---
name: "SoTypeList"
section: "3iv"
platform: "linux"
package: "inventor-doc"
version: "2.1.6+ds-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SoTypeList/3iv"
---

# SoTypeList(3iv)

maintains a list of SoTypes

## NAME

SoTypeList — maintains a list of **SoTypes**

## INHERITS FROM

SbPList \> SoTypeList

## SYNOPSIS

**#include \<Inventor/SoLists.h\>**

Methods from class SoTypeList:

	**SoTypeList()**\
 	**SoTypeList(int size)**\
 	**SoTypeList(const SoTypeList &l)**\
 	**~SoTypeList()**\
 **void**	**append(SoType type)**\
 **void**	**insert(SoType \*type, int addBefore)**\
 **void**	**set(int i, SoType \*type)**\
 **int**	**find(SoType typeId) const**\
 **SoType**	**operator \[\](int i) const**

Methods from class SbPList:

**void**	**remove(int which)**\
 **int**	**getLength() const**\
 **void**	**truncate(int start)**\
 **void**	**copy(const SbPList &pl)**\
 **SbPList &**	**operator =(const SbPList &pl)**\
 **int**	**operator ==(const SbPList &pl) const**\
 **int**	**operator !=(const SbPList &pl) const**

## DESCRIPTION

**This subclass of SbPList** holds lists of **SoType** type identifiers.

## METHODS

	**SoTypeList()**\
 Constructor.

	**SoTypeList(int size)**\
 Constructor that pre-allocates storage for **size** types.

	**SoTypeList(const SoTypeList &l)**\
 Constructor that copies the contents of another list.

	**~SoTypeList()**\
 Destructor.

**void**	**append(SoType type)**\
 Adds a type to the end of the list.

**void**	**insert(SoType \*type, int addBefore)**\
 Inserts given type in list before type with given index.

**void**	**set(int i, SoType \*type)**\
 Sets an element of a list.

**int**	**find(SoType typeId) const**\
 Returns index of given type in list, or -1 if not found.

**SoType**	**operator \[\](int i) const**\
 Accesses an element of a list.

## SEE ALSO

**SoType**