This version of malloc for VxWorks contains two different algorithms. One is the BSD based Kingsley "bucket" allocator which has some unique fragmentation behavior. The other is Doug Lea s well tested allocator that tries to minimize fragmentation while keeping the speed/space requirements. 非常实用,可移植用作实现跨平台的嵌入式的内存分配机制.
标签: algorithms different Kingsley contains
上传时间: 2015-08-28
上传用户:hfmm633
本书以4个面向来表现C++的本质:procedural(程序性的)、generic(泛型的)、object-based(个别对象的)、object-oriented(面向对象的)。本书的组织围绕着一系列逐渐繁复的程序问题,以及用以解决这些问题的语言特性。循此方式,你不只学到C++的函数和结构,也会学习到它们的设计目的和基本原理。 你可以由本书发现以下关键主题: ● Generic (泛型)编程风格和Standard Template Library(STL) ● Object-based(个别对象)编程风格和class的设计 ● Object-oriented(面向对象)编程风格和classes阶层体系的设计 ● Function template 和class template 的设计和运用 ● Exception handling(异常处理)与执行期型别鉴定(Run-Time Type Identification)
标签: object-oriented object-based procedural generic
上传时间: 2013-12-30
上传用户:362279997
The project Adventure is a simple text-based adventure game. The game, as given, involves the hero trying to find his way from a deep dark forest to home and his true love. There s very little else the player can do apart from moving from place to place. It s not really very interesting. This project can be of use beyond the given, rather boring forest adventure though. You can use it as a basis for developing your own adventure game with different, more interesting commands, areas, items, people and so on. The package ope.adventure contains classes to describe the game world.
标签: game text-based The Adventure
上传时间: 2014-01-15
上传用户:cursor
* This a software code module for a time-of-day clock object. * The clock may be fixed 12-hour, fixed 24-hour, or dynamically * configurable between these two types. Clock data can be accessed * as a binary number representing the number of minutes since midnight * or a BCD number formatted according to the time-of-day description * in the TIME module 0404x. The functions work with time-of-day values * which conform to normally accepted clock values of 1:00 to * 12:59 BCD / 0 to 719 binary for a 12-hour clock or clock values * 00:00 to 23:59 BCD / 0 to 1439 binary for a 24-hour clock. On power-up * the clock is 12:00 BCD / 0 binary for a 12-hour or dynamically * configurable clock, or 00:00 BCD / 0 binary for a 24-hour clock.
标签: clock time-of-day software module
上传时间: 2013-12-07
上传用户:llandlu
* CONSTRAINTS * This module does not handle data which is considered out of range by the * application(i.e. fixed constants which represent error condition) * * Maximum weight value must be limited to 128 to prevent an overflow * condition during the calculation. * * The internal data type must be large enough to handle the calculations. * The maximum possible internal value * = Max Input Value * (weight - 1) + Max Input Value * If a maximum weight of 128 is used, the internal data type should be 2 * times the size of the input data type.
标签: CONSTRAINTS considered module handle
上传时间: 2015-09-07
上传用户:qunquan
* DEFINITION * This is the header file for a library module used to calculate the median * of a list of values. It finds the value that would be in the center if * the list were sorted. If the list contains an even number of values, the * lower of the two center values is reported. The values themselves are not * sorted or modified in any way. This algorithm can be used as a filtering * tool for rejecting noisy data.
标签: DEFINITION calculate the library
上传时间: 2015-09-07
上传用户:refent
A new blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and subspace estimation is proposed. It is shown that the detector can be expressed as an anchored signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only the signature waveform and the timing of the desired user.
标签: multiuser detection adaptive subspace
上传时间: 2015-09-07
上传用户:xieguodong1234
A Java web application, based on Struts and Hibernate, that serves as an online running log. Users may enter information about workouts, and can track historical performance and data using web-based charts.
标签: application Hibernate running Struts
上传时间: 2015-09-08
上传用户:weixiao99
This documentation is based on the following versions:- pre-release of the wimax model developed by NIST (file patch-wimax-prerelease-092206)- ns-2.29 此程序是NS2下用C、C++编写的,主要对Wimax 802.16d和802.16e的MAC层协议的仿真,压缩文件内部有详细的说明。 由于NS2运行在Linux下而且是对网络的模拟,因此把它归在Linux/网络类中
标签: documentation pre-release developed following
上传时间: 2014-01-12
上传用户:钓鳌牧马
Assertion based design_and:Including:Assertion methdology,Specifyingg RTL Properties, PLI-Based Assertions Functional coverage
标签: Assertion Specifyingg Properties design_and
上传时间: 2015-09-09
上传用户:xinzhch