Location:
Search - PRNT
Search list
Description:
Platform: |
Size: 2232977 |
Author: |
Hits:
Description: 控制打印字体和打印位置，以组件的形式提供，便于VB调用-control print font and print locate,provide though conponent,called by vb
Platform: |
Size: 33967 |
Author: 彭远伦 |
Hits:
Description: 控制打印字体和打印位置，以组件的形式提供，便于VB调用-control print font and print locate,provide though conponent,called by vb
Platform: |
Size: 2233344 |
Author: 彭远伦 |
Hits:
Description: 设有父子2个进程共享一个临界资源，每个进程循环进入该临界区3次：父进程每次进入临界区后显示“prnt in”，出临界区则显示“prnt out”；子进程每次进入临界区后显示“chld in”出临界区则显示“chld out”。观察运行结果，应该是一个进程出来后另一个才能进去。
-Father and son with two processes share a critical resource in each process cycle to enter the critical section 3 times: each time the parent process into the critical region revealed prnt in , a critical region showed prnt out each sub-process times to enter the critical region revealed chld in a critical region showed chld out . Observation of the results, it should be a process in order to go after another.
Platform: |
Size: 1024 |
Author: 吕璐 |
Hits:
Description: 基于ARM与μCOS-II的嵌入式操作系统实现针式和热敏微型打印程序．-ARM-based μCOS-II with the embedded operating system to achieve micro-needle and thermal printing process.
Platform: |
Size: 46080 |
Author: keyuhui |
Hits:
Description: 数控恒流源的设计与实现，自己的设计产品，可能参考价值不大，希望大家给点建议-Design and implementation of numerical constant current source, their design products, may reference of little value, I hope you can give suggestions
Platform: |
Size: 87040 |
Author: 苏贵强 |
Hits:
Description: 设计一个Package的继承层次:
1）基类Package
a) 包含寄件人姓名,收件人姓名,地址,包裹重量weight和单位重量单价price;
b) 提供构造函数；
c）提供计费函数double calculateCost（），根据单位重量单价和包裹重量计算并返回包裹运费；
d）提供prnt函数，输出包裹基本信息和包裹运费。
2）派生类TwoDayPackage
a)继承Package，并包含两日快递服务平寄费baseCost；
b)重写基类的calculateCost函数，运费应在基类函数计算基础上再加上baseCost；
；(Designing an inheritance hierarchy for a Package: 1) Base Class Package (a) Including the name of the sender, the name of the recipient, the address, the weight of the package and the unit weight price; B) Provide constructors; C) Provide the billing function double calculateCost (), calculate and return the package freight according to unit weight unit price and package weight; D) Provide PRNT function, output package basic information and package freight. 2) Derived TwoDayPackage (a) Inherit Package and include two-day express service flat delivery fee baseCost; B) To rewrite the calculateCost function of the base class, freight should be added to the calculateCost function on the basis of the calculation of the base class function. C) Rewrite the PR)
Platform: |
Size: 2048 |
Author: kaisaaa |
Hits: