---
name: "ScXMLLogElt"
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/ScXMLLogElt"
---

# ScXMLLogElt(3)

implements the \<log\> SCXML element.

## NAME

ScXMLLogElt - implements the \<log\> SCXML element.

## SYNOPSIS

\#include \<Inventor/scxml/ScXMLLogElt.h\>

Inherits **ScXMLExecutableElt**.

### Public Member Functions

virtual **SoType** **getTypeId** (void) const\
 Returns the type identification of an object derived from a class inheriting **SoBase**. This is used for runtime type checking and *downward"*casting. virtual void **setLabelAttribute** (const char \*label)\
 virtual const char \* **getLabelAttribute** (void) const\
 virtual void **setExprAttribute** (const char \*expr)\
 virtual const char \* **getExprAttribute** (void) const\
 virtual void **setLevelAttribute** (const char \*level)\
 virtual const char \* **getLevelAttribute** (void) const\
 virtual SbBool **handleXMLAttributes** (void)\
 virtual void **copyContents** (const **ScXMLElt** \*rhs)\
 virtual const **ScXMLElt** \* **search** (const char \*attrname, const char \*attrvalue) const\
 virtual void **execute** (**ScXMLStateMachine** \*statemachine) const\

Public Member Functions inherited from **ScXMLElt** void **setXMLAttribute** (const char \*attribute, const char \*value)\
 const char \* **getXMLAttribute** (const char \*attribute) const\
 **ScXMLElt** \* **clone** (void) const\
 virtual void **setContainer** (**ScXMLElt** \*container)\
 **ScXMLElt** \* **getContainer** (void) const\
 SbBool **isContainedIn** (const **ScXMLElt** \*object) const\

Public Member Functions inherited from **ScXMLObject** SbBool **isOfType** (**SoType** type) const\
 Returns TRUE if the type of this object is either of the same type or inherited from *type*.

### Static Public Member Functions

static **ScXMLEltReader** \* **getElementReader** (void)\
 static **SoType** **getClassTypeId** (void)\
 static void \* **createInstance** (void)\
 static void **initClass** (void)\
 static void **cleanClass** (void)\

Static Public Member Functions inherited from **ScXMLExecutableElt** static **SoType** **getClassTypeId** (void)\
 static void **initClass** (void)\
 static void **cleanClass** (void)\

Static Public Member Functions inherited from **ScXMLElt** static **SoType** **getClassTypeId** (void)\
 static void **initClass** (void)\
 static void **cleanClass** (void)\

Static Public Member Functions inherited from **ScXMLObject** static **SoType** **getClassTypeId** (void)\
 This static method returns the **SoType** object associated with objects of this class.     static void **initClass** (void)\
 Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.     static void **cleanClass** (void)\
 Does the opposite of initClass, deallocates any class specific resources and resets the class to an uninitialized state with respect to the Coin type system.

### Protected Attributes

char \* **label**\
 char \* **expr**\
 char \* **level**\

### Additional Inherited Members

Static Protected Member Functions inherited from **ScXMLElt** static void **registerClassType** (const char \*xmlns, const char \*classname, **SoType** type)\
 static void **registerInvokeClassType** (const char \*xmlns, const char \*targettype, const char \*source, **SoType** type)\

Static Protected Member Functions inherited from **ScXMLObject** static void **registerClassType** (const char \*xmlns, const char \*classname, **SoType** type)\
 static void **registerInvokeClassType** (const char \*xmlns, const char \*targettype, const char \*source, **SoType** type)\

## Detailed Description

implements the \<log\> SCXML element.

## Member Function Documentation

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

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

**See also**

**SoBase::getTypeId() const**

Implements **ScXMLExecutableElt**.

### SbBool ScXMLLogElt::handleXMLAttributes (void ) \[virtual\]

This method is called when the file reader has set all the XML attributes on the object, and wants the object to handle them and report if the values were OK or if a read error should be produced.

**Returns**

TRUE if the attributes are OK, and FALSE on error.

This base class implementation does nothing and just returns TRUE.

Reimplemented from **ScXMLElt**.

### void ScXMLLogElt::copyContents (const ScXMLElt \* rhs) \[virtual\]

Reimplemented from **ScXMLExecutableElt**.

### const ScXMLElt \* ScXMLLogElt::search (const char \* attrname, const char \* attrvalue) const \[virtual\]

This method searches the SCXML structure for an element with the given attribute value for the given attribute.

Returns NULL if nothing was found.

This function needs to be reimplemented to traverse child elements.

Reimplemented from **ScXMLElt**.

### void ScXMLLogElt::execute (ScXMLStateMachine \* statemachine) const \[virtual\]

Reimplemented from **ScXMLExecutableElt**.

## Author

Generated automatically by Doxygen for Coin from the source code.