In This Package:

GiGaUtil Namespace Reference

GiGaUtil.h "GiGa/GiGaUtil.h" helper utilities for GiGa. More...

Classes
class	Delete
	useful utility(templated class) to delete the object More...
class	Eraser
	useful utility(functor) to delete the object More...
struct	FastCast
	Helpful utility to perfrom a fast cast. More...
class	InstanceCounter
	Static class used to instrument constructors and destructors to search for memory leaks. More...
Functions
std::ostream &	DumpG4Event (std::ostream &stream, const G4Event *event=0)
std::ostream &	DumpG4Event (const G4Event *event=0, std::ostream &stream=std::cout)
std::ostream &	DumpG4Step (std::ostream &stream, const G4Step *step=0)
std::ostream &	DumpG4Step (const G4Step *step=0, std::ostream &stream=std::cout)
std::ostream &	DumpG4Track (std::ostream &stream, const G4Track *track=0)
std::ostream &	DumpG4Track (const G4Track *track=0, std::ostream &stream=std::cout)
StatusCode	SplitTypeAndName (const std::string &TypeAndName, std::string &Type, std::string &Name)
	split a "Type/Name" string into "Type" and "Name"
template<class TYPE>
const std::string	ObjTypeName (TYPE obj)
	useful utility(function) to extract the object type name
template<class TYPE>
TYPE *	Delete_Ptr (TYPE *obj)
	useful utility(templated function) to delete the object through the pointer

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Detailed Description

GiGaUtil.h "GiGa/GiGaUtil.h" helper utilities for GiGa.

collection of simple helper utilities for GiGa package

Author:

Ivan Belyaev

Date:

23/07/2001

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Function Documentation

std::ostream& GiGaUtil::DumpG4Event	(	std::ostream &	stream,
		const G4Event *	event = 0
	)

std::ostream& GiGaUtil::DumpG4Event	(	const G4Event *	event = 0,
		std::ostream &	stream = std::cout
	)

std::ostream& GiGaUtil::DumpG4Step	(	std::ostream &	stream,
		const G4Step *	step = 0
	)

std::ostream& GiGaUtil::DumpG4Step	(	const G4Step *	step = 0,
		std::ostream &	stream = std::cout
	)

std::ostream& GiGaUtil::DumpG4Track	(	std::ostream &	stream,
		const G4Track *	track = 0
	)

std::ostream& GiGaUtil::DumpG4Track	(	const G4Track *	track = 0,
		std::ostream &	stream = std::cout
	)

StatusCode GiGaUtil::SplitTypeAndName	(	const std::string &	TypeAndName,
		std::string &	Type,
		std::string &	Name
	)

split a "Type/Name" string into "Type" and "Name"

rules:

• "Type/Name" = "Type" + "Name"
• "Type" = "Type" + "Type"
• "Type/" = "Type" + "Type"

error conditions

• empty input string
• more than 1 separator ('/')
• empty type ("/Name")

Parameters:

	TypeAndName	the string to be splitted
	Type	returned "Type"
	Name	returned "Name"

Returns:

status code

template<class TYPE>

const std::string GiGaUtil::ObjTypeName

(

TYPE

obj

)

[inline]

useful utility(function) to extract the object type name

Parameters:

obj

pointer to object of type "TYPE"

Returns:

type name of the object

Definition at line 59 of file GiGaUtil.h.

  { 
    return 
      obj ? 
      std::string( System::typeinfoName( typeid(*obj) ) ) : 
      std::string( "'UNKNOWN_type'" );
  };

template<class TYPE>

TYPE* GiGaUtil::Delete_Ptr

(

TYPE *

obj

)

[inline]

useful utility(templated function) to delete the object through the pointer

Author:

Vanya Belyaev

Date:

23/07/2001

Parameters:

obj

pointer to object to be deleted

Returns:

NULL pointer

Definition at line 123 of file GiGaUtil.h.

  { 
    if( 0 != obj ) { delete obj ; obj = 0 ; }
    return obj ;
  };

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