QueryAllTasks Task

This task returns a hash where each key is the task name and each task name key contains a hash of the task's properties.

Example

; Get the task from the catalog of IDLTasks

Task = IDLTask('QueryAllTasks')

; Run the task

Task.Execute

; Print outputs

Print, Task.TASK_DEFINITIONS, /IMPLIED_PRINT

Syntax

Result = IDLTask('QueryAllTasks')

Input properties (Set, Get): FILTER_TAGS

Output properties: TASK_DEFINITIONS

Properties marked as "Set" are those that you can set to specific values. You can also retrieve their current values any time. Properties marked as "Get" are those whose values you can retrieve but not set.

Methods

This task inherits the following methods from IDLTask:

Properties

This task inherits the following properties from IDLTask:

FILTER_TAGS (optional)

Set this property to an array of tags used to filter the queried tasks. This property causes QueryAllTasks Task to only return tasks that meet the criteria for all specified tags, not just some of them. The tags are not case-sensitive. If no results are found, TASK_DEFINITIONS returns a value of !NULL.

TASK_DEFINITIONS

An IDLTaskCatalog hash that describes all tasks and their properties that meet the query criteria.

Version History

8.5.2	Introduced
8.7	Added the REVISION property
8.7.1	Added the FILTER_TAGS property