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DDLRotationSequence Class Reference

DDLRotationSequence handles a set of Rotations. More...

#include <DDLRotationSequence.h>

Inheritance diagram for DDLRotationSequence:
DDLRotationByAxis DDXMLElement

Public Member Functions

 DDLRotationSequence (DDLElementRegistry *myreg)
 Constructor. More...
 
void preProcessElement (const std::string &name, const std::string &nmspace, DDCompactView &cpv)
 Called by loadAttributes AFTER attributes are loaded. More...
 
void processElement (const std::string &name, const std::string &nmspace, DDCompactView &cpv)
 Processing the element. More...
 
 ~DDLRotationSequence (void)
 Destructor. More...
 
- Public Member Functions inherited from DDLRotationByAxis
 DDLRotationByAxis (DDLElementRegistry *myreg)
 Constructor. More...
 
virtual DDRotationMatrix processOne (DDRotationMatrix R, std::string &axis, std::string &angle)
 
virtual ~DDLRotationByAxis (void)
 Destructor. More...
 
- Public Member Functions inherited from DDXMLElement
void appendText (const std::string &inText)
 append to the current (i.e. most recently added) More...
 
virtual std::vector
< DDXMLAttribute >
::const_iterator 
begin (void)
 
virtual void clear (void)
 clear this element's contents. More...
 
 DDXMLElement (DDLElementRegistry *myreg)
 Constructor. More...
 
 DDXMLElement (DDLElementRegistry *myreg, const bool &clearme)
 Constructor for autoClear element. More...
 
virtual std::vector
< DDXMLAttribute >
::const_iterator 
end (void)
 
virtual const std::string & get (const std::string &name, size_t aIndex=0) const
 Returns a specific value from the aIndex set of attributes. More...
 
virtual const std::string & getAttribute (const std::string &name) const
 Access to attributes by name. More...
 
virtual const DDXMLAttributegetAttributeSet (size_t aIndex=0) const
 Get a "row" of attributes, i.e. one attribute set. More...
 
virtual const DDName getDDName (const std::string &defaultNS, const std::string &attname=std::string("name"), size_t aIndex=0)
 
const std::string getText (size_t tindex=0) const
 retrieve the text blob. More...
 
virtual std::vector< std::string > getVectorAttribute (const std::string &name)
 Returns a set of values as a std::vector of strings, given the attribute name. More...
 
virtual bool gotText (void) const
 gotText()? kind of like gotMilk? Yes = text has already been encountered. More...
 
virtual bool isEmpty (void) const
 Have any elements of this type been encountered but not processed? More...
 
void loadAttributes (const std::string &elemName, const std::vector< std::string > &names, const std::vector< std::string > &values, const std::string &nmspace, DDCompactView &cpv)
 Load the element attributes. More...
 
void loadText (const std::string &inText)
 Used to load both text and XML comments into this object. More...
 
std::vector< DDXMLAttribute >
::const_iterator & 
operator++ (int inc)
 Allow the elements of this type to be iterated over using ++ operator. More...
 
const std::string & parent (void) const
 access to parent element name More...
 
void setParent (const std::string &pename)
 Set parent element name to central list of names. More...
 
void setSelf (const std::string &sename)
 Set self element name to central list of names. More...
 
virtual size_t size (void) const
 Number of elements accumulated. More...
 
virtual void stream (std::ostream &os) const
 Allow for the elements to have their own streaming method, but also provide a default. More...
 
void throwError (const std::string &keyMessage) const
 format std::string for throw an error. More...
 
virtual ~DDXMLElement (void)
 Destructor. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from DDXMLElement
static std::string itostr (int i)
 WARNING: abused by other classes in this system: yet another conversion from int to std::string... More...
 
- Protected Attributes inherited from DDXMLElement
DDLElementRegistrymyRegistry_
 

Detailed Description

DDLRotationSequence handles a set of Rotations.

Author
Michael Case

DDLRotationSequence.h - description

begin: Friday Nov. 15, 2003 email: case@.nosp@m.ucdh.nosp@m.ep.uc.nosp@m.davi.nosp@m.s.edu

This is the RotationSequence processor.

Definition at line 24 of file DDLRotationSequence.h.

Constructor & Destructor Documentation

DDLRotationSequence::DDLRotationSequence ( DDLElementRegistry myreg)

Constructor.

Definition at line 21 of file DDLRotationSequence.cc.

22  : DDLRotationByAxis( myreg )
23 {}
DDLRotationByAxis(DDLElementRegistry *myreg)
Constructor.
DDLRotationSequence::~DDLRotationSequence ( void  )

Destructor.

Definition at line 25 of file DDLRotationSequence.cc.

26 {}

Member Function Documentation

void DDLRotationSequence::preProcessElement ( const std::string &  name,
const std::string &  nmspace,
DDCompactView cpv 
)
virtual

Called by loadAttributes AFTER attributes are loaded.

The preProcessElement method can assume that the attributes are loaded and perform any code that is necessary at the start of an element.

This would allow users to call their own code to setup anything necessary for the continued processing of the child elements.

Reimplemented from DDLRotationByAxis.

Definition at line 29 of file DDLRotationSequence.cc.

References DDXMLElement::clear(), DDLElementRegistry::getElement(), and DDXMLElement::myRegistry_.

30 {
31  myRegistry_->getElement("RotationByAxis")->clear();
32 }
DDLElementRegistry * myRegistry_
Definition: DDXMLElement.h:186
DDXMLElement * getElement(const std::string &name)
THE most important part. Getting the pointer to a given element type.
virtual void clear(void)
clear this element&#39;s contents.
Definition: DDXMLElement.cc:61
void DDLRotationSequence::processElement ( const std::string &  name,
const std::string &  nmspace,
DDCompactView cpv 
)
virtual

Processing the element.

The processElement method completes any necessary work to process the XML element.

For example, this can be used to call the DDCore to make the geometry in memory. There is a default for this so that if not declared in the inheriting class, no processing is done.

Get the name, axis and angle of each Rotate child and make this the rotation.

Reimplemented from DDLRotationByAxis.

Definition at line 35 of file DDLRotationSequence.cc.

References DDXMLElement::clear(), DCOUT_V, DDrot(), DDXMLElement::getAttributeSet(), DDXMLElement::getDDName(), DDLElementRegistry::getElement(), i, DDXMLElement::myRegistry_, DDLRotationByAxis::processOne(), dttmaxenums::R, makeMuonMisalignmentScenario::rot, and DDXMLElement::size().

36 {
37  DCOUT_V('P', "DDLRotationSequence::processElement started " << name);
38 
42  DDLRotationByAxis* myRotations =
43  dynamic_cast <DDLRotationByAxis * > (myRegistry_->getElement("RotationByAxis"));
44  DDXMLAttribute atts;
45 
47  for (size_t i = 0; i < myRotations->size(); ++i)
48  {
49  atts = myRotations->getAttributeSet(i);
50  R = myRotations->processOne(R, atts.find("axis")->second, atts.find("angle")->second);
51  }
52 
53  DDRotationMatrix* ddr = new DDRotationMatrix(R);
54  DDRotation rot = DDrot(getDDName(nmspace), ddr);
55 
56  myRotations->clear();
57  clear();
58 
59  DCOUT_V('P', "DDLRotationSequence::processElement completed");
60 }
int i
Definition: DBlmapReader.cc:9
DDLElementRegistry * myRegistry_
Definition: DDXMLElement.h:186
virtual const DDXMLAttribute & getAttributeSet(size_t aIndex=0) const
Get a &quot;row&quot; of attributes, i.e. one attribute set.
Definition: DDXMLElement.cc:79
std::map< std::string, std::string > DDXMLAttribute
Definition: DDXMLElement.h:55
Represents a uniquely identifyable rotation matrix.
Definition: DDTransform.h:66
DDXMLElement * getElement(const std::string &name)
THE most important part. Getting the pointer to a given element type.
virtual DDRotationMatrix processOne(DDRotationMatrix R, std::string &axis, std::string &angle)
virtual size_t size(void) const
Number of elements accumulated.
DDRotation DDrot(const DDName &name, DDRotationMatrix *rot)
Definition of a uniquely identifiable rotation matrix named by DDName name.
Definition: DDRotation.cc:91
#define DCOUT_V(M_v_Y, M_v_S)
Definition: DDdebug.h:54
DDLRotationByAxis handles RotationByAxis elements.
virtual void clear(void)
clear this element&#39;s contents.
Definition: DDXMLElement.cc:61
ROOT::Math::Rotation3D DDRotationMatrix
A DDRotationMatrix is currently implemented with a ROOT Rotation3D.
virtual const DDName getDDName(const std::string &defaultNS, const std::string &attname=std::string("name"), size_t aIndex=0)
Definition: DDXMLElement.cc:86