::ModelDatabase::GetModels ( )

Returns the dictionary of all the model names.

This is a blocking call. Which means it will wait for the ModelDatabase to download the model list.

Returns: a map of model names, indexed by their full URI.

event::ConnectionPtr gazebo::common::ModelDatabase::GetModels ( boost::function< void(const std::map< std::string, std::string > &)> _func )

Get the dictionary of all model names via a callback.

This is the non-blocking version of ModelDatabase::GetModels

Parameters

[in] _func Callback function that receives the list of models.

Returns: A boost shared pointer. This pointer must remain valid in order to receive the callback.

std::string gazebo::common::ModelDatabase::GetURI ( )

Returns the the global model database URI.

Returns: the URI.

template<typename T >

bool gazebo::common::MovingWindowFilter< T >::GetWindowFilled ( ) const

Get whether the window has been filled.

Returns: True if the window has been filled.

template<typename T >

unsigned int gazebo::common::MovingWindowFilter< T >::GetWindowSize ( ) const

Get the window size.

Returns: The size of the moving window.

bool gazebo::common::ModelDatabase::HasModel ( const std::string & _modelName )

Returns true if the model exists on the database.

Parameters

[in] _modelName URI of the model (eg: model://my_model_name).

Returns: True if the model was found.

GZ_COMMON_VISIBLE void gazebo::common::load ( )

Load the common library.

template<typename T >

void gazebo::common::MovingWindowFilter< T >::SetWindowSize ( unsigned int _n )

Set window size.

Parameters

[in] _n new desired window size

void gazebo::common::ModelDatabase::Start ( bool _fetchImmediately = false )

Start the model database.

Parameters

[in] _fetchImmediately True to fetch the models without waiting.

template<typename T >

void gazebo::common::MovingWindowFilter< T >::Update ( T _val )

Update value of filter.

Parameters

[in] _val new raw value

Variable Documentation

std::string gazebo::common::PixelFormatNames[]

static

Initial value:

=
    {
      "UNKNOWN_PIXEL_FORMAT",
      "L_INT8",
      "L_INT16",
      "RGB_INT8",
      "RGBA_INT8",
      "BGRA_INT8",
      "RGB_INT16",
      "RGB_INT32",
      "BGR_INT8",
      "BGR_INT16",
      "BGR_INT32",
      "R_FLOAT16",
      "RGB_FLOAT16",
      "R_FLOAT32",
      "RGB_FLOAT32",
      "BAYER_RGGB8",
      "BAYER_RGGR8",
      "BAYER_GBRG8",
      "BAYER_GRBG8"
    }

String names for the pixel formats.

See Also: Image::PixelFormat.

Files

Namespaces

Classes

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation