## On this page

  

 

 # Class sysc::OutputScalarData

 Last update: 17.07.2025 

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

**Definition**: `OutputScalarData.hpp` (line 24)

Provide a class for output scalar data.

Output scalar data provides read-only access to an array of scalar data.

## Members

- [empty](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a840f69a7825eb32e1e8c63b3e208be83)
- [getData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a7bbe6a6c38666b79590fd852b223c1ac)
- [getDataType](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a7c8066141c2c20a9e0a1e6bbc088891c)
- [m\_data](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a4334fce9994c8ed8815e768a14836d10)
- [m\_dataType](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a324acb489f8e8c6f30aed11ecde238b3)
- [m\_size](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a80e28ceb755427e85357d037c0c04990)
- [operator=](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1ace213c30537e145a0bb5a3210c673b9a)
- [operator=](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a6fc4462b476c4c5131d5eae0776f8db2)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a0c295be497ed08e0e9831b54731edb06)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1ab5c5cda94b99e246dc238885e8ab0a7e)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1ad0f7ad860a57401cd183e8c689ef7514)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a5ed2f8ce333e14641f2254f542b97ff9)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a81966c06b45df17fcb3039e8e0e6e839)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1ae3fe5b13c079f1f417966373da0d0f1a)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a97c1234dee15d9fc662f8f339543fdde)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a8ce242f8370551d3b45586b4d292585e)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1af9ac21cfcac5b9870d58a526aaa8c10c)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a66895325f9405302665064f2d988f024)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a302c60d8c198a99c635fbdf9432bb9c2)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a4bfbce8b70e9015ad5f8b97d9feef0c9)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1aaf3b08dff47cd5902d6ca62f0872312f)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a1dbc9822f6ac6d63df34c6816aeef47c)
- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a19925345654472e8bdbe3fa8e9b23fb5)
- [size](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData_1a75c7feb1b7eb4af572352c9ccabc7960)

## Private attributes

<a id="classsysc_1_1OutputScalarData_1a324acb489f8e8c6f30aed11ecde238b3"></a>

### Variable m\_dataType

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `OutputScalarData.hpp` (line 182)

```cpp
sysc::PrimitiveType sysc::OutputScalarData::m_dataType {sysc::Double}

```

**Type**: [sysc::PrimitiveType](namespacesysc.md#group__SystemCouplingParticipantAPIs_1gad3b1c73e4a63f4d292d65f3db875e844)

<a id="classsysc_1_1OutputScalarData_1a4334fce9994c8ed8815e768a14836d10"></a>

### Variable m\_data

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `OutputScalarData.hpp` (line 183)

```cpp
const void* sysc::OutputScalarData::m_data {nullptr}

```

**Type**: const void \*

<a id="classsysc_1_1OutputScalarData_1a80e28ceb755427e85357d037c0c04990"></a>

### Variable m\_size

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `OutputScalarData.hpp` (line 184)

```cpp
std::size_t sysc::OutputScalarData::m_size {0}

```

**Type**: std::size\_t

## Public functions

<a id="classsysc_1_1OutputScalarData_1a0c295be497ed08e0e9831b54731edb06"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const double *data, std::size_t size)

```

Provide a constructor for output scalar data.

**Parameters**:

- **data**: - pointer to the double-precision array of data.
- **size**: - number of elements in the array.

**Parameters**:

- const double \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1ab5c5cda94b99e246dc238885e8ab0a7e"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const float *data, std::size_t size)

```

Provide a constructor for output scalar data.

**Parameters**:

- **data**: - pointer to the single-precision array of data.
- **size**: - number of elements in the array.

**Parameters**:

- const float \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1ad0f7ad860a57401cd183e8c689ef7514"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< double > &data)

```

Provide a constructor for output scalar data.

**Parameters**:

- **data**: Reference to STL vector of doubles.

**Parameters**:

- const std::vector&lt; double &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a5ed2f8ce333e14641f2254f542b97ff9"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< float > &data)

```

Provide a constructor for output scalar data.

**Parameters**:

- **data**: Reference to STL vector of floats.

**Parameters**:

- const std::vector&lt; float &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a81966c06b45df17fcb3039e8e0e6e839"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::uint16_t *data, std::size_t size)

```

Provide a constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of unsigned 16-bit integers.

**Parameters**:

- **data**: Pointer to the first index in the array of unsigned 16-bit integers.
- **size**: Number of elements in the array of unsigned 16-bit integers.

**Parameters**:

- const std::uint16\_t \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1ae3fe5b13c079f1f417966373da0d0f1a"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< std::uint16_t > &data)

```

Provide an STL vector variation of constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of unsigned 16-bit integers.

**Parameters**:

- **data**: Reference to STL vector of unsigned 16-bit integers.

**Parameters**:

- const std::vector&lt; std::uint16\_t &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a97c1234dee15d9fc662f8f339543fdde"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::uint64_t *data, std::size_t size)

```

Provide a constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of unsigned 64-bit integers.

**Parameters**:

- **data**: Pointer to the first index in the array of unsigned 64-bit integers.
- **size**: Number of elements in the array of unsigned 64-bit integers.

**Parameters**:

- const std::uint64\_t \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a8ce242f8370551d3b45586b4d292585e"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< std::uint64_t > &data)

```

Provide an STL vector variation of constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of unsigned 64-bit integers.

**Parameters**:

- **data**: Reference to STL vector of unsigned 64-bit integers.

**Parameters**:

- const std::vector&lt; std::uint64\_t &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1af9ac21cfcac5b9870d58a526aaa8c10c"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::int32_t *data, std::size_t size)

```

Provide a constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of 32-bit integers.

**Parameters**:

- **data**: Pointer to the first index in the array of unsigned 32-bit integers.
- **size**: Number of elements in the array of unsigned 16-bit integers.

**Parameters**:

- const std::int32\_t \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a66895325f9405302665064f2d988f024"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< std::int32_t > &data)

```

Provide an STL vector variation of constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of 32-bit integers.

**Parameters**:

- **data**: Reference to STL vector of 32-bit integers.

**Parameters**:

- const std::vector&lt; std::int32\_t &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a302c60d8c198a99c635fbdf9432bb9c2"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::int64_t *data, std::size_t size)

```

Provide a constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of 64-bit integers.

**Parameters**:

- **data**: Pointer to the first index in the array of unsigned 64-bit integers.
- **size**: Number of elements in the array of unsigned 64-bit integers.

**Parameters**:

- const std::int64\_t \* **data**
- std::size\_t **size**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a4bfbce8b70e9015ad5f8b97d9feef0c9"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const std::vector< std::int64_t > &data)

```

Provide an STL vector variation of constructor for [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData), which provides read-only access to scalar array of 64-bit integers.

**Parameters**:

- **data**: Reference to STL vector of 64-bit integers.

**Parameters**:

- const std::vector&lt; std::int64\_t &gt; &amp; **data**

**Return type**:

<a id="classsysc_1_1OutputScalarData_1aaf3b08dff47cd5902d6ca62f0872312f"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData()=default

```

Provide a default constructor.

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a1dbc9822f6ac6d63df34c6816aeef47c"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(const OutputScalarData &)=default

```

Provide a copy-constructor.

**Parameters**:

- const [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;

**Return type**:

<a id="classsysc_1_1OutputScalarData_1a19925345654472e8bdbe3fa8e9b23fb5"></a>

### Function OutputScalarData

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::OutputScalarData::OutputScalarData(OutputScalarData &&)=default

```

Provide a move-constructor.

**Parameters**:

- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;&amp;

**Return type**:

<a id="classsysc_1_1OutputScalarData_1ace213c30537e145a0bb5a3210c673b9a"></a>

### Function operator=

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
OutputScalarData& sysc::OutputScalarData::operator=(const OutputScalarData &)=default

```

Provide a copy-assign operator.

**Parameters**:

- const [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;

**Return type**: [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;

<a id="classsysc_1_1OutputScalarData_1a6fc4462b476c4c5131d5eae0776f8db2"></a>

### Function operator=

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
OutputScalarData& sysc::OutputScalarData::operator=(OutputScalarData &&)=default

```

Provide a move-assign operator.

**Parameters**:

- [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;&amp;

**Return type**: [OutputScalarData](classsysc_1_1OutputScalarData.md#classsysc_1_1OutputScalarData) &amp;

<a id="classsysc_1_1OutputScalarData_1a75c7feb1b7eb4af572352c9ccabc7960"></a>

### Function size

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
std::size_t sysc::OutputScalarData::size() const noexcept

```

Get the size of data.

**Return type**: std::size\_t

<a id="classsysc_1_1OutputScalarData_1a840f69a7825eb32e1e8c63b3e208be83"></a>

### Function empty

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
bool sysc::OutputScalarData::empty() const noexcept

```

Check if array "data" is empty.

**Return type**: bool

<a id="classsysc_1_1OutputScalarData_1a7c8066141c2c20a9e0a1e6bbc088891c"></a>

### Function getDataType

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
sysc::PrimitiveType sysc::OutputScalarData::getDataType() const noexcept

```

Get the primitive type of data.

For internal use only (no back-compatibility guarantee).

**Return type**: [sysc::PrimitiveType](namespacesysc.md#group__SystemCouplingParticipantAPIs_1gad3b1c73e4a63f4d292d65f3db875e844)

<a id="classsysc_1_1OutputScalarData_1a7bbe6a6c38666b79590fd852b223c1ac"></a>

### Function getData

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
const void* sysc::OutputScalarData::getData() const noexcept

```

Get the pointer to the data.

For internal use only (no back-compatibility guarantee).

**Return type**: const void \*

**References**:

- [sysc::Double](namespacesysc.md#group__SystemCouplingParticipantAPIs_1ggad3b1c73e4a63f4d292d65f3db875e844a29843d2c1bb5760f768dcc066dac1ac1)