Visual Servoing Platform  version 3.0.0
Public Member Functions | Static Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
vpMbtXmlParser Class Reference
tracker: ViSP trackers » mbt: Model-based tracker module » XML parsers

#include <visp3/mbt/vpMbtXmlParser.h>

+ Inheritance diagram for vpMbtXmlParser:

Public Member Functions

 vpMbtXmlParser ()
 
virtual ~vpMbtXmlParser ()
 
void getMe (vpMe &_ecm) const
 
void parse (const char *filename)
 
virtual void readMainClass (xmlDocPtr doc, xmlNodePtr node)
 
void read_ecm (xmlDocPtr doc, xmlNodePtr node)
 
void read_sample (xmlDocPtr doc, xmlNodePtr node)
 
void read_sample_deprecated (xmlDocPtr doc, xmlNodePtr node)
 
void read_mask (xmlDocPtr doc, xmlNodePtr node)
 
void read_range (xmlDocPtr doc, xmlNodePtr node)
 
void read_contrast (xmlDocPtr doc, xmlNodePtr node)
 
void setMovingEdge (const vpMe &_ecm)
 
void writeMainClass (xmlNodePtr node)
 
double getAngleAppear () const
 
double getAngleDisappear () const
 
void getCameraParameters (vpCameraParameters &_cam) const
 
double getFarClippingDistance () const
 
bool getFovClipping () const
 
bool getLodState () const
 
double getMinLineLengthThreshold () const
 
double getMinPolygonAreaThreshold () const
 
double getNearClippingDistance () const
 
bool hasFarClippingDistance () const
 
bool hasNearClippingDistance () const
 
void parse (const std::string &filename)
 
void read_camera (xmlDocPtr doc, xmlNodePtr node)
 
void read_face (xmlDocPtr doc, xmlNodePtr node)
 
void read_lod (xmlDocPtr doc, xmlNodePtr node)
 
void setAngleAppear (const double &aappear)
 
void setAngleDisappear (const double &adisappear)
 
void setCameraParameters (const vpCameraParameters &_cam)
 
void setFarClippingDistance (const double &fclip)
 
void setNearClippingDistance (const double &nclip)
 
void save (const std::string &filename, const bool append=false)
 
void setMap (const std::map< std::string, int > &_map)
 
void setMainTag (const std::string &tag)
 

Static Public Member Functions

static void cleanup ()
 

Protected Types

enum  dataToParseMb {
  ecm = vpMbXmlParser::last, mask, size, nb_mask,
  range, tracking, contrast, edge_threshold,
  mu1, mu2, sample, step,
  last
}
 

Protected Member Functions

void init ()
 
std::string xmlReadStringChild (xmlDocPtr doc, xmlNodePtr node)
 
char * xmlReadCharChild (xmlDocPtr doc, xmlNodePtr node)
 
int xmlReadIntChild (xmlDocPtr doc, xmlNodePtr node)
 
unsigned int xmlReadUnsignedIntChild (xmlDocPtr doc, xmlNodePtr node)
 
double xmlReadDoubleChild (xmlDocPtr doc, xmlNodePtr node)
 
void xmlWriteStringChild (xmlNodePtr node, const char *label, const std::string &value)
 
void xmlWriteCharChild (xmlNodePtr node, const char *label, const char *value)
 
void xmlWriteIntChild (xmlNodePtr node, const char *label, const int value)
 
void xmlWriteUnsignedIntChild (xmlNodePtr node, const char *label, const unsigned int value)
 
void xmlWriteDoubleChild (xmlNodePtr node, const char *label, const double value)
 

Protected Attributes

vpMe m_ecm
 
vpCameraParameters cam
 
double angleAppear
 
double angleDisappear
 
bool hasNearClipping
 
double nearClipping
 
bool hasFarClipping
 
double farClipping
 
bool fovClipping
 
bool useLod
 
double minLineLengthThreshold
 
double minPolygonAreaThreshold
 
std::map< std::string, int > nodeMap
 
std::string main_tag
 

Detailed Description

Parse an Xml file to extract configuration parameters of a mbtConfig object.

Data parser for the model based tracker.

Definition at line 66 of file vpMbtXmlParser.h.

Member Enumeration Documentation

enum vpMbtXmlParser::dataToParseMb
protected
Enumerator
ecm 
mask 
size 
nb_mask 
range 
tracking 
contrast 
edge_threshold 
mu1 
mu2 
sample 
step 
last 

Definition at line 69 of file vpMbtXmlParser.h.

Constructor & Destructor Documentation

vpMbtXmlParser::vpMbtXmlParser ( )

Default constructor.

Definition at line 57 of file vpMbtXmlParser.cpp.

References init().

vpMbtXmlParser::~vpMbtXmlParser ( )
virtual

Default destructor.

Definition at line 65 of file vpMbtXmlParser.cpp.

Member Function Documentation

static void vpXmlParser::cleanup ( )
inlinestaticinherited

As stated in http://xmlsoft.org/html/libxml-parser.html#xmlCleanupParser to clean up memory allocated by the xml2 library itself, the user should call xmlCleanupParser() only when the process has finished using the xml2 library. In case of doubt abstain from calling this function or do it just before calling exit() to avoid leak reports from valgrind ! That's why in ViSP the destructor doesn't call xmlCleanupParser(). Rather we provide the static function vpXmlParser::cleanup() that calls xmlCleanupParser() that could be called just before exit().

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtKltTracking.cpp, testXmlParser.cpp, tutorial-detection-object-mbt.cpp, tutorial-detection-object-mbt2.cpp, tutorial-mb-edge-tracker.cpp, tutorial-mb-hybrid-tracker.cpp, tutorial-mb-klt-tracker.cpp, and tutorial-mb-tracker-full.cpp.

Definition at line 216 of file vpXmlParser.h.

double vpMbXmlParser::getAngleAppear ( ) const
inlineinherited

Get the angle to determine if a face appeared.

Returns
angleAppear

Definition at line 122 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

double vpMbXmlParser::getAngleDisappear ( ) const
inlineinherited

Get the angle to determine if a face disappeared.

Returns
angleDisappear

Definition at line 129 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbXmlParser::getCameraParameters ( vpCameraParameters &  _cam) const
inlineinherited

Definition at line 131 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

double vpMbXmlParser::getFarClippingDistance ( ) const
inlineinherited

Get the far clipping distance.

Returns
farClipping

Definition at line 138 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

bool vpMbXmlParser::getFovClipping ( ) const
inlineinherited

Use FOV clipping

Returns
True if yes, False otherwise.

Definition at line 145 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

bool vpMbXmlParser::getLodState ( ) const
inlineinherited

Get the state of LOD setting.

Returns
True if LOD is enabled, false otherwise.

Definition at line 152 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbtXmlParser::getMe ( vpMe &  _ecm) const
inline

Definition at line 94 of file vpMbtXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

double vpMbXmlParser::getMinLineLengthThreshold ( ) const
inlineinherited

Get the minimum line length to track a segment when LOD is enabled.

Returns
The minimum line length.

Definition at line 161 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

double vpMbXmlParser::getMinPolygonAreaThreshold ( ) const
inlineinherited

Get the minimum polygon area to track a face when LOD is enabled.

Returns
The minimum polygon area.

Definition at line 170 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

double vpMbXmlParser::getNearClippingDistance ( ) const
inlineinherited

Get the near clipping distance.

Returns
nearClipping

Definition at line 179 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

bool vpMbXmlParser::hasFarClippingDistance ( ) const
inlineinherited

Has Far clipping been specified?

Returns
True if yes, False otherwise.

Definition at line 186 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

bool vpMbXmlParser::hasNearClippingDistance ( ) const
inlineinherited

Has Near clipping been specified?

Returns
True if yes, False otherwise.

Definition at line 193 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbtXmlParser::init ( void  )
protected

Initialise internal variables (including the map).

Definition at line 73 of file vpMbtXmlParser.cpp.

References contrast, ecm, edge_threshold, vpMbXmlParser::init(), mask, mu1, mu2, nb_mask, vpXmlParser::nodeMap, range, sample, size, step, and tracking.

Referenced by vpMbtEdgeKltXmlParser::init(), and vpMbtXmlParser().

void vpMbtXmlParser::parse ( const char *  filename)

Parse the file in parameters. This method is deprecated, use parse() instead.

Parameters
filename: File to parse.

Definition at line 98 of file vpMbtXmlParser.cpp.

References vpXmlParser::parse().

Referenced by vpMbEdgeTracker::loadConfigFile().

void vpXmlParser::parse ( const std::string &  filename)
inherited

parse the document. The data in the file are stored in the attributes of the child class. This method calls the readMainClass method which has to be implemented for every child class depending on the content to parse.

Parameters
filename: name of the file to parse

Definition at line 339 of file vpXmlParser.cpp.

References vpException::ioError, vpXmlParser::readMainClass(), and vpERROR_TRACE.

Referenced by vpMbtEdgeKltXmlParser::parse(), parse(), vpMbtKltXmlParser::parse(), vpMbXmlParser::parse(), and vpXmlConfigParserKeyPoint::parse().

void vpMbXmlParser::read_camera ( xmlDocPtr  doc,
xmlNodePtr  node 
)
inherited

Read camera information.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the camera information.

Definition at line 190 of file vpMbXmlParser.cpp.

References vpMbXmlParser::cam, vpCameraParameters::get_px(), vpCameraParameters::get_py(), vpCameraParameters::get_u0(), vpCameraParameters::get_v0(), vpCameraParameters::initPersProjWithoutDistortion(), vpXmlParser::nodeMap, vpMbXmlParser::px, vpMbXmlParser::py, vpMbXmlParser::u0, vpMbXmlParser::v0, and vpXmlParser::xmlReadDoubleChild().

Referenced by vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

void vpMbtXmlParser::read_contrast ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read the contrast information from the xml file.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the contrast information.

Definition at line 462 of file vpMbtXmlParser.cpp.

References edge_threshold, vpMe::getMu1(), vpMe::getMu2(), vpMe::getThreshold(), m_ecm, mu1, mu2, vpXmlParser::nodeMap, vpMe::setMu1(), vpMe::setMu2(), vpMe::setThreshold(), and vpXmlParser::xmlReadDoubleChild().

Referenced by read_ecm().

void vpMbtXmlParser::read_ecm ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read ecm information.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the ecm information.

Definition at line 201 of file vpMbtXmlParser.cpp.

References contrast, vpMe::getMaskNumber(), vpMe::getMaskSize(), vpMe::getMu1(), vpMe::getMu2(), vpMe::getRange(), vpMe::getSampleStep(), vpMe::getThreshold(), m_ecm, mask, vpXmlParser::nodeMap, range, read_contrast(), read_mask(), read_range(), read_sample(), and sample.

Referenced by vpMbtEdgeKltXmlParser::readMainClass(), and readMainClass().

void vpMbXmlParser::read_face ( xmlDocPtr  doc,
xmlNodePtr  node 
)
inherited

Read face information.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the camera information.

Definition at line 264 of file vpMbXmlParser.cpp.

References vpMbXmlParser::angle_appear, vpMbXmlParser::angle_disappear, vpMbXmlParser::angleAppear, vpMbXmlParser::angleDisappear, vpMbXmlParser::far_clipping, vpMbXmlParser::farClipping, vpMbXmlParser::fov_clipping, vpMbXmlParser::fovClipping, vpMbXmlParser::hasFarClipping, vpMbXmlParser::hasNearClipping, vpMbXmlParser::near_clipping, vpMbXmlParser::nearClipping, vpXmlParser::nodeMap, vpXmlParser::xmlReadDoubleChild(), and vpXmlParser::xmlReadIntChild().

Referenced by vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

void vpMbXmlParser::read_lod ( xmlDocPtr  doc,
xmlNodePtr  node 
)
inherited

Definition at line 335 of file vpMbXmlParser.cpp.

References vpMbXmlParser::min_line_length_threshold, vpMbXmlParser::min_polygon_area_threshold, vpMbXmlParser::minLineLengthThreshold, vpMbXmlParser::minPolygonAreaThreshold, vpXmlParser::nodeMap, vpMbXmlParser::use_lod, vpMbXmlParser::useLod, vpXmlParser::xmlReadDoubleChild(), and vpXmlParser::xmlReadIntChild().

Referenced by vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

void vpMbtXmlParser::read_mask ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read mask information for the vpMeSite.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the mask information.

Definition at line 364 of file vpMbtXmlParser.cpp.

References vpException::badValue, vpMe::getMaskNumber(), vpMe::getMaskSize(), m_ecm, nb_mask, vpXmlParser::nodeMap, vpMe::setMaskNumber(), vpMe::setMaskSize(), size, and vpXmlParser::xmlReadUnsignedIntChild().

Referenced by read_ecm().

void vpMbtXmlParser::read_range ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read range information for the vpMeSite.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the range information.

Definition at line 420 of file vpMbtXmlParser.cpp.

References vpMe::getRange(), m_ecm, vpXmlParser::nodeMap, vpMe::setRange(), tracking, and vpXmlParser::xmlReadUnsignedIntChild().

Referenced by read_ecm().

void vpMbtXmlParser::read_sample ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read sample information.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the sample information.

Definition at line 266 of file vpMbtXmlParser.cpp.

References vpMe::getSampleStep(), m_ecm, vpXmlParser::nodeMap, vpMe::setSampleStep(), step, and vpXmlParser::xmlReadIntChild().

Referenced by read_ecm().

void vpMbtXmlParser::read_sample_deprecated ( xmlDocPtr  doc,
xmlNodePtr  node 
)

Read sample information.

Exceptions
vpException::fatalErrorif there was an unexpected number of data.
Parameters
doc: Pointer to the document.
node: Pointer to the node of the sample information.

Definition at line 308 of file vpMbtXmlParser.cpp.

References vpMe::getSampleStep(), m_ecm, vpXmlParser::nodeMap, vpMe::setSampleStep(), step, and vpXmlParser::xmlReadIntChild().

Referenced by vpMbtEdgeKltXmlParser::readMainClass(), and readMainClass().

void vpMbtXmlParser::readMainClass ( xmlDocPtr  doc,
xmlNodePtr  node 
)
virtual

Read the parameters of the class from the file given by its document pointer and by its root node.

Parameters
doc: Document to parse.
node: Root node.

Reimplemented from vpMbXmlParser.

Reimplemented in vpMbtEdgeKltXmlParser.

Definition at line 123 of file vpMbtXmlParser.cpp.

References vpMbXmlParser::angleAppear, vpMbXmlParser::angleDisappear, vpMbXmlParser::cam, vpMbXmlParser::camera, ecm, vpMbXmlParser::face, vpCameraParameters::get_px(), vpCameraParameters::get_py(), vpCameraParameters::get_u0(), vpCameraParameters::get_v0(), vpMe::getMaskNumber(), vpMe::getMaskSize(), vpMe::getMu1(), vpMe::getMu2(), vpMe::getRange(), vpMe::getSampleStep(), vpMe::getThreshold(), vpMbXmlParser::lod, m_ecm, vpMbXmlParser::minLineLengthThreshold, vpMbXmlParser::minPolygonAreaThreshold, vpXmlParser::nodeMap, vpMbXmlParser::read_camera(), read_ecm(), vpMbXmlParser::read_face(), vpMbXmlParser::read_lod(), read_sample_deprecated(), sample, and vpMbXmlParser::useLod.

void vpXmlParser::save ( const std::string &  filename,
const bool  append = false 
)
inherited

Save the content of the class in the file given in parameters. The data of the class are in the child class. This method calls the write_main_class method which has to be implemented for every class depending on the data to save.

Parameters
filename: the name of the file used to record the data
append: if true and if the file exists, the data will be added to the data already in the file

Definition at line 372 of file vpXmlParser.cpp.

References vpException::ioError, vpXmlParser::main_tag, vpERROR_TRACE, and vpXmlParser::writeMainClass().

void vpMbXmlParser::setAngleAppear ( const double &  aappear)
inlineinherited

Set the angle to determine if a face appeared.

Parameters
aappear: New angleAppear

Definition at line 207 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbXmlParser::setAngleDisappear ( const double &  adisappear)
inlineinherited

Set the angle to determine if a face disappeared.

Parameters
adisappear: New angleDisappear

Definition at line 214 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbXmlParser::setCameraParameters ( const vpCameraParameters &  _cam)
inlineinherited

Definition at line 216 of file vpMbXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbXmlParser::setFarClippingDistance ( const double &  fclip)
inlineinherited

Set the far clipping distance.

Parameters
fclip: New farClipping

Definition at line 223 of file vpMbXmlParser.h.

void vpXmlParser::setMainTag ( const std::string &  tag)
inlineinherited

set the name of the main tag

The main tag corresponds to the name of the root node

Parameters
tag: name of the root node of the document

Definition at line 276 of file vpXmlParser.h.

Referenced by vpMbXmlParser::init().

void vpXmlParser::setMap ( const std::map< std::string, int > &  _map)
inlineinherited

Set the map describing the data to parse. This map stores the name of each node and an associated key used to simplify the parsing of the file.

If the following file want to be parsed:

<config>
<range>5</range>
<step>7</step>
<size_filter>3</size_filter>
</config>

The following map has to be declared:

std::map dataToParse;
dataToParse["config"] = 0;
dataToParse["range"] = 1;
dataToParse["step"] = 2;
dataToParse["size_filter"] = 3;

Or, you can use keyzord instead of number as key but it implies to declare in the child class an enumeration type of the name. For example:

typedef enum{
config,
range,
step,
size_filter} data_enum;
std::map dataToParse;
dataToParse["config"] = config;
dataToParse["range"] = range;
dataToParse["step"] = step;
dataToParse["size_filter"] = size_filter;
Parameters
_map: the map describing the data to parse

Definition at line 267 of file vpXmlParser.h.

void vpMbtXmlParser::setMovingEdge ( const vpMe &  _ecm)
inline

Definition at line 106 of file vpMbtXmlParser.h.

Referenced by vpMbEdgeKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

void vpMbXmlParser::setNearClippingDistance ( const double &  nclip)
inlineinherited

Set the near clipping distance.

Parameters
nclip: New nearClipping

Definition at line 230 of file vpMbXmlParser.h.

void vpMbtXmlParser::writeMainClass ( xmlNodePtr  node)
virtual

Write info to file.

Warning
Useless, so not yet implemented => Throw exception.

Implements vpXmlParser.

Definition at line 110 of file vpMbtXmlParser.cpp.

References vpException::notImplementedError.

char * vpXmlParser::xmlReadCharChild ( xmlDocPtr  doc,
xmlNodePtr  node 
)
protectedinherited

Read an array of character.

Warning
The array of characters is allocated and must be explicitly freed to avoid memory leak.
Parameters
doc: The main xml document
node: a pointer to the node to read value
Returns
pointer to an allocated array of character.

Definition at line 106 of file vpXmlParser.cpp.

References vpException::fatalError.

double vpXmlParser::xmlReadDoubleChild ( xmlDocPtr  doc,
xmlNodePtr  node 
)
protectedinherited

read a double

Warning
throw a vpException::ioError if the value cannot be parsed to an integer
Parameters
doc: The main xml document
node: a pointer to the node to read value
Returns
the double value in the node

Definition at line 220 of file vpXmlParser.cpp.

References vpException::fatalError, and vpException::ioError.

Referenced by vpMbXmlParser::read_camera(), read_contrast(), vpMbXmlParser::read_face(), vpMbtKltXmlParser::read_klt(), and vpMbXmlParser::read_lod().

int vpXmlParser::xmlReadIntChild ( xmlDocPtr  doc,
xmlNodePtr  node 
)
protectedinherited

read an int

Warning
throw a vpException::ioError if the value cannot be parsed to an integer
Parameters
doc: The main xml document
node: a pointer to the node to read value
Returns
the integer value in the node

Definition at line 151 of file vpXmlParser.cpp.

References vpException::fatalError, and vpException::ioError.

Referenced by vpMbXmlParser::read_face(), vpMbXmlParser::read_lod(), read_sample(), and read_sample_deprecated().

std::string vpXmlParser::xmlReadStringChild ( xmlDocPtr  doc,
xmlNodePtr  node 
)
protectedinherited

Read an array of character.

Parameters
doc: The main xml document
node: a pointer to the node to read value
Returns
std::string representing the value.

Definition at line 127 of file vpXmlParser.cpp.

References vpException::fatalError.

unsigned int vpXmlParser::xmlReadUnsignedIntChild ( xmlDocPtr  doc,
xmlNodePtr  node 
)
protectedinherited

read an int

Warning
throw a vpException::ioError if the value cannot be parsed to an integer
Parameters
doc: The main xml document
node: a pointer to the node to read value
Returns
the unsigned integer value in the node

Definition at line 185 of file vpXmlParser.cpp.

References vpException::fatalError, and vpException::ioError.

Referenced by vpMbtKltXmlParser::read_klt(), read_mask(), and read_range().

void vpXmlParser::xmlWriteCharChild ( xmlNodePtr  node,
const char *  label,
const char *  value 
)
protectedinherited

write an array of character.

Parameters
node: a pointer to the node to read value
label: label (name of the data) of the node
value: pointer to the array of character to write

Definition at line 250 of file vpXmlParser.cpp.

void vpXmlParser::xmlWriteDoubleChild ( xmlNodePtr  node,
const char *  label,
const double  value 
)
protectedinherited

write a double.

Parameters
node: a pointer to the node to read value
label: label (name of the data) of the node
value: double to write

Definition at line 316 of file vpXmlParser.cpp.

void vpXmlParser::xmlWriteIntChild ( xmlNodePtr  node,
const char *  label,
const int  value 
)
protectedinherited

write an integer.

Parameters
node: a pointer to the node to read value
label: label (name of the data) of the node
value: integer to write

Definition at line 281 of file vpXmlParser.cpp.

void vpXmlParser::xmlWriteStringChild ( xmlNodePtr  node,
const char *  label,
const std::string &  value 
)
protectedinherited

write an array of character.

Parameters
node: a pointer to the node to read value
label: label (name of the data) of the node
value: std::string to write;

Definition at line 265 of file vpXmlParser.cpp.

void vpXmlParser::xmlWriteUnsignedIntChild ( xmlNodePtr  node,
const char *  label,
const unsigned int  value 
)
protectedinherited

write an unsigned integer.

Parameters
node: a pointer to the node to read value
label: label (name of the data) of the node
value: unsigned integer to write

Definition at line 298 of file vpXmlParser.cpp.

Member Data Documentation

double vpMbXmlParser::angleAppear
protectedinherited

Angle to determine if a face appeared.

Definition at line 69 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

double vpMbXmlParser::angleDisappear
protectedinherited

Angle to determine if a face disappeared.

Definition at line 71 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

vpCameraParameters vpMbXmlParser::cam
protectedinherited

Camera parameters.

Definition at line 67 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_camera(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

double vpMbXmlParser::farClipping
protectedinherited

Near clipping distance.

Definition at line 79 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face().

bool vpMbXmlParser::fovClipping
protectedinherited

Fov Clipping.

Definition at line 81 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face().

bool vpMbXmlParser::hasFarClipping
protectedinherited

Is far clipping distance specified?

Definition at line 77 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face().

bool vpMbXmlParser::hasNearClipping
protectedinherited

Is near clipping distance specified?

Definition at line 73 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face().

vpMe vpMbtXmlParser::m_ecm
protected

Moving edges parameters.

Definition at line 86 of file vpMbtXmlParser.h.

Referenced by read_contrast(), read_ecm(), read_mask(), read_range(), read_sample(), read_sample_deprecated(), vpMbtEdgeKltXmlParser::readMainClass(), and readMainClass().

std::string vpXmlParser::main_tag
protectedinherited

The name of the main tag for the file to parse

Definition at line 198 of file vpXmlParser.h.

Referenced by vpXmlParser::save(), and vpXmlParser::vpXmlParser().

double vpMbXmlParser::minLineLengthThreshold
protectedinherited

Minimum line length to track a segment when LOD is enabled.

Definition at line 85 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_lod(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

double vpMbXmlParser::minPolygonAreaThreshold
protectedinherited

Minimum polygon area to track a face when LOD is enabled.

Definition at line 87 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_lod(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().

double vpMbXmlParser::nearClipping
protectedinherited

Near clipping distance.

Definition at line 75 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_face().

std::map<std::string, int> vpXmlParser::nodeMap
protectedinherited

The map describing the data to parse

Definition at line 193 of file vpXmlParser.h.

Referenced by vpMbtEdgeKltXmlParser::init(), init(), vpMbtKltXmlParser::init(), vpMbXmlParser::init(), vpMbXmlParser::read_camera(), read_contrast(), read_ecm(), vpMbXmlParser::read_face(), vpMbtKltXmlParser::read_klt(), vpMbXmlParser::read_lod(), read_mask(), read_range(), read_sample(), read_sample_deprecated(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), vpMbXmlParser::readMainClass(), and vpXmlParser::vpXmlParser().

bool vpMbXmlParser::useLod
protectedinherited

If true, the LOD is enabled, otherwise it is not.

Definition at line 83 of file vpMbXmlParser.h.

Referenced by vpMbXmlParser::read_lod(), vpMbtEdgeKltXmlParser::readMainClass(), readMainClass(), vpMbtKltXmlParser::readMainClass(), and vpMbXmlParser::readMainClass().