In This Package:

IGeometryInfo "Find daughter by point" family

Functions
virtual std::string	IGeometryInfo::belongsToPath (const Gaudi::XYZPoint &globalPoint)=0
	To which daughter the given global point belongs to? "Find daughter by point" family If we are clever enough to define *isInside(.
virtual IGeometryInfo *	IGeometryInfo::belongsTo (const Gaudi::XYZPoint &globalPoint)=0
	To which daughter the given global point belongs to? "Find daughter by point" family If we are clever enough to define *isInside(.
virtual std::string	IGeometryInfo::belongsToPath (const Gaudi::XYZPoint &globalPoint, const int level)=0
	To which daughter the given global point belongs to? "Find daughter by point" family If we are clever enough to define *isInside(.
virtual IGeometryInfo *	IGeometryInfo::belongsTo (const Gaudi::XYZPoint &globalPoint, const int level)=0
	To which daughter the given global point belongs to? "Find daughter by point" family If we are clever enough to define *isInside(.

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Detailed Description

Author:

Vanya Belyaev Ivan.Belyaev@itep.ru

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Function Documentation

virtual std::string IGeometryInfo::belongsToPath

(

const Gaudi::XYZPoint &

globalPoint

)

[pure virtual, inherited]

To which daughter the given global point belongs to?
"Find daughter by point" family
If we are clever enough to define *isInside(.

..)* method in a proper way (for regular case, orphans and ghosts) we can easily find the daughter detector element what contains the given point.
But here we have several choices, which triggers several methods:

1. look throught the first-level dauhters only
2. look recursively through all levels
3. look recursively through certain amount of levels only.
   • The dephth is to be controlled.

See also:

isInside(const Gaudi::XYZPoint&)

belongsTo( const Gaudi::XYZPoint& )

Parameters:

globalPoint

the point in global Reference System

Returns:

the name of daughter to which point belongs to.

Implemented in GeometryInfoPlus.

virtual IGeometryInfo* IGeometryInfo::belongsTo

(

const Gaudi::XYZPoint &

globalPoint

)

[pure virtual, inherited]

To which daughter the given global point belongs to?
"Find daughter by point" family
If we are clever enough to define *isInside(.

..)* method in a proper way (for regular case, orphans and ghosts) we can easily find the daughter detector element what contains the given point.
But here we have several choices, which triggers several methods:

1. look throught the first-level dauhters only
2. look recursively through all levels
3. look recursively through certain amount of levels only.
   • The dephth is to be controlled.

See also:

isInside(const Gaudi::XYZPoint&)

belongsToPath( const Gaudi::XYZPoint& )

Parameters:

globalPoint

the point in global Reference System

Returns:

pointer to daughter geometry info element

Implemented in GeometryInfoPlus.

virtual std::string IGeometryInfo::belongsToPath	(	const Gaudi::XYZPoint &	globalPoint,
		const int	level
	)			[pure virtual, inherited]

To which daughter the given global point belongs to?
"Find daughter by point" family
If we are clever enough to define *isInside(.

..)* method in a proper way (for regular case, orphans and ghosts) we can easily find the daughter detector element what contains the given point.
But here we have several choices, which triggers several methods:

1. look throught the first-level dauhters only
2. look recursively through all levels
3. look recursively through certain amount of levels only.
   • The dephth is to be controlled.

See also:

isInside(const Gaudi::XYZPoint&)

belongsTo( const Gaudi::XYZPoint& )

belongsToPath( const Gaudi::XYZPoint& )

belongsToPath( const Gaudi::XYZPoint& , const int )

• if level = 0 - no search, return the name of current level
• if level < 0 - perform search up to the most deepest level
• if level > 0 - perform search up to not more then "level" levels;

Parameters:

	globalPoint	the point in global Reference System
	level	depth

Returns:

the name of daughter to which point belongs to.

Implemented in GeometryInfoPlus.

virtual IGeometryInfo* IGeometryInfo::belongsTo	(	const Gaudi::XYZPoint &	globalPoint,
		const int	level
	)			[pure virtual, inherited]

To which daughter the given global point belongs to?
"Find daughter by point" family
If we are clever enough to define *isInside(.

..)* method in a proper way (for regular case, orphans and ghosts) we can easily find the daughter detector element what contains the given point.
But here we have several choices, which triggers several methods:

1. look throught the first-level dauhters only
2. look recursively through all levels
3. look recursively through certain amount of levels only.
   • The dephth is to be controlled.

     See also:

     isInside(const Gaudi::XYZPoint&)

     belongsTo( const Gaudi::XYZPoint& )

     belongsToPath( const Gaudi::XYZPoint& )

     belongsToPath( const Gaudi::XYZPoint& , const int )

     /li if level = 0 - no search, return the name of current level /li if level < 0 - perform search up to the most deepest level /li if level > 0 - perform search up to not more then "level" levels;

Parameters:

	globalPoint	the point in global Reference System
	level	depth

Returns:

pointer to daughter geometry info element

Implemented in GeometryInfoPlus.

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