#include "KeptProvenance.h"

Public Member Functions
	KeptProvenance (DropMetaData dropMetaData, bool dropMetaDataForDroppedData, std::set< ProductID > &branchesWithStoredHistory)

ProductProvenance const &	insert (ProductProvenance const &)

ProductProvenance const &	emplace (ProductID, ProductStatus)

void	setStatus (ProductProvenance const &, ProductStatus)

auto	begin () const

auto	end () const

void	insertAncestors (ProductProvenance const &iGetParents, Principal const &principal)

Private Attributes
DropMetaData const	dropMetaData_

bool const	dropMetaDataForDroppedData_

std::set< ProductID > &	branchesWithStoredHistory_

std::set< ProductProvenance >	provenance_ {}

Detailed Description

Definition at line 21 of file KeptProvenance.h.

Constructor & Destructor Documentation

detail::KeptProvenance::KeptProvenance	(	DropMetaData	dropMetaData,
		bool	dropMetaDataForDroppedData,
		std::set< ProductID > &	branchesWithStoredHistory
	)

Definition at line 7 of file KeptProvenance.cc.

References branchesWithStoredHistory_, and dropMetaDataForDroppedData_.

   : dropMetaData_{dropMetaData}
   , dropMetaDataForDroppedData_{dropMetaDataForDroppedData}
   , branchesWithStoredHistory_{branchesWithStoredHistory}
 {}

Member Function Documentation

auto art::detail::KeptProvenance::begin ( ) const

inline

Definition at line 32 of file KeptProvenance.h.

References provenance_.

       {
         return provenance_.begin();
       }

ProductProvenance const & detail::KeptProvenance::emplace	(	ProductID	pid,
		ProductStatus	status
	)

Definition at line 23 of file KeptProvenance.cc.

References provenance_.

 {
   return *provenance_.emplace(pid, status).first;
 }

auto art::detail::KeptProvenance::end ( void ) const

inline

Definition at line 37 of file KeptProvenance.h.

References insertAncestors(), and provenance_.

       {
         return provenance_.end();
       }

ProductProvenance const & detail::KeptProvenance::insert ( ProductProvenance const & pp )

Definition at line 17 of file KeptProvenance.cc.

References provenance_.

 {
   return *provenance_.insert(pp).first;
 }

void detail::KeptProvenance::insertAncestors	(	ProductProvenance const &	iGetParents,
		Principal const &	principal
	)

Definition at line 29 of file KeptProvenance.cc.

References branchesWithStoredHistory_, art::Principal::branchMapper(), art::BranchMapper::branchToProductProvenance(), art::DropMetaData::DropAll, dropMetaData_, dropMetaDataForDroppedData_, art::DropMetaData::DropNone, art::Principal::getForOutput(), art::ProductProvenance::parentage(), art::Parentage::parents(), and provenance_.

Referenced by end().

 {
   if (dropMetaData_ == DropMetaData::DropAll) {
     return;
   }
   if (dropMetaDataForDroppedData_) {
     return;
   }
   auto const& parents = iGetParents.parentage().parents();
   for (auto const pid : parents) {
     auto info = principal.branchMapper().branchToProductProvenance(pid);
     if (!info || dropMetaData_ != DropMetaData::DropNone) {
       continue;
     }
     // These two data structures should be in sync.
     branchesWithStoredHistory_.insert(pid);
     (void)provenance_.insert(*info).second;
 
     auto const* pd = principal.getForOutput(info->productID(), false).desc();
     if (pd && pd->produced()) {
       // FIXME: Remove recursion!
       insertAncestors(*info, principal);
     }
   }
 }

void detail::KeptProvenance::setStatus	(	ProductProvenance const &	key,
		ProductStatus	status
	)

Definition at line 57 of file KeptProvenance.cc.

References art::errors::LogicError, art::ProductProvenance::productID(), and provenance_.

 {
   if (provenance_.erase(key) != 1ull)
     throw Exception(errors::LogicError, "detail::KeptProvenance::setStatus")
       << "Attempt to set product status for product whose provenance is not "
          "being recorded.\n";
   provenance_.emplace(key.productID(), status);
 }