## On this page

  

 

 # File syscOutputScalarData.h

 Last update: 17.07.2025 

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

**Location**: `syscOutputScalarData.h`

## Classes

- [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

## Includes

- SystemCouplingParticipant/LibraryType.hpp
- SystemCouplingParticipant/syscCommonTypes.h
- <stddef.h>
- <stdint.h>

```mermaid
graph LR
5["stdint.h"]

3["SystemCouplingParticipant/syscCommonTypes.h"]

4["stddef.h"]

2["SystemCouplingParticipant/LibraryType.hpp"]

1["syscOutputScalarData.h"]
click 1 "syscOutputScalarData_8h.md#syscOutputScalarData_8h"
1 --> 2
1 --> 3
1 --> 4
1 --> 5


```

## Functions

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### Function syscGetOutputScalarData

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

```
SyscOutputScalarData syscGetOutputScalarData()

```

Create an output scalar data access struct.

Primitive type will default to double-precision. Data size will be set to zero. Data pointer will be set to null.

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1ga8a2803af36638c2ce3387bf89b83cda0"></a>

### Function syscGetOutputScalarDataDouble

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

```
SyscOutputScalarData syscGetOutputScalarDataDouble(const double *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the double-precision (64-bit) array of data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const double \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1ga0b0ae9e5ede552958b8bce1efd9b4978"></a>

### Function syscGetOutputScalarDataFloat

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

```
SyscOutputScalarData syscGetOutputScalarDataFloat(const float *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the single-precision (32-bit) array of data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const float \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1ga2334c8e25481b098d4263a2f60a7dac2"></a>

### Function syscGetOutputScalarDataInt32

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

```
SyscOutputScalarData syscGetOutputScalarDataInt32(const int32_t *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the 32-bit array of integer data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const int32\_t \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1ga7a305d185afe565e1d3e8de66d7beca3"></a>

### Function syscGetOutputScalarDataInt64

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

```
SyscOutputScalarData syscGetOutputScalarDataInt64(const int64_t *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the 64-bit array of integer data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const int64\_t \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1gabfcf7be83419cc31611e2ad100fdecb6"></a>

### Function syscGetOutputScalarDataUInt16

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

```
SyscOutputScalarData syscGetOutputScalarDataUInt16(const uint16_t *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the 16-bit array of unsigned integer data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const uint16\_t \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

<a id="group__SyscParticipantLibraryCAPI_1ga6645e1e9d1b163cea069ce42077f419f"></a>

### Function syscGetOutputScalarDataUInt64

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

```
SyscOutputScalarData syscGetOutputScalarDataUInt64(const uint64_t *const data, size_t dataSize)

```

Create an output scalar data access struct.

**Parameters**:

- **data**: - pointer to the 64-bit array of unsigned integer data.
- **dataSize**: - number of elements in the array.

**Parameters**:

- const uint64\_t \*const **data**
- size\_t **dataSize**

**Return type**: [SyscOutputScalarData](structSyscOutputScalarData.md#structSyscOutputScalarData)

## Source

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

#pragma once

#include "SystemCouplingParticipant/LibraryType.hpp"

#include "SystemCouplingParticipant/syscCommonTypes.h"

#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
  enum SyscPrimitiveType primitiveType; 
  const void* data;                     
  size_t size;                          
} SyscOutputScalarData;

SyscOutputScalarData syscGetOutputScalarData();

SyscOutputScalarData syscGetOutputScalarDataDouble(
  const double* const data,
  size_t dataSize);

SyscOutputScalarData syscGetOutputScalarDataFloat(
  const float* const data,
  size_t dataSize);

SyscOutputScalarData syscGetOutputScalarDataInt32(
  const int32_t* const data,
  size_t dataSize);

SyscOutputScalarData syscGetOutputScalarDataInt64(
  const int64_t* const data,
  size_t dataSize);

SyscOutputScalarData syscGetOutputScalarDataUInt16(
  const uint16_t* const data,
  size_t dataSize);

SyscOutputScalarData syscGetOutputScalarDataUInt64(
  const uint64_t* const data,
  size_t dataSize);

#ifdef __cplusplus
}
#endif

```