Difference between revisions of "SHIP:Sail:Flow Control:switch"

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(Created page with "== See Also == *Sail Home *Flow_Control *if *break *SHIP:Sail:Flow_Co...")
 
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*[[SHIP:Sail:Flow_Control:case|case]]
 
*[[SHIP:Sail:Flow_Control:case|case]]
  
−
== {{SHIP:Sail:Flow_Control|switch}} ==
+
== [[SHIP:Sail:Flow_Control|switch]] ==
 
<onlyinclude>Branch control to follow one of multiple possible parallel branches.
 
<onlyinclude>Branch control to follow one of multiple possible parallel branches.
  
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! scope="col" style="text-align:left" | Description
 
! scope="col" style="text-align:left" | Description
 
|-
 
|-
−
|{{Flow_Control:switch|switch}}||Takes an integer value. Code execution branches according to the case that matches the integer value.
+
|[[Flow_Control:switch|switch]]||Takes an integer value. Code execution branches according to the case that matches the integer value.
 
|}</onlyinclude>
 
|}</onlyinclude>
 
== Example ==
 
== Example ==
−
<code>
+
<source lang="c">
 
switch(a)
 
switch(a)
 
{
 
{
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       printf("default\n);
 
       printf("default\n);
 
       break;
 
       break;
−
}</code>
+
}</source>
 
Prints:
 
Prints:
 
a = 1 ->1
 
a = 1 ->1
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a = 4 ->4
 
a = 4 ->4
 
a = 20 ->default
 
a = 20 ->default
 +
 +
[[Category:Flow Control Statements]]

Revision as of 11:11, 4 October 2016

See Also

switch

Branch control to follow one of multiple possible parallel branches.

Statement Description
switch Takes an integer value. Code execution branches according to the case that matches the integer value.

Example

switch(a)
{
   case 1:
      printf("1\n");
      break;
   case 2:
      printf("2\n");
      break;
   case 3:
      printf("3\n");
      break;
   case 4:
      printf("4\n");
      break;
   default;
      printf("default\n);
      break;
}

Prints: a = 1 ->1 a = 2 ->2 a = 3 ->3 a = 4 ->4 a = 20 ->default

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