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Merge remote-tracking branch 'mipt-npm/dev' into foreign-memory

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Iaroslav 2020-06-16 14:51:28 +07:00
commit 0ae8904488
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1 changed files with 7 additions and 10 deletions
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15
kmath-memory/src/jsMain/kotlin/scientifik/memory/DataViewMemory.kt
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@ -11,18 +11,16 @@ class DataViewMemory(val view: DataView) : Memory {
override fun view(offset: Int, length: Int): Memory { override fun view(offset: Int, length: Int): Memory {
require(offset >= 0) { "offset shouldn't be negative: $offset" } require(offset >= 0) { "offset shouldn't be negative: $offset" }
require(length >= 0) { "length shouldn't be negative: $length" } require(length >= 0) { "length shouldn't be negative: $length" }
if (offset + length > size) {
if (offset + length > size)
throw IndexOutOfBoundsException("offset + length > size: $offset + $length > $size") throw IndexOutOfBoundsException("offset + length > size: $offset + $length > $size")
}
return DataViewMemory(DataView(view.buffer, view.byteOffset + offset, length)) return DataViewMemory(DataView(view.buffer, view.byteOffset + offset, length))
} }
override fun copy(): Memory = DataViewMemory(DataView(view.buffer.slice(0)))
override fun copy(): Memory { private val reader: MemoryReader = object : MemoryReader {
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
}
private val reader = object : MemoryReader {
override val memory: Memory get() = this@DataViewMemory override val memory: Memory get() = this@DataViewMemory
override fun readDouble(offset: Int): Double = view.getFloat64(offset, false) override fun readDouble(offset: Int): Double = view.getFloat64(offset, false)
@ -45,7 +43,7 @@ class DataViewMemory(val view: DataView) : Memory {
override fun reader(): MemoryReader = reader override fun reader(): MemoryReader = reader
private val writer = object : MemoryWriter { private val writer: MemoryWriter = object : MemoryWriter {
override val memory: Memory get() = this@DataViewMemory override val memory: Memory get() = this@DataViewMemory
override fun writeDouble(offset: Int, value: Double) { override fun writeDouble(offset: Int, value: Double) {
@ -76,7 +74,6 @@ class DataViewMemory(val view: DataView) : Memory {
override fun release() { override fun release() {
//does nothing on JS //does nothing on JS
} }
} }
override fun writer(): MemoryWriter = writer override fun writer(): MemoryWriter = writer