WOLFRAM SYSTEM MODELER
countTrueReturns the number of true elements in a Boolean vector |
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Wolfram Language
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SystemModel["Modelica.Math.BooleanVectors.countTrue"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Syntax
countTrue(b);
Description
This function returns the number of true elements in a Boolean vector b.
Example
countTrue({false, true, false, true}) returns 2.
See also
allTrue, andTrue, anyTrue, enumerate, firstTrueIndex, index, and oneTrue.
Syntax
n = countTrue(b)
Inputs (1)
| b |
Type: Boolean[:] Description: Boolean vector |
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Outputs (1)
| n |
Type: Integer Description: Number of true elements in b |
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