#include <DDLinear.h>

Inheritance diagram for DDLinear:

Public Member Functions
	DDLinear (void)

void	execute (DDCompactView &cpv)

void	initialize (const DDNumericArguments &nArgs, const DDVectorArguments &vArgs, const DDMapArguments &mArgs, const DDStringArguments &sArgs, const DDStringVectorArguments &vsArgs)

virtual	~DDLinear (void)

Private Attributes
std::vector< double >	m_base

std::pair< std::string, std::string >	m_childNmNs

double	m_delta

int	m_incrCopyNo

int	m_n

double	m_phi

int	m_startCopyNo

double	m_theta

Detailed Description

Definition at line 7 of file DDLinear.h.

Constructor & Destructor Documentation

DDLinear::DDLinear ( void )

Definition at line 8 of file DDLinear.cc.

References LogDebug.

   : m_n( 1 ),
     m_startCopyNo( 1 ),
     m_incrCopyNo( 1 ),
     m_theta( 0. ),
     m_phi( 0. ),
     m_delta( 0. )
 {
   LogDebug( "DDAlgorithm" ) << "DDLinear: Creating an instance.";
 }

DDLinear::~DDLinear ( void )

virtual

Definition at line 19 of file DDLinear.cc.

20 {}

Member Function Documentation

void DDLinear::execute ( DDCompactView & cpv )

Definition at line 58 of file DDLinear.cc.

References filterCSVwithJSON::copy, funct::cos(), DDrot(), i, LogDebug, m_base, m_childNmNs, m_delta, m_incrCopyNo, m_n, m_phi, m_startCopyNo, m_theta, confdb::parent, DDCompactView::position(), idealTransformation::rotation, and funct::sin().

 {
   DDName mother = parent().name();
   DDName ddname( m_childNmNs.first, m_childNmNs.second );
   int    copy   = m_startCopyNo;
 
   DDTranslation direction( sin( m_theta ) * cos( m_phi ),
                sin( m_theta ) * sin( m_phi ),
                cos( m_theta ));
              
   DDTranslation basetr( m_base[0],
             m_base[1],
             m_base[2] );              
                 
   DDRotation rotation = DDRotation( "IdentityRotation" );
   if( !rotation )
   {
     LogDebug( "DDAlgorithm" ) << "DDLinear: Creating a new "
                   << "rotation: IdentityRotation for " << ddname;
     
     rotation = DDrot( "IdentityRotation", new DDRotationMatrix());
   }
   
   for( int i = 0; i < m_n; ++i )
   {
     DDTranslation tran = basetr + ( /*m_offset + */ double( copy ) * m_delta ) * direction;       
     cpv.position( ddname, mother, copy, tran, rotation );
     LogDebug( "DDAlgorithm" ) << "DDLinear: " << m_childNmNs.second << ":" << m_childNmNs.first << " number " 
                   << copy << " positioned in " << mother << " at "
                   << tran << " with " << rotation;
     copy += m_incrCopyNo;
   }
 }

void DDLinear::initialize	(	const DDNumericArguments &	nArgs,
		const DDVectorArguments &	vArgs,
		const DDMapArguments &	mArgs,
		const DDStringArguments &	sArgs,
		const DDStringVectorArguments &	vsArgs
	)

Definition at line 23 of file DDLinear.cc.

References DDSplit(), LogDebug, m_base, m_childNmNs, m_delta, m_incrCopyNo, m_n, m_phi, m_startCopyNo, m_theta, DDCurrentNamespace::ns(), and confdb::parent.

 {
   m_n           = int(nArgs["N"]);
   m_startCopyNo = int(nArgs["StartCopyNo"]);
   m_incrCopyNo  = int(nArgs["IncrCopyNo"]);
   m_theta       = nArgs["Theta"];
   m_phi     = nArgs["Phi"];
   // FIXME: m_offset      = nArgs["Offset"];
   m_delta       = nArgs["Delta"];
   m_base        = vArgs["Base"];
 
   LogDebug( "DDAlgorithm" ) << "DDLinear: Parameters for position"
                 << "ing:: n " << m_n << " Direction Theta, Phi, Offset, Delta " 
                 << m_theta/CLHEP::deg << " " 
                 << m_phi/CLHEP::deg << " "
     // FIXME: << m_offset/CLHEP::deg
                 << " " << m_delta/CLHEP::deg
                 << " Base " << m_base[0] 
                 << ", " << m_base[1] << ", " << m_base[2];
   
   m_childNmNs   = DDSplit( sArgs["ChildName"] );
   if( m_childNmNs.second.empty())
     m_childNmNs.second = DDCurrentNamespace::ns();
   
   DDName parentName = parent().name();
   LogDebug( "DDAlgorithm" ) << "DDLinear: Parent " << parentName 
                 << "\tChild " << m_childNmNs.first << " NameSpace "
                 << m_childNmNs.second;
 }