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Merge pull request #216 from mipt-npm/feature/ring-operations

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Deprecating div methods
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Alexander Nozik 2021-03-01 18:41:20 +03:00 committed by GitHub
commit f5f9bbed53
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5
.gitignore vendored
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@ -2,9 +2,14 @@
build/ build/
out/ out/
.idea/ .idea/
.vscode/
# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
!gradle-wrapper.jar !gradle-wrapper.jar
# Cache of project # Cache of project
.gradletasknamecache .gradletasknamecache
# Generated by javac -h and runtime
*.class
*.log

1
kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt
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@ -175,6 +175,7 @@ public interface SpaceOperations<T> : Algebra<T> {
* @param k the divisor. * @param k the divisor.
* @return the quotient. * @return the quotient.
*/ */
@Deprecated("Dividing not allowed in a Ring")
public operator fun T.div(k: Number): T = multiply(this, 1.0 / k.toDouble()) public operator fun T.div(k: Number): T = multiply(this, 1.0 / k.toDouble())
/** /**

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kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt
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@ -96,6 +96,7 @@ public interface Nd4jArraySpace<T, S : Space<T>> : NDSpace<T, S>, Nd4jArrayAlgeb
return a.ndArray.mul(k).wrap() return a.ndArray.mul(k).wrap()
} }
@Deprecated("Avoid using this method, underlying array get casted to Doubles")
public override operator fun NDStructure<T>.div(k: Number): Nd4jArrayStructure<T> { public override operator fun NDStructure<T>.div(k: Number): Nd4jArrayStructure<T> {
return ndArray.div(k).wrap() return ndArray.div(k).wrap()
} }