multik-core/org.jetbrains.kotlinx.multik.ndarray.complex/singleOrNull

singleOrNull

fun ComplexFloatArray.singleOrNull(): ComplexFloat?
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fun ComplexDoubleArray.singleOrNull(): ComplexDouble?
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Returns single element, or null if the array is empty or has more than one element.


inline fun ComplexFloatArray.singleOrNull(predicate: (ComplexFloat) -> Boolean): ComplexFloat?
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inline fun ComplexDoubleArray.singleOrNull(predicate: (ComplexDouble) -> Boolean): ComplexDouble?
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Returns the single element matching the given predicate, or null if element was not found or more than one element was found.