edm::StreamedProduct Class Reference

#include <StreamedProducts.h>

List of all members.

Public Member Functions
void	allocateForReading ()
BranchID	branchID () const
TClassRef const &	classRef () const
void	clear ()
void	clearClassType ()
BranchDescription const *	desc () const
std::vector< BranchID > const *	parents () const
bool	present () const
void *	prod ()
void	setNewClassType ()
	StreamedProduct (BranchDescription const &desc)
	StreamedProduct (void const *prod, BranchDescription const &desc, bool present, std::vector< BranchID > const *parents)
	StreamedProduct ()
Private Attributes
TClassRef	classRef_
BranchDescription const *	desc_
std::vector< BranchID > const *	parents_
bool	present_
void *	prod_

---

Detailed Description

Definition at line 32 of file StreamedProducts.h.

---

Constructor & Destructor Documentation

edm::StreamedProduct::StreamedProduct

(

)

[inline]

Definition at line 34 of file StreamedProducts.h.

: desc_(0), present_(false), parents_(0), prod_(0), classRef_() {}

edm::StreamedProduct::StreamedProduct

(

BranchDescription const &

desc

)

[inline, explicit]

Definition at line 35 of file StreamedProducts.h.

                                                            :
      desc_(&desc), present_(false), parents_(0), prod_(0), classRef_() {}

edm::StreamedProduct::StreamedProduct	(	void const *	prod,
		BranchDescription const &	desc,
		bool	present,
		std::vector< BranchID > const *	parents
	)

Definition at line 6 of file StreamedProducts.cc.

References edm::BranchDescription::branchName(), Exception, edm::BranchDescription::init(), edm::errors::LogicError, and present_.

                                                        :
      desc_(&desc), present_(present), parents_(parents), prod_(const_cast<void*>(prod)), classRef_() {
      if(present_ && prod == 0) {
        desc.init();
        throw edm::Exception(edm::errors::LogicError, "StreamedProduct::StreamedProduct\n")
           << "A product with a status of 'present' is not actually present.\n"
           << "The branch name is " << desc.branchName() << "\n"
           << "Contact a framework developer.\n";
      }
    }

---

Member Function Documentation

void edm::StreamedProduct::allocateForReading

(

)

Definition at line 21 of file StreamedProducts.cc.

References classRef_, prod_, and setNewClassType().

Referenced by edm::StreamedProductStreamer::operator()().

                                        {
      setNewClassType();
      prod_ = classRef_->New();
    }

BranchID edm::StreamedProduct::branchID

(

)

const [inline]

Definition at line 44 of file StreamedProducts.h.

References edm::BranchDescription::branchID(), and desc_.

{return desc_->branchID();}

TClassRef const& edm::StreamedProduct::classRef

(

)

const [inline]

Definition at line 48 of file StreamedProducts.h.

References classRef_.

Referenced by edm::StreamedProductStreamer::operator()().

{return classRef_;}

void edm::StreamedProduct::clear

(

void

)

[inline]

Definition at line 53 of file StreamedProducts.h.

References desc_, parents_, present_, and prod_.

                {
     prod_= 0;
     delete desc_;
     desc_= 0;
     present_ = false;
     delete parents_;
     parents_ = 0;
  }

void edm::StreamedProduct::clearClassType

(

)

Definition at line 32 of file StreamedProducts.cc.

References classRef_, and prod_.

Referenced by edm::StreamedProductStreamer::operator()().

                                    {
      if(prod_ != 0) {
        classRef_->Destructor(prod_);
        prod_ = 0;
      }
    }

BranchDescription const* edm::StreamedProduct::desc

(

)

const [inline]

Definition at line 43 of file StreamedProducts.h.

References desc_.

{return desc_;}

std::vector<BranchID> const* edm::StreamedProduct::parents

(

)

const [inline]

Definition at line 46 of file StreamedProducts.h.

References parents_.

{return parents_;}

bool edm::StreamedProduct::present

(

)

const [inline]

Definition at line 45 of file StreamedProducts.h.

References present_.

Referenced by edm::StreamedProductStreamer::operator()().

{return present_;}

void* edm::StreamedProduct::prod

(

)

[inline]

Definition at line 47 of file StreamedProducts.h.

References prod_.

Referenced by edm::StreamedProductStreamer::operator()().

{return prod_;}

void edm::StreamedProduct::setNewClassType

(

)

Definition at line 27 of file StreamedProducts.cc.

References classRef_, desc_, edm::BranchDescription::fullClassName(), and edm::wrappedClassName().

Referenced by allocateForReading(), and edm::StreamedProductStreamer::operator()().

                                     {
      classRef_.SetName(wrappedClassName(desc_->fullClassName()).c_str());
    }

---

Member Data Documentation

TClassRef edm::StreamedProduct::classRef_ [private]

Definition at line 67 of file StreamedProducts.h.

Referenced by allocateForReading(), classRef(), clearClassType(), and setNewClassType().

BranchDescription const* edm::StreamedProduct::desc_ [private]

Definition at line 63 of file StreamedProducts.h.

Referenced by branchID(), clear(), desc(), and setNewClassType().

std::vector<BranchID> const* edm::StreamedProduct::parents_ [private]

Definition at line 65 of file StreamedProducts.h.

Referenced by clear(), and parents().

bool edm::StreamedProduct::present_ [private]

Definition at line 64 of file StreamedProducts.h.

Referenced by clear(), present(), and StreamedProduct().

void* edm::StreamedProduct::prod_ [private]

Definition at line 66 of file StreamedProducts.h.

Referenced by allocateForReading(), clear(), clearClassType(), and prod().