Program Listing for File GenericReallocateOperation.hpp¶
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//////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2016-19, Lawrence Livermore National Security, LLC and Umpire
// project contributors. See the COPYRIGHT file for details.
//
// SPDX-License-Identifier: (MIT)
//////////////////////////////////////////////////////////////////////////////
#ifndef UMPIRE_GenericReallocateOperation_HPP
#define UMPIRE_GenericReallocateOperation_HPP
#include "umpire/op/MemoryOperation.hpp"
namespace umpire {
namespace op {
/*!
* Generic reallocate operation to work on any src_ptr location.
*/
class GenericReallocateOperation :
public MemoryOperation {
public:
/*!
* \copybrief MemoryOperation::transform
*
* This operation relies on ResourceManager::copy,
* AllocationStrategy::allocate and AllocationStrategy::deallocate to
* implement a reallocate operation that can work for any src_ptr location.
*
* \copydetails MemoryOperation::transform
*/
void transform(
void* src_ptr,
void** dst_ptr,
util::AllocationRecord *src_allocation,
util::AllocationRecord *dst_allocation,
std::size_t length);
};
} // end of naemspace op
} // end of namespace umpire
#endif // UMPIRE_GenericReallocateOperation_HPP