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hasConnection

Check if connection between two views is in view set

Since R2020a

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Syntax

tf = hasConnection(vSet,viewId1,viewId2)

Description

tf = hasConnection(vSet,viewId1,viewId2) returns 1 (true), if the connection between views viewId1 and viewId2 is in the view set, vSet. The function returns 0 (false), if the connection does not exist in vSet.

example

Examples

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Open Live Script

Create an empty image view set.

vSet = imageviewset;

Add two views to the image view set.

vSet = addView(vSet,1);
vSet = addView(vSet,2);

Add a connection to the image view set.

vSet = addConnection(vSet,1,2);

Check if the connection between views is in the view set.

tf = hasConnection(vSet,1,2)
tf = logical
   1

Input Arguments

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Image view set, specified as an imageviewset object.

View identifier 1, specified as an integer. View identifiers are unique to a specific view.

View identifier 2, specified as an integer. View identifiers are unique to a specific view.

Output Arguments

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True or false result indicating if view is in view set vSet, returned as a 1 or 0 data type logical.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2020a

See Also

Objects