# xsi_updatecontext.h File Reference

UpdateContext class declaration. More...

`#include <xsi_siobject.h>`
`#include <xsi_value.h>`
`#include <xsi_status.h>`

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## Namespaces
namespace | XSI
## Classes
class | UpdateContext
| This object represents the operator update context. It gives access to the operator and the evaluation time. The UpdateContext is only valid within the context of the Update() function for operators that are based on a Preset and SPDL. Self-Installed CustomOperators use the OperatorContext object instead. More...

## Detailed Description

UpdateContext class declaration.

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