zhangyefei.yefei's articles:

Items(6) /1

AIX find issue 1 29 (4/2/2012 3:09:23 PM) comp.unix.shell Hi All, On AIX, the cmd find seems to work differently with the one on Linux. For example, the following command on AIX will find all files including the files modified within the last 24 hours. find... zhangyefei

why gcc can not recognize ^M 4 50 (10/20/2009 4:18:50 PM) comp.lang.c why gcc can not recognize ^M? but cc of SunOS 5.8 can accept it without error . -bash-3.00$ gcc a.c -o a a.c: In function 'main': a.c:4: error: missing terminating " character a.c:5: error: missing terminating... zhangyefei

question about private member 6 29 (11/29/2008 2:39:08 AM) comp.lang.c++ class String { public: String & operate=(const String *other) { delete m_data; m_data=new char[strlen(other.m_data)+1]; strcpy(m_data,other.m_data); } private: char *m_data; } in the above cal... zhangyefei

how to use private inheritance 4 18 (8/22/2008 6:59:41 AM) comp.lang.c++ i read book ,it tell me that public inheritance means is-a ,and private inheritance means is-implemented-in-terms-of. but today i am puzzled by some strange codes. the following program can not pass compilin... zhangyefei

about end() usage 5 16 (7/1/2008 9:53:25 AM) comp.lang.c++ can someone tell me ,is the following about end() right ? the printed result seems ok,but i am not sure if i can use end() such way. thanks. #include #include using namespace std; int main () { map my... zhangyefei

how to explain this 3 29 (3/25/2008 4:33:43 AM) comp.lang.c #define cat(x,y) x##y concatenates x to y. But cat(cat(1,2),3) does not expand but gives preprocessor warning. Why? thanks . ... zhangyefei

zhangyefei.yefei's replies:

Items(5) /1

why gcc can not recognize ^M 4 50 (10/20/2009 4:18:50 PM) comp.lang.c why gcc can not recognize ^M? but cc of SunOS 5.8 can accept it without error . -bash-3.00$ gcc a.c -o a a.c: In function 'main': a.c:4: error: missing terminating " character a.c:5: error: missing terminating... zhangyefei.yefei (11)

question about private member 6 29 (11/29/2008 2:39:08 AM) comp.lang.c++ class String { public: String & operate=(const String *other) { delete m_data; m_data=new char[strlen(other.m_data)+1]; strcpy(m_data,other.m_data); } private: char *m_data; } in the above cal... zhangyefei.yefei (11)

how to use private inheritance 4 18 (8/22/2008 6:59:41 AM) comp.lang.c++ i read book ,it tell me that public inheritance means is-a ,and private inheritance means is-implemented-in-terms-of. but today i am puzzled by some strange codes. the following program can not pass compilin... zhangyefei.yefei (11)

about end() usage 5 16 (7/1/2008 9:53:25 AM) comp.lang.c++ can someone tell me ,is the following about end() right ? the printed result seems ok,but i am not sure if i can use end() such way. thanks. #include #include using namespace std; int main () { map my... zhangyefei.yefei (11)

how to explain this 3 29 (3/25/2008 4:33:43 AM) comp.lang.c #define cat(x,y) x##y concatenates x to y. But cat(cat(1,2),3) does not expand but gives preprocessor warning. Why? thanks . ... zhangyefei.yefei (11)