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 # Class sysc::InputScalarData

 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**: `InputScalarData.hpp` (line 23)

Provide a class for input scalar data.

Input scalar data provides read and write access to an array of scalar data.

## Members

- [empty](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1ac7440118cc57a71e6d25aeb9184d3693)
- [getData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a70fafa6880145e0618cd828e1c7eb574)
- [getDataType](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a6468902b8f2e27053c09c25ed05562de)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1afb2631211cf5550a612983438f71479b)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1aaa8a75a57967d0e25b33fe88d77553a5)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a90bffff1edbccc52b9807af3881c11ac)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a1380850d03279cd3f11e4e65cbc9f064)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a1dbb88c3363e1b40e8b60f281e42be05)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1ae6c55f6cd5109f97f207e3ab2f07ad47)
- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1ad8ff168a7cd8ed62728594cf3b22b791)
- [m\_data](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a842acad8ad4a864a4af2158498d52fae)
- [m\_dataType](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1aa5f494154b74b3fad2d8b9b35294e887)
- [m\_size](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a26eff37dacc07de408859505661bfcc3)
- [operator=](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a2fe5667de3d73e4c317d3ef1bc3c8893)
- [operator=](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1a62d7585f5fdad7c94ff4fefb8f38989e)
- [size](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData_1ab30285336db3ff38293904e8dbe6583d)

## Private attributes

<a id="classsysc_1_1InputScalarData_1aa5f494154b74b3fad2d8b9b35294e887"></a>

### Variable m\_dataType

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

**Definition**: `InputScalarData.hpp` (line 94)

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

```

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

<a id="classsysc_1_1InputScalarData_1a842acad8ad4a864a4af2158498d52fae"></a>

### Variable m\_data

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

**Definition**: `InputScalarData.hpp` (line 95)

```cpp
void* sysc::InputScalarData::m_data {nullptr}

```

**Type**: void \*

<a id="classsysc_1_1InputScalarData_1a26eff37dacc07de408859505661bfcc3"></a>

### Variable m\_size

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

**Definition**: `InputScalarData.hpp` (line 96)

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

```

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

## Public functions

<a id="classsysc_1_1InputScalarData_1afb2631211cf5550a612983438f71479b"></a>

### Function InputScalarData

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

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

```

Provide a constructor for input scalar data.

**Parameters**:

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

**Parameters**:

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

**Return type**:

<a id="classsysc_1_1InputScalarData_1aaa8a75a57967d0e25b33fe88d77553a5"></a>

### Function InputScalarData

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

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

```

Provide a constructor for input scalar data.

**Parameters**:

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

**Parameters**:

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

**Return type**:

<a id="classsysc_1_1InputScalarData_1a90bffff1edbccc52b9807af3881c11ac"></a>

### Function InputScalarData

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

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

```

Provide a constructor for input scalar data.

**Parameters**:

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

**Parameters**:

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

**Return type**:

<a id="classsysc_1_1InputScalarData_1a1380850d03279cd3f11e4e65cbc9f064"></a>

### Function InputScalarData

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

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

```

Provide a constructor for input scalar data.

**Parameters**:

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

**Parameters**:

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

**Return type**:

<a id="classsysc_1_1InputScalarData_1a1dbb88c3363e1b40e8b60f281e42be05"></a>

### Function InputScalarData

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

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

```

Provide a default constructor.

**Return type**:

<a id="classsysc_1_1InputScalarData_1ae6c55f6cd5109f97f207e3ab2f07ad47"></a>

### Function InputScalarData

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

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

```

Provide a copy-constructor.

**Parameters**:

- const [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;

**Return type**:

<a id="classsysc_1_1InputScalarData_1ad8ff168a7cd8ed62728594cf3b22b791"></a>

### Function InputScalarData

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

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

```

Provide a move-constructor.

**Parameters**:

- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;&amp;

**Return type**:

<a id="classsysc_1_1InputScalarData_1a2fe5667de3d73e4c317d3ef1bc3c8893"></a>

### Function operator=

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

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

```

Provide a copy-assign operator.

**Parameters**:

- const [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;

**Return type**: [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;

<a id="classsysc_1_1InputScalarData_1a62d7585f5fdad7c94ff4fefb8f38989e"></a>

### Function operator=

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

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

```

Provide a move-assign operator.

**Parameters**:

- [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;&amp;

**Return type**: [InputScalarData](classsysc_1_1InputScalarData.md#classsysc_1_1InputScalarData) &amp;

<a id="classsysc_1_1InputScalarData_1ab30285336db3ff38293904e8dbe6583d"></a>

### Function size

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

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

```

Get the size of data.

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

<a id="classsysc_1_1InputScalarData_1ac7440118cc57a71e6d25aeb9184d3693"></a>

### Function empty

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

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

```

Check if array "data" is empty.

**Return type**: bool

<a id="classsysc_1_1InputScalarData_1a6468902b8f2e27053c09c25ed05562de"></a>

### Function getDataType

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

```cpp
sysc::PrimitiveType sysc::InputScalarData::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_1InputScalarData_1a70fafa6880145e0618cd828e1c7eb574"></a>

### Function getData

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

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

```

Get the pointer to the data.

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

**Return type**: void \*

**References**:

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