oneTrueReturns true, if exactly one element of the Boolean input vector is true ("xor") |
This information is part of the Modelica Standard Library maintained by the Modelica Association.
oneTrue(b);
Returns true if exactly one element of the input Boolean vector b is true. Otherwise the function returns false. If b is an empty vector, i.e., size(b,1)=0, the function returns false.
Boolean b1[3] = {false, false, false}; Boolean b2[3] = {false, true, false}; Boolean b3[3] = {false, true, true}; Boolean r1, r2, r3; algorithm r1 = oneTrue(b1); // r1 = false r2 = oneTrue(b2); // r2 = true r3 = oneTrue(b3); // r3 = false
allTrue, andTrue, anyTrue, countTrue, enumerate, firstTrueIndex, and index.
b |
Type: Boolean[:] Description: Boolean vector |
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result |
Type: Boolean Description: = true, if exactly one element of b is true |
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