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 # File DataTransfer.hpp

 Last update: 17.07.2025 

![](https://img.shields.io/badge/language-C%2B%2B-blue "C++")

**Location**: `DataTransfer.hpp`

## Classes

- [sysc::DataTransfer](classsysc_1_1DataTransfer.md#classsysc_1_1DataTransfer)

## Namespaces

- [sysc](namespacesysc.md#namespacesysc)

## Includes

- SystemCouplingParticipant/LibraryType.hpp
- SystemCouplingParticipant/CommonTypes.hpp
- SystemCouplingParticipant/Variable.hpp

```mermaid
graph LR
3["SystemCouplingParticipant/CommonTypes.hpp"]

4["SystemCouplingParticipant/Variable.hpp"]

1["DataTransfer.hpp"]
click 1 "DataTransfer_8hpp.md#DataTransfer_8hpp"
1 --> 2
1 --> 3
1 --> 4

2["SystemCouplingParticipant/LibraryType.hpp"]


```

## Source

```cpp
/*
 * Copyright ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.
 */

#pragma once

#include "SystemCouplingParticipant/LibraryType.hpp"

#include "SystemCouplingParticipant/CommonTypes.hpp"
#include "SystemCouplingParticipant/Variable.hpp"

namespace sysc {

class SYSTEM_COUPLING_PARTICIPANT_DLL DataTransfer {
public:
  DataTransfer(
    Variable sourceVariable,
    Variable targetVariable,
    enum InterfaceSide targetSide);

  const Variable& getSourceVariable() const noexcept;

  const Variable& getTargetVariable() const noexcept;

  const Variable& getSideOneVariable() const noexcept;

  const Variable& getSideTwoVariable() const noexcept;

  InterfaceSide getTargetSide() const noexcept;

  InterfaceSide getSourceSide() const noexcept;

private:
  Variable m_sourceVariable;
  Variable m_targetVariable;
  InterfaceSide m_targetSide;
};

}  // namespace sysc

```