25 lines
780 B
C++
25 lines
780 B
C++
// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "Allocation.h"
|
|
#include "Engine/Core/Templates.h"
|
|
|
|
namespace AllocationUtils
|
|
{
|
|
// Moves the data from the source allocation to the destination allocation.
|
|
template<typename T, typename AllocationType>
|
|
inline void MoveToEmpty(typename AllocationType::template Data<T>& to, typename AllocationType::template Data<T>& from, const int32 fromCount, const int32 fromCapacity)
|
|
{
|
|
if IF_CONSTEXPR (AllocationType::HasSwap)
|
|
to.Swap(from);
|
|
else
|
|
{
|
|
to.Allocate(fromCapacity);
|
|
Memory::MoveItems(to.Get(), from.Get(), fromCount);
|
|
Memory::DestructItems(from.Get(), fromCount);
|
|
from.Free();
|
|
}
|
|
}
|
|
}
|