View source for API Tree.StepSubHead

{| class="mtx-class-macrotable wikitable"
|-
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''StepSubHead'''
|-
| colspan="2" | Updates the object to point to the head (eldest) attribute, if any&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-h32-icon.png]] - HANDLE
| width="90%" | Object
|-
| colspan="2" | The object containing sub-items to step to the head item of&nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - NONE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


==Detailed description==



==Examples==
===Calling in a calculation===
* Add to a calculation icon: <pre class="brush:[cpp]">::Tree.StepSubHead(return_object)</pre>