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31 std::cout <<
"initial capacity " << vcap << std::endl;
45 if (vold != vcap) std::cout <<
"iteration " <<
i <<
" new capacity " << vcap <<std::endl;
47 if (((
int)
p3-(
int)
p2) != ((
int)
p2-(
int)
p1)) cout <<
"iteration " <<
i <<
" new chunk @" << hex <<
p3 <<
" previous was @" <<
p2 << dec << endl;
48 #ifdef REALLY_DEBUG_ME
49 std::cout <<
"iteration " <<
i <<
" P3 @" << hex <<
p3 <<
" p2 @" <<
p2 <<
" p1 @" <<
p1 << dec <<
' ' << (
int)
p3-(
int)
p2 <<
' ' <<(
int)
p2-(
int)
p1 <<std::endl;
54 return StatusCode::SUCCESS;
void reserve(size_type n)
Attempt to preallocate enough memory for a specified number of elements.
DataVector< IHit > HitPtrContainer
virtual StatusCode execute() override
Gaudi::Property< int > m_2bReserved
Property to setup the amount of elements to reserve.
Gaudi::Property< bool > m_mapIt
Property to introduce some fragmentation.
Gaudi::Property< int > m_mixture
Property to set DHIT/FHIT ratio.
::StatusCode StatusCode
StatusCode definition for legacy code.
PerfMonTestPolyVectorAlg.h Example for the memory optimization tutorial.
size_type capacity() const noexcept
Returns the total number of elements that the collection can hold before needing to allocate more mem...
std::map< int, IHit * > m_mixMap
value_type push_back(value_type pElem)
Add an element to the end of the collection.
An STL vector of pointers that by default owns its pointed-to elements.
Gaudi::Property< int > m_vectorSize
Property to setup the size of the Hit container.