Here you can find the source of doubleToRawLongBits(double value)
| Parameter | Description |
|---|---|
| value | input double value |
public static long doubleToRawLongBits(double value)
//package com.java2s; /*/*from w w w .j av a 2s. co m*/ * Copyright (c) 2012-2015, Microsoft Mobile * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ public class Main { /** * Encode a double in a long. The precise format of the bits in the long are platform dependent; for most * platforms it's IEEE 754 but that's not guaranteed (e.g. a future Java -> C++ translator wouldn't guarantee that). * The only guarantee made here is that rawLlongBitsToDouble(doubleToRawLongBits(x)) should produce the original x * input. * * @param value input double value * @return long representation of that double */ public static long doubleToRawLongBits(double value) { return Double.doubleToRawLongBits(value); } }