Removed empty files and fixed one test

kmath-core/src/commonMain/kotlin/scientifik/kmath/structures/LazyStructure.kt

@@ -1,20 +0,0 @@
-package scientifik.kmath.structures
-
-//
-//class LazyStructureField<T: Any>(val field: Field<T>): Field<LazyStructure<T>>{
-//
-//}
-//
-//class LazyStructure<T : Any> : NDStructure<T> {
-//
-//    override val shape: IntArray
-//        get() = TODO("not implemented") //To change initializer of created properties use File | Settings | File Templates.
-//
-//    override fun get(index: IntArray): T {
-//        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
-//    }
-//
-//    override fun iterator(): Iterator<Pair<IntArray, T>> {
-//        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
-//    }
-//}

kmath-coroutines/src/commonMain/kotlin/scientifik/kmath/structures/LazyField.kt

@@ -1,7 +0,0 @@
-package scientifik.kmath.structures
-
-//
-//class LazyField<T>: Field<T> {
-//}
-//
-//class LazyValue<T: Any>():

kmath-coroutines/src/commonMain/kotlin/scientifik/kmath/structures/LazyNDField.kt

@@ -67,10 +67,10 @@ fun <T, F : Field<T>> NDElement<T, F>.lazy(scope: CoroutineScope = GlobalScope):
     }
 }
 
-inline fun <T, F : Field<T>> LazyNDStructure<T, F>.transformIndexed(crossinline action: suspend F.(IntArray, T) -> T) = LazyNDStructure(context) { index ->
+inline fun <T, F : Field<T>> LazyNDStructure<T, F>.mapIndexed(crossinline action: suspend F.(IntArray, T) -> T) = LazyNDStructure(context) { index ->
     action.invoke(this, index, await(index))
 }
 
-inline fun <T, F : Field<T>> LazyNDStructure<T, F>.transform(crossinline action: suspend F.(T) -> T) = LazyNDStructure(context) { index ->
+inline fun <T, F : Field<T>> LazyNDStructure<T, F>.map(crossinline action: suspend F.(T) -> T) = LazyNDStructure(context) { index ->
     action.invoke(this, await(index))
 }

kmath-coroutines/src/commonTest/kotlin/scientifik/kmath/structures/LazyNDFieldTest.kt

@@ -9,7 +9,7 @@ class LazyNDFieldTest {
     @Test
     fun testLazyStructure() {
         var counter = 0
-        val regularStructure = NDElements.generic(intArrayOf(2, 2, 2), IntField) { it[0] + it[1] - it[2] }
+        val regularStructure = NDField.generic(intArrayOf(2, 2, 2), IntField).produce { it[0] + it[1] - it[2] }
         val result = (regularStructure.lazy() + 2).transform {
             counter++
             it * it