count_objcount_objCountObjCountObj (Operator)

Name

count_objcount_objCountObjCountObj — Number of objects in a tuple.

Signature

Description

The operator count_objcount_objCountObjCountObjCountObj determines for the object parameter ObjectsObjectsObjectsObjectsobjects the number of objects it contains. In this connection it should be noted that object is not the same as connection component (see connectionconnectionConnectionConnectionConnection). For example, the number of objects of one region consisting of three parts that are not connected is 1.

For a short description of the iconic objects that are available in HALCON see the introduction of chapter Object.

Execution Information

• Supports objects on compute devices.
• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Complexity

Runtime complexity: O(|ObjectsObjectsObjectsObjectsobjects|).

Result

count_objcount_objCountObjCountObjCountObj returns the value 2 (H_MSG_TRUE).

See also

copy_objcopy_objCopyObjCopyObjCopyObj, obj_to_integerobj_to_integerObjToIntegerObjToIntegerObjToInteger, connectionconnectionConnectionConnectionConnection, set_systemset_systemSetSystemSetSystemSetSystem

Module

Foundation