Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

use the switch...case!

Posted on 2000-04-02
4
Medium Priority
?
219 Views
Last Modified: 2010-04-02
i want to put the string expession in
switch case,how can i do?
like:
string aaa;
switch (aaa)
case 'tse'
.................
i try to write like these.
but i can't.
thanks for your help!
0
Comment
Question by:erichuang
  • 2
4 Comments
 
LVL 2

Accepted Solution

by:
freshmeat earned 200 total points
ID: 2679141
try:
string aaa;
switch (aaa)
case "tse":
  //what u want to do;
  break;
case "xxx":
  //do what u want to do;
  break;
.....
default:
  //do your defaul action;

ha, ur name seems a Chinese
^@^
so am i!

 


0
 
LVL 2

Expert Comment

by:freshmeat
ID: 2679145
sorry, missed something in last post
try:
string aaa;
switch (aaa)
{
case "tse":
  //what u want to do;
  break;
case "xxx":
  //do what u want to do;
  break;
.....
default:
  //do your defaul action;
}


ha, ur name seems a Chinese
^@^
so am i!

 


0
 
LVL 1

Expert Comment

by:mahno
ID: 2679151
Hi erichuang,

This is impossible in switch...case construction. U can use if..else if

if (strcmp(str, "string1") == 0) {
//...
} else if (strcmp(str, "string2") == 0) {
//...
} else if (strcmp(str, "string3") == 0) {
//...
}

Hope that helps,
  mahno
0
 

Author Comment

by:erichuang
ID: 2679401
hi mahno,freshmeat:
    thank you for your help !
    althougeh i find another to solve this code. but i still very thanks for your provider.yes i am a chinese.

Have a nice DAY.
         YOUR FRIEND ERIC  
0

Featured Post

Upgrade your Question Security!

Your question, your audience. Choose who sees your identity—and your question—with question security.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

C++ Properties One feature missing from standard C++ that you will find in many other Object Oriented Programming languages is something called a Property (http://www.experts-exchange.com/Programming/Languages/CPP/A_3912-Object-Properties-in-C.ht…
Container Orchestration platforms empower organizations to scale their apps at an exceptional rate. This is the reason numerous innovation-driven companies are moving apps to an appropriated datacenter wide platform that empowers them to scale at a …
The goal of the tutorial is to teach the user how to use functions in C++. The video will cover how to define functions, how to call functions and how to create functions prototypes. Microsoft Visual C++ 2010 Express will be used as a text editor an…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.

577 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question