about c++

Dragonfly · 发表于 2003-7-7 12:59:37

this is a post about learning c++. but it is also suitable for learning kernel. in fact it is a general rule for serious studying on anything.

http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=30745

kakuyou · 发表于 2003-7-7 20:59:33

我的经验就是
c赋予了你写垃圾的能力 ---〉放心，没有人能用c写出大托垃圾
c++赋予了你写大块垃圾的能力 ---〉类果然是好东西，可以成托成托地制造垃圾
java赋予了你写垃圾堆的能力 ---〉再也没有编译和运行不了的问题了，现在可以轻松高效率的堆垃圾了，哈哈哈...

:lol: :lol:

Dragonfly · 发表于 2003-7-7 22:23:18

but u can not alway generate rubbish. u need to get sth useful.

xdwjack · 发表于 2003-7-8 11:55:57

为什么操作系统大多没有采用c++呢？呵呵。

kakuyou · 发表于 2003-7-8 13:28:49

我想是因为效率和二进制格式的问题吧。

Dragonfly · 发表于 2003-7-8 21:27:23

i agree with 效率
but i do not know what u mean 二进制格式?

kakuyou · 发表于 2003-7-8 22:16:40

因为c++的标准比较宽松，所以各个编译器对c++的解释不太一样，。这种情况下往往语言本身就有很多令人困惑的问题...

Dragonfly · 发表于 2003-7-8 23:12:26

strange name in chinese anyway.

all the word i learned in china i know its chinese and english.
but many word i learn here is difficult to find chinese word.

kakuyou · 发表于 2003-7-8 23:27:19

？？？？老大你在说什么

，乱码？汉字最近升位了

Dragonfly · 发表于 2003-7-9 01:34:51

i mean i understand 二进制格式 as binary format, but u explanation is not the meaning i know. so i feel confused about inconsistency in computer terms.

mereUnix · 发表于 2003-7-9 15:17:11

C plus plus has already finished standardization,I think it will be used more comprehensively!

atfa · 发表于 2003-7-11 00:22:27

Some reason of "Operation System use C" is based on history habit, I think.

kakuyou · 发表于 2003-7-11 13:54:43

NO

c plusplus确实标准化了，但它标准化不包括二进制格式。像c和c++混编时就要对纯c的东西进行extern "C"声明。

c的东西在各种编译器下生成的接口是一样，最典型的例子就是微软的COM的接口部分要用struct而不能用class

hibernate · 发表于 2003-7-12 23:49:49

c is a good language,
but c++ is also a very good language!

Dragonfly · 发表于 2003-7-14 22:53:07

gxl117, good summary from you

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