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