eVision::EObjectTemplateMatcher Class Reference

The EObjectTemplateMatcher class is a tool designed to align and match the output of EasyObject to a reference template. More...

#include <eVision/EasyObject/EasyObject2/EObjectTemplateMatcher.h>

Collaboration diagram for eVision::EObjectTemplateMatcher:

Public Member Functions
	EObjectTemplateMatcher ()
	Creates an EObjectTemplateMatcher object.
	EObjectTemplateMatcher (const eVision::EObjectTemplateMatcher &other)
	Creates an EObjectTemplateMatcher object.
virtual	~EObjectTemplateMatcher () throw ()
eVision::EObjectTemplateMatcher &	operator= (const eVision::EObjectTemplateMatcher &other)
	Assignment operator.
void	Load (const std::string &path)
	Load the EObjectTemplateMatcher configuration. The given ESerializer must have been created for reading.
void	Load (eVision::ESerializer *serializer)
	Load the EObjectTemplateMatcher configuration. The given ESerializer must have been created for reading.
void	Save (const std::string &path)
	Save the EObjectTemplateMatcher configuration. The given ESerializer must have been created for writing.
void	Save (eVision::ESerializer *serializer)
	Save the EObjectTemplateMatcher configuration. The given ESerializer must have been created for writing.
void	BuildTemplate (eVision::EObjectSelection &selection, const eVision::EFrame &frame)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	BuildTemplate (eVision::EObjectSelection &selection)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	BuildTemplate (eVision::ECodedImage2 &objects, const eVision::EFrame &frame)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	BuildTemplate (eVision::ECodedImage2 &objects)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	BuildTemplate (const std::vector< eVision::EPoint > &positions, const eVision::EFrame &frame)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	BuildTemplate (const std::vector< eVision::EPoint > &positions)
	Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.
void	SortSelection (const eVision::EObjectSelection &selection)
	Align and match the given selection with the reference template.
void	SortPositions (const std::vector< eVision::EPoint > &positions)
	Align and match the given position array with the reference template.
bool	Match (const std::vector< eVision::EPoint > &positions)
	Align and match the given items with the reference template.
bool	Match (const std::vector< eVision::EPoint > &positions, const eVision::EFrame &frame)
	Align and match the given items with the reference template.
bool	Match (const eVision::EObjectSelection &selection, const eVision::EFrame &frame)
	Align and match the given items with the reference template.
bool	Match (const eVision::EObjectSelection &selection)
	Align and match the given items with the reference template.
void	SetEnableAlignment (bool align)
	Enable an optional preliminary global alignement (rigid transformation only: translation and rotation). Enable alignment only if the selection is not aligned with the template.
bool	GetEnableAlignment () const
	Enable an optional preliminary global alignement (rigid transformation only: translation and rotation). Enable alignment only if the selection is not aligned with the template.
void	SetAlignment (eVision::EObjectTemplateMatcherAlignment alignment)
	Sets optional preliminary alignement (rigid transformation only: translation and rotation). Choose to enable alignment only if the selection is not aligned with the template. Three types of alignment are possible. See EObjectTemplateMatcherAlignment. The max rotation of the alignment can be set by EObjectTemplateMatcher::SetMaximumAngle. By default, no alignment is performed.
eVision::EObjectTemplateMatcherAlignment	GetAlignment () const
	Sets optional preliminary alignement (rigid transformation only: translation and rotation). Choose to enable alignment only if the selection is not aligned with the template. Three types of alignment are possible. See EObjectTemplateMatcherAlignment. The max rotation of the alignment can be set by EObjectTemplateMatcher::SetMaximumAngle. By default, no alignment is performed.
void	SetMaximumAngle (float maxAngle)
	When EObjectTemplateMatcher::SetAlignment is set to EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Fast or EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust, the alignment can be constrained to a given angle range. This is useful to filter out symmetries and makes EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust faster. Defaults to 180°.
float	GetMaximumAngle () const
	When EObjectTemplateMatcher::SetAlignment is set to EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Fast or EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust, the alignment can be constrained to a given angle range. This is useful to filter out symmetries and makes EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust faster. Defaults to 180°.
void	SetMaximumDistance (float distance)
	Defines the absolute maximum distance (in pixels) for a match to be valid. That value is used during the closest object search. By default, infinite distance is used.
float	GetMaximumDistance () const
	Defines the absolute maximum distance (in pixels) for a match to be valid. That value is used during the closest object search. By default, infinite distance is used.
eVision::EObjectSelection	GetMatched (const eVision::EObjectSelection &selection, bool fromSelection)
	Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.
eVision::EObjectSelection	GetMatched (const eVision::EObjectSelection &selection)
	Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.
std::vector< eVision::EPoint >	GetMatched (const std::vector< eVision::EPoint > &positions, bool fromSelection)
	Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.
std::vector< eVision::EPoint >	GetMatched (const std::vector< eVision::EPoint > &positions)
	Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.
eVision::EObjectSelection	GetExtra (const eVision::EObjectSelection &selection)
	Returns the objects in the selection that do not appear in the template, in the order in which they appear in the selection. EObjectTemplateMatcher::Match must be called before this method.
std::vector< eVision::EPoint >	GetExtra (const std::vector< eVision::EPoint > &positions)
	Returns the objects in the selection that do not appear in the template, in the order in which they appear in the selection. EObjectTemplateMatcher::Match must be called before this method.
eVision::EObjectSelection	GetMissing (const eVision::EObjectSelection &templateSelection)
	Returns the template objects that were not matched, in the order in which they appeared in the template. EObjectTemplateMatcher::Match must be called before this method.
std::vector< eVision::EPoint >	GetMissing (const std::vector< eVision::EPoint > &templatePositions)
	Returns the template objects that were not matched, in the order in which they appeared in the template. EObjectTemplateMatcher::Match must be called before this method.
std::vector< int32_t >	GetTemplateIndexes () const
	For each object in the SELECTION return the paired index in the TEMPLATE. If the object has no match, the value -1 is used.
std::vector< int32_t >	GetSelectionIndexes () const
	For each object in the TEMPLATE return the paired index in the SELECTION. if the object has no match, the value -1 is used.
int32_t	GetNumberOfPairedObjects () const
	Return the number of paired objects.
void	GetUnpairedObjects (std::vector< int32_t > &onlyInTemplate, std::vector< int32_t > &onlyInSelection) const
	Return lists of object indexes that appear only in template or only in selection.
	EObjectTemplateMatcher (CppWrapperInternal::InternalConstructor)

Public Attributes
CppWrapperInternal::WrappedClass	wrappedClass_

Detailed Description

The EObjectTemplateMatcher class is a tool designed to align and match the output of EasyObject to a reference template.

License(s): EasyObject

Constructor & Destructor Documentation

EObjectTemplateMatcher() [1/3]

eVision::EObjectTemplateMatcher::EObjectTemplateMatcher

(

)

Creates an EObjectTemplateMatcher object.

EObjectTemplateMatcher() [2/3]

eVision::EObjectTemplateMatcher::EObjectTemplateMatcher

(

const eVision::EObjectTemplateMatcher &

other

)

Creates an EObjectTemplateMatcher object.

Parameters

other

Reference to the EObjectTemplateMatcher used for the initialization.

~EObjectTemplateMatcher()

eVision::EObjectTemplateMatcher::~EObjectTemplateMatcher ( ) throw (  )

virtual

EObjectTemplateMatcher() [3/3]

eVision::EObjectTemplateMatcher::EObjectTemplateMatcher

(

CppWrapperInternal::InternalConstructor

)

Member Function Documentation

BuildTemplate() [1/6]

void eVision::EObjectTemplateMatcher::BuildTemplate

(

const std::vector< eVision::EPoint > &

positions

)

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

positions

The list of positions to be used as template.

BuildTemplate() [2/6]

void eVision::EObjectTemplateMatcher::BuildTemplate	(	const std::vector< eVision::EPoint > &	positions,
		const eVision::EFrame &	frame )

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

positions	The list of positions to be used as template.
frame	The frame in which the other arguments are expressed.

BuildTemplate() [3/6]

void eVision::EObjectTemplateMatcher::BuildTemplate

(

eVision::ECodedImage2 &

objects

)

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

objects

The coded image to be used as template.

BuildTemplate() [4/6]

void eVision::EObjectTemplateMatcher::BuildTemplate	(	eVision::ECodedImage2 &	objects,
		const eVision::EFrame &	frame )

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

objects	The coded image to be used as template.
frame	The frame in which the other arguments are expressed.

BuildTemplate() [5/6]

void eVision::EObjectTemplateMatcher::BuildTemplate

(

eVision::EObjectSelection &

selection

)

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

selection

The object selection to be used as template.

BuildTemplate() [6/6]

void eVision::EObjectTemplateMatcher::BuildTemplate	(	eVision::EObjectSelection &	selection,
		const eVision::EFrame &	frame )

Set the reference template from a previous EasyObject coded image, an object selection or a list of known positions.

Parameters

selection	The object selection to be used as template.
frame	The frame in which the other arguments are expressed.

GetAlignment()

eVision::EObjectTemplateMatcherAlignment eVision::EObjectTemplateMatcher::GetAlignment

(

)

const

Sets optional preliminary alignement (rigid transformation only: translation and rotation). Choose to enable alignment only if the selection is not aligned with the template. Three types of alignment are possible. See EObjectTemplateMatcherAlignment. The max rotation of the alignment can be set by EObjectTemplateMatcher::SetMaximumAngle. By default, no alignment is performed.

GetEnableAlignment()

bool eVision::EObjectTemplateMatcher::GetEnableAlignment

(

)

const

Enable an optional preliminary global alignement (rigid transformation only: translation and rotation). Enable alignment only if the selection is not aligned with the template.

GetExtra() [1/2]

eVision::EObjectSelection eVision::EObjectTemplateMatcher::GetExtra

(

const eVision::EObjectSelection &

selection

)

Returns the objects in the selection that do not appear in the template, in the order in which they appear in the selection. EObjectTemplateMatcher::Match must be called before this method.

Parameters

selection

The object selection that was used in EObjectTemplateMatcher::Match.

GetExtra() [2/2]

std::vector< eVision::EPoint > eVision::EObjectTemplateMatcher::GetExtra

(

const std::vector< eVision::EPoint > &

positions

)

Returns the objects in the selection that do not appear in the template, in the order in which they appear in the selection. EObjectTemplateMatcher::Match must be called before this method.

Parameters

positions

The vector of positions that was used in EObjectTemplateMatcher::Match.

GetMatched() [1/4]

eVision::EObjectSelection eVision::EObjectTemplateMatcher::GetMatched

(

const eVision::EObjectSelection &

selection

)

Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

selection

The object selection that was used in EObjectTemplateMatcher::Match.

GetMatched() [2/4]

eVision::EObjectSelection eVision::EObjectTemplateMatcher::GetMatched	(	const eVision::EObjectSelection &	selection,
		bool	fromSelection )

Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

selection	The object selection that was used in EObjectTemplateMatcher::Match.
fromSelection	Wether the given objects are from the selection or the template. Default: selection

GetMatched() [3/4]

std::vector< eVision::EPoint > eVision::EObjectTemplateMatcher::GetMatched

(

const std::vector< eVision::EPoint > &

positions

)

Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

positions

The vector of positions that was used in EObjectTemplateMatcher::Match.

GetMatched() [4/4]

std::vector< eVision::EPoint > eVision::EObjectTemplateMatcher::GetMatched	(	const std::vector< eVision::EPoint > &	positions,
		bool	fromSelection )

Returns the matched objects in the order in which they appear in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

positions	The vector of positions that was used in EObjectTemplateMatcher::Match.
fromSelection	Wether the given objects are from the selection or the template. Default: selection

GetMaximumAngle()

float eVision::EObjectTemplateMatcher::GetMaximumAngle

(

)

const

When EObjectTemplateMatcher::SetAlignment is set to EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Fast or EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust, the alignment can be constrained to a given angle range. This is useful to filter out symmetries and makes EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust faster. Defaults to 180°.

GetMaximumDistance()

float eVision::EObjectTemplateMatcher::GetMaximumDistance

(

)

const

Defines the absolute maximum distance (in pixels) for a match to be valid. That value is used during the closest object search. By default, infinite distance is used.

GetMissing() [1/2]

eVision::EObjectSelection eVision::EObjectTemplateMatcher::GetMissing

(

const eVision::EObjectSelection &

templateSelection

)

Returns the template objects that were not matched, in the order in which they appeared in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

templateSelection

The object selection that was used in EObjectTemplateMatcher::BuildTemplate.

GetMissing() [2/2]

std::vector< eVision::EPoint > eVision::EObjectTemplateMatcher::GetMissing

(

const std::vector< eVision::EPoint > &

templatePositions

)

Returns the template objects that were not matched, in the order in which they appeared in the template. EObjectTemplateMatcher::Match must be called before this method.

Parameters

templatePositions

The vector of positions that was used in EObjectTemplateMatcher::BuildTemplate.

GetNumberOfPairedObjects()

int32_t eVision::EObjectTemplateMatcher::GetNumberOfPairedObjects

(

)

const

Return the number of paired objects.

GetSelectionIndexes()

std::vector< int32_t > eVision::EObjectTemplateMatcher::GetSelectionIndexes

(

)

const

For each object in the TEMPLATE return the paired index in the SELECTION. if the object has no match, the value -1 is used.

GetTemplateIndexes()

std::vector< int32_t > eVision::EObjectTemplateMatcher::GetTemplateIndexes

(

)

const

For each object in the SELECTION return the paired index in the TEMPLATE. If the object has no match, the value -1 is used.

GetUnpairedObjects()

void eVision::EObjectTemplateMatcher::GetUnpairedObjects	(	std::vector< int32_t > &	onlyInTemplate,
		std::vector< int32_t > &	onlyInSelection ) const

Return lists of object indexes that appear only in template or only in selection.

Parameters

onlyInTemplate	The list of object indexes that appear only in the template.
onlyInSelection	The list of object indexes that appear only in the selection.

Load() [1/2]

void eVision::EObjectTemplateMatcher::Load

(

const std::string &

path

)

Load the EObjectTemplateMatcher configuration. The given ESerializer must have been created for reading.

Parameters

path	The file path.

Load() [2/2]

void eVision::EObjectTemplateMatcher::Load

(

eVision::ESerializer *

serializer

)

Load the EObjectTemplateMatcher configuration. The given ESerializer must have been created for reading.

Parameters

serializer

The serializer.

Match() [1/4]

bool eVision::EObjectTemplateMatcher::Match

(

const eVision::EObjectSelection &

selection

)

Align and match the given items with the reference template.

The shortest distance between the positions is used to pair the given positions with the template's positions. In the case of EObjectSelection, only the centers of the objects are considered.

After the execution of this function:

• The matched, extra and missing EComponents/EPoints can be extracted by methods EObjectTemplateMatcher::GetMatched, EObjectTemplateMatcher::GetExtra and EObjectTemplateMatcher::GetMissing.
• The template indexes corresponding to the selection objects are returned by method EObjectTemplateMatcher::GetTemplateIndexes.
• The selection indexes for template's objects are returned by method EObjectTemplateMatcher::GetSelectionIndexes.
• Indexes of selections that appears only in template or only in the given array are returned by method EObjectTemplateMatcher::GetUnpairedObjects.

Returns true if all given objects and all template objects are matched.

Parameters

selection

The object selection to be compared with the template.

Match() [2/4]

bool eVision::EObjectTemplateMatcher::Match	(	const eVision::EObjectSelection &	selection,
		const eVision::EFrame &	frame )

Align and match the given items with the reference template.

The shortest distance between the positions is used to pair the given positions with the template's positions. In the case of EObjectSelection, only the centers of the objects are considered.

After the execution of this function:

• The matched, extra and missing EComponents/EPoints can be extracted by methods EObjectTemplateMatcher::GetMatched, EObjectTemplateMatcher::GetExtra and EObjectTemplateMatcher::GetMissing.
• The template indexes corresponding to the selection objects are returned by method EObjectTemplateMatcher::GetTemplateIndexes.
• The selection indexes for template's objects are returned by method EObjectTemplateMatcher::GetSelectionIndexes.
• Indexes of selections that appears only in template or only in the given array are returned by method EObjectTemplateMatcher::GetUnpairedObjects.

Returns true if all given objects and all template objects are matched.

Parameters

selection	The object selection to be compared with the template.
frame	The frame in which the other arguments are expressed.

Match() [3/4]

bool eVision::EObjectTemplateMatcher::Match

(

const std::vector< eVision::EPoint > &

positions

)

Align and match the given items with the reference template.

The shortest distance between the positions is used to pair the given positions with the template's positions. In the case of EObjectSelection, only the centers of the objects are considered.

After the execution of this function:

• The matched, extra and missing EComponents/EPoints can be extracted by methods EObjectTemplateMatcher::GetMatched, EObjectTemplateMatcher::GetExtra and EObjectTemplateMatcher::GetMissing.
• The template indexes corresponding to the selection objects are returned by method EObjectTemplateMatcher::GetTemplateIndexes.
• The selection indexes for template's objects are returned by method EObjectTemplateMatcher::GetSelectionIndexes.
• Indexes of selections that appears only in template or only in the given array are returned by method EObjectTemplateMatcher::GetUnpairedObjects.

Returns true if all given objects and all template objects are matched.

Parameters

positions

The array of positions to be compared with the template.

Match() [4/4]

bool eVision::EObjectTemplateMatcher::Match	(	const std::vector< eVision::EPoint > &	positions,
		const eVision::EFrame &	frame )

Align and match the given items with the reference template.

The shortest distance between the positions is used to pair the given positions with the template's positions. In the case of EObjectSelection, only the centers of the objects are considered.

After the execution of this function:

• The matched, extra and missing EComponents/EPoints can be extracted by methods EObjectTemplateMatcher::GetMatched, EObjectTemplateMatcher::GetExtra and EObjectTemplateMatcher::GetMissing.
• The template indexes corresponding to the selection objects are returned by method EObjectTemplateMatcher::GetTemplateIndexes.
• The selection indexes for template's objects are returned by method EObjectTemplateMatcher::GetSelectionIndexes.
• Indexes of selections that appears only in template or only in the given array are returned by method EObjectTemplateMatcher::GetUnpairedObjects.

Returns true if all given objects and all template objects are matched.

Parameters

positions	The array of positions to be compared with the template.
frame	The frame in which the other arguments are expressed.

operator=()

eVision::EObjectTemplateMatcher & eVision::EObjectTemplateMatcher::operator=

(

const eVision::EObjectTemplateMatcher &

other

)

Assignment operator.

Parameters

other

The EObjectTemplateMatcher object that should be copied.

Save() [1/2]

void eVision::EObjectTemplateMatcher::Save

(

const std::string &

path

)

Save the EObjectTemplateMatcher configuration. The given ESerializer must have been created for writing.

Parameters

path	The file path.

Save() [2/2]

void eVision::EObjectTemplateMatcher::Save

(

eVision::ESerializer *

serializer

)

Save the EObjectTemplateMatcher configuration. The given ESerializer must have been created for writing.

Parameters

serializer

The ESerializer object that is written to.

SetAlignment()

void eVision::EObjectTemplateMatcher::SetAlignment

(

eVision::EObjectTemplateMatcherAlignment

alignment

)

Sets optional preliminary alignement (rigid transformation only: translation and rotation). Choose to enable alignment only if the selection is not aligned with the template. Three types of alignment are possible. See EObjectTemplateMatcherAlignment. The max rotation of the alignment can be set by EObjectTemplateMatcher::SetMaximumAngle. By default, no alignment is performed.

Parameters

alignment

The type of alignment to apply.

SetEnableAlignment()

void eVision::EObjectTemplateMatcher::SetEnableAlignment

(

bool

align

)

Enable an optional preliminary global alignement (rigid transformation only: translation and rotation). Enable alignment only if the selection is not aligned with the template.

Parameters

align

A boolean value to enable or disable the global alignment.

Deprecated

Use EObjectTemplateMatcher::SetAlignment instead. This sets the alignment to EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Fast.

Deprecated in version 26.6. Scheduled to be removed in version 27.6.

SetMaximumAngle()

void eVision::EObjectTemplateMatcher::SetMaximumAngle

(

float

maxAngle

)

When EObjectTemplateMatcher::SetAlignment is set to EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Fast or EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust, the alignment can be constrained to a given angle range. This is useful to filter out symmetries and makes EObjectTemplateMatcherAlignment::EObjectTemplateMatcherAlignment_Robust faster. Defaults to 180°.

Parameters

maxAngle

The maximal alignment angle allowed. Allowed values are [0, 180°].

SetMaximumDistance()

void eVision::EObjectTemplateMatcher::SetMaximumDistance

(

float

distance

)

Defines the absolute maximum distance (in pixels) for a match to be valid. That value is used during the closest object search. By default, infinite distance is used.

Parameters

distance

The Euclidean distance.

SortPositions()

void eVision::EObjectTemplateMatcher::SortPositions

(

const std::vector< eVision::EPoint > &

positions

)

Align and match the given position array with the reference template.

The shortest distance between the positions is used to pair the given positions with the template's positions. After the execution of this function, the template indexes corresponding to the position array are returned by method EObjectTemplateMatcher::GetTemplateIndexes. The position indexes for template's positions are returned by method EObjectTemplateMatcher::GetSelectionIndexes. Indexes of positions that appears only in template or only in the given array are returned by method EObjectTemplateMatcher::GetUnpairedObjects. The complexity is O(n) where n is the number of elements in the given array.

Parameters

positions

The array of positions to be compared with the template.

Deprecated

Use EObjectTemplateMatcher::Match instead.

Deprecated in version 26.6. Scheduled to be removed in version 27.6.

SortSelection()

void eVision::EObjectTemplateMatcher::SortSelection

(

const eVision::EObjectSelection &

selection

)

Align and match the given selection with the reference template.

The shortest distance between object's centers is used to pair the objects in the selection with the objects in the template. After the execution of this function, the template indexes corresponding to selection objects are returned by method EObjectTemplateMatcher::GetTemplateIndexes.

The selection indexes for template objects are returned by method EObjectTemplateMatcher::GetSelectionIndexes. Indexes of objects that appears only in template or only in selection are returned by method EObjectTemplateMatcher::GetUnpairedObjects. The complexity is O(n) where n is the number of objects in selection.

Parameters

selection

The object selection to be compared. The selection is unchanged.

Deprecated

Use EObjectTemplateMatcher::Match instead.

Deprecated in version 26.6. Scheduled to be removed in version 27.6.

Member Data Documentation

wrappedClass_

CppWrapperInternal::WrappedClass eVision::EObjectTemplateMatcher::wrappedClass_