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MFIter::Finalize #2983

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merged 3 commits into from
Oct 11, 2022
Merged

MFIter::Finalize #2983

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2a7cba8
MFIter::Finalize
ax3l Oct 11, 2022
ea536b7
Add `bool MFIter::initialized`
ax3l Oct 11, 2022
525cc22
Update MFIter::finalized
ax3l Oct 11, 2022
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2 changes: 2 additions & 0 deletions Src/Base/AMReX_MFIter.H
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Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,7 @@ protected:
IndexType typ;

bool dynamic;
bool finalized = false;

struct DeviceSync {
DeviceSync () = default;
Expand All @@ -201,6 +202,7 @@ protected:
static AMREX_EXPORT int allow_multiple_mfiters;

void Initialize ();
void Finalize ();
};

//! Is it safe to have these two MultiFabs in the same MFiter?
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9 changes: 9 additions & 0 deletions Src/Base/AMReX_MFIter.cpp
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Expand Up @@ -209,6 +209,15 @@ MFIter::MFIter (const FabArrayBase& fabarray_, const MFItInfo& info)

MFIter::~MFIter ()
{
Finalize();
}

void
MFIter::Finalize ()
{
if (finalized) return;
finalized = true;

#ifdef AMREX_USE_OMP
#pragma omp master
#endif
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