| /* |
| * Copyright 2010-2015 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package kotlin |
| |
| /** |
| * Superclass for all platform classes representing numeric values. |
| */ |
| public abstract class Number { |
| /** |
| * Returns the value of this number as a [Double], which may involve rounding. |
| */ |
| public abstract fun toDouble(): Double |
| |
| /** |
| * Returns the value of this number as a [Float], which may involve rounding. |
| */ |
| public abstract fun toFloat(): Float |
| |
| /** |
| * Returns the value of this number as a [Long], which may involve rounding or truncation. |
| */ |
| public abstract fun toLong(): Long |
| |
| /** |
| * Returns the value of this number as an [Int], which may involve rounding or truncation. |
| */ |
| public abstract fun toInt(): Int |
| |
| /** |
| * Returns the [Char] with the numeric value equal to this number, truncated to 16 bits if appropriate. |
| */ |
| public abstract fun toChar(): Char |
| |
| /** |
| * Returns the value of this number as a [Short], which may involve rounding or truncation. |
| */ |
| public abstract fun toShort(): Short |
| |
| /** |
| * Returns the value of this number as a [Byte], which may involve rounding or truncation. |
| */ |
| public abstract fun toByte(): Byte |
| } |
| |