---
name: "SoSFInt32"
section: "3"
platform: "linux"
package: "coin"
version: "1:4.0.10-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/SoSFInt32"
---

# SoSFInt32(3)

The SoSFInt32 class is a container for a 32-bit integer value.

## NAME

SoSFInt32 - The **SoSFInt32** class is a container for a 32-bit integer value.

## SYNOPSIS

\#include \<Inventor/fields/SoSFInt32.h\>

Inherits **SoSField**.

### Public Member Functions

virtual **SoType** **getTypeId** (void) const\
 virtual void **copyFrom** (const **SoField** &field)\
 const **SoSFInt32** & **operator=** (const **SoSFInt32** &field)\
 virtual SbBool **isSame** (const **SoField** &field) const\
 int32\_t **getValue** (void) const\
 void **setValue** (int32\_t newvalue)\
 int32\_t **operator=** (int32\_t newvalue)\
 int **operator==** (const **SoSFInt32** &field) const\
 int **operator!=** (const **SoSFInt32** &field) const\

Public Member Functions inherited from **SoSField** virtual **~SoSField** ()\

Public Member Functions inherited from **SoField** virtual **~SoField** ()\
 void **setIgnored** (SbBool ignore)\
 SbBool **isIgnored** (void) const\
 void **setDefault** (SbBool defaultVal)\
 SbBool **isDefault** (void) const\
 SbBool **isOfType** (const **SoType** type) const\
 void **enableConnection** (SbBool flag)\
 SbBool **isConnectionEnabled** (void) const\
 SbBool **connectFrom** (**SoEngineOutput** \*master, SbBool notnotify=FALSE, SbBool append=FALSE)\
 SbBool **appendConnection** (**SoEngineOutput** \*master, SbBool notnotify=FALSE)\
 void **disconnect** (**SoEngineOutput** \*engineoutput)\
 SbBool **isConnectedFromEngine** (void) const\
 SbBool **getConnectedEngine** (**SoEngineOutput** \*&master) const\
 SbBool **connectFrom** (**SoField** \*master, SbBool notnotify=FALSE, SbBool append=FALSE)\
 SbBool **appendConnection** (**SoField** \*master, SbBool notnotify=FALSE)\
 void **disconnect** (**SoField** \*field)\
 SbBool **isConnectedFromField** (void) const\
 SbBool **getConnectedField** (**SoField** \*&master) const\
 int **getNumConnections** (void) const\
 int **getForwardConnections** (**SoFieldList** &slavelist) const\
 int **getConnections** (**SoFieldList** &masterlist) const\
 void **disconnect** (void)\
 SbBool **isConnected** (void) const\
 void **setContainer** (**SoFieldContainer** \*cont)\
 **SoFieldContainer** \* **getContainer** (void) const\
 SbBool **set** (const char \*valuestring)\
 void **get** (**SbString** &valuestring)\
 SbBool **shouldWrite** (void) const\
 virtual void **touch** (void)\
 virtual void **startNotify** (void)\
 virtual void **notify** (**SoNotList** \*nlist)\
 SbBool **enableNotify** (SbBool on)\
 SbBool **isNotifyEnabled** (void) const\
 void **addAuditor** (void \*f, **SoNotRec::Type** type)\
 void **removeAuditor** (void \*f, **SoNotRec::Type** type)\
 int **operator==** (const **SoField** &f) const\
 int **operator!=** (const **SoField** &f) const\
 virtual void **connectionStatusChanged** (int numconnections)\
 SbBool **isReadOnly** (void) const\
 virtual void **fixCopy** (SbBool copyconnections)\
 virtual SbBool **referencesCopy** (void) const\
 void **copyConnection** (const **SoField** \*fromfield)\
 virtual SbBool **read** (**SoInput** \*input, const **SbName** &name)\
 virtual void **write** (**SoOutput** \*out, const **SbName** &name) const\
 virtual void **countWriteRefs** (**SoOutput** \*out) const\
 void **setFieldType** (int type)\
 int **getFieldType** (void) const\
 SbBool **getDirty** (void) const\
 void **setDirty** (SbBool dirty)\
 void **evaluate** (void) const\

### Static Public Member Functions

static void \* **createInstance** (void)\
 static **SoType** **getClassTypeId** (void)\
 static void **initClass** (void)\

Static Public Member Functions inherited from **SoSField** static void **initClass** (void)\
 static **SoType** **getClassTypeId** (void)\
 static void **atexit\_cleanup** (void)\

Static Public Member Functions inherited from **SoField** static void **initClass** (void)\
 static void **initClasses** (void)\
 static void **cleanupClass** (void)\
 static **SoType** **getClassTypeId** (void)\

### Protected Attributes

int32\_t **value**\

### Additional Inherited Members

Public Types inherited from **SoField** enum **FieldType** { **NORMAL\_FIELD** = 0, **EVENTIN\_FIELD**, **EVENTOUT\_FIELD**, **EXPOSED\_FIELD** }\

Protected Member Functions inherited from **SoSField** **SoSField** (void)\

Protected Member Functions inherited from **SoField** **SoField** (void)\
 void **valueChanged** (SbBool resetdefault=TRUE)\
 virtual void **evaluateConnection** (void) const\
 virtual SbBool **readConnection** (**SoInput** \*in)\
 virtual void **writeConnection** (**SoOutput** \*out) const\
 SbBool **isDestructing** (void) const\
 virtual **SoNotRec** **createNotRec** (**SoBase** \*cont)\

## Detailed Description

The **SoSFInt32** class is a container for a 32-bit integer value.

This field is used where nodes, engines or other field containers need to store a single 32-bit integer value.

**See also**

**SoMFInt32**

## Member Function Documentation

### void \* SoSFInt32::createInstance (void ) \[static\]

*This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.*\

 Creates a new instance of the class type corresponding to the **SoType** object.

### SoType SoSFInt32::getClassTypeId (void ) \[static\]

This static method returns the **SoType** object associated with objects of this class.

### SoType SoSFInt32::getTypeId (void ) const \[virtual\]

Returns the type identification of an object derived from a class inheriting **SoField**. This is used for runtime type checking and "downward" casting.

Implements **SoField**.

### void SoSFInt32::copyFrom (const SoField & f) \[virtual\]

Copy value(s) from *f* into this field. *f* must be of the same type as this field.

Implements **SoField**.

### SbBool SoSFInt32::isSame (const SoField & f) const \[virtual\]

Check for equal type and value(s).

Implements **SoField**.

### void SoSFInt32::initClass (void ) \[static\]

Internal method called upon initialization of the library (from **SoDB::init()**) to set up the type system.

## Author

Generated automatically by Doxygen for Coin from the source code.