---
name: "SoVertexAttributeElement"
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/SoVertexAttributeElement"
---

# SoVertexAttributeElement(3)

The SoVertexAttributeElement class is yet to be documented.

## NAME

SoVertexAttributeElement - The **SoVertexAttributeElement** class is yet to be documented.

## SYNOPSIS

\#include \<Inventor/elements/SoVertexAttributeElement.h\>

Inherits **SoAccumulatedElement**.

Inherited by **SoGLVertexAttributeElement**.

### Public Types

typedef const char \* **Key**\
 typedef SoVertexAttributeData \* **Type**\
 typedef void **AttributeApplyFunc**(const Key &key, const Type &obj, void \*closure)\

### Public Member Functions

virtual void **init** (**SoState** \*state)\
 virtual void **push** (**SoState** \*state)\
 unsigned int **getNumAttributes** (void) const\
 void **applyToAttributes** (AttributeApplyFunc \*func, void \*closure) const\

Public Member Functions inherited from **SoAccumulatedElement** virtual SbBool **matches** (const **SoElement** \*element) const\

Public Member Functions inherited from **SoElement** const **SoType** **getTypeId** (void) const\
 int **getStackIndex** (void) const\
 virtual void **pop** (**SoState** \*state, const **SoElement** \*prevTopElement)\
 void **setDepth** (const int **depth**)\
 int **getDepth** (void) const\
 virtual void **print** (FILE \*file=stdout) const\
 virtual **~SoElement** ()\

### Static Public Member Functions

static **SoType** **getClassTypeId** (void)\
 static int **getClassStackIndex** (void)\
 static void \* **createInstance** (void)\
 static void **initClass** (void)\
 static void **add** (**SoState** \*const state, SoVertexAttributeData \*attribdata)\
 static const **SoVertexAttributeElement** \* **getInstance** (**SoState** \*const state)\

Static Public Member Functions inherited from **SoAccumulatedElement** static **SoType** **getClassTypeId** (void)\
 static int **getClassStackIndex** (void)\
 static void **initClass** (void)\

Static Public Member Functions inherited from **SoElement** static void **initClass** (void)\
 static **SoType** **getClassTypeId** (void)\
 static int **getClassStackIndex** (void)\
 static void **initElements** (void)\
 static int **getNumStackIndices** (void)\
 static **SoType** **getIdFromStackIndex** (const int **stackIndex**)\

### Protected Member Functions

virtual **~SoVertexAttributeElement** ()\
 virtual void **addElt** (SoVertexAttributeData \*attribdata)\

Protected Member Functions inherited from **SoAccumulatedElement** virtual **~SoAccumulatedElement** ()\
 void **clearNodeIds** (void)\
 void **addNodeId** (const **SoNode** \*const node)\
 void **setNodeId** (const **SoNode** \*const node)\
 void **copyNodeIds** (const **SoAccumulatedElement** \*copyfrom)\
 virtual **SoElement** \* **copyMatchInfo** (void) const\
 virtual void **captureThis** (**SoState** \*state) const\

Protected Member Functions inherited from **SoElement** **SoElement** (void)\
 void **capture** (**SoState** \*const state) const\
 void **setTypeId** (const **SoType** **typeId**)\
 void **setStackIndex** (const int index)\
 **SoElement** \* **getNextInStack** (void) const\
 **SoElement** \* **getNextFree** (void) const\

### Additional Inherited Members

Static Protected Member Functions inherited from **SoElement** static **SoElement** \* **getElement** (**SoState** \*const state, const int **stackIndex**)\
 static const **SoElement** \* **getConstElement** (**SoState** \*const state, const int **stackIndex**)\
 static int **createStackIndex** (const **SoType** id)\

Protected Attributes inherited from **SoAccumulatedElement** **SbList**\< SbUniqueId \> **nodeIds**\

Protected Attributes inherited from **SoElement** **SoType** **typeId**\
 int **stackIndex**\
 int **depth**\

Static Protected Attributes inherited from **SoElement** static int **classStackIndex**\
 static **SoTypeList** \* **stackToType**\

## Detailed Description

The **SoVertexAttributeElement** class is yet to be documented.

FIXME: write doc.

## Constructor & Destructor Documentation

### SoVertexAttributeElement::~SoVertexAttributeElement () \[protected\], \[virtual\]

Destructor.

## Member Function Documentation

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

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

### int SoVertexAttributeElement::getClassStackIndex (void ) \[static\]

This static method returns the state stack index for the class.

### void \* SoVertexAttributeElement::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.

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

Initialize relevant common data for all instances, like the type system.

### void SoVertexAttributeElement::init (SoState \* state) \[virtual\]

This function initializes the element type in the given **SoState**. It is called for the first element of each enabled element type in **SoState** objects.

Reimplemented from **SoAccumulatedElement**.

Reimplemented in **SoGLVertexAttributeElement**.

### void SoVertexAttributeElement::push (SoState \* state) \[virtual\]

Overridden to copy vertex attributes and node ids.

Reimplemented from **SoAccumulatedElement**.

### void SoVertexAttributeElement::addElt (SoVertexAttributeData \* attribdata) \[protected\], \[virtual\]

Reimplemented in **SoGLVertexAttributeElement**.

## Author

Generated automatically by Doxygen for Coin from the source code.