C#

someTree.selectedNode = someNode;
assert(someTree.selectedNode == someNode);

radshaykho wrote:

Would anyone explain the meaning of the yellow highlighted code?

Colin Angus Mackay wrote:

What yellow highlighted code?

public abstract class ArgumentParser
{
   private String[] switchChars; // For example: "/", "-"
 
   private String[] switchSymbols; // Switch character(s)
 
   private Boolean caseSensitiveSwitches; // Are switches case-sensitive?
 
   // Domain of results when processing a command-line argument switch
   protected enum SwitchStatus { NoError, Error, ShowUsage };
 
   // Constructor that defaults to case-insensitive switches and 
   // defaults to "/" and "-" as the only valid switch characters
   protected ArgumentParser(String[] switchSymbols) : this(switchSymbols, false, new string[] { "/", "-" })
   {
   }
 
   // Constructor that defaults to "/" and "-" as the only valid switch characters
   protected ArgumentParser(String[] switchSymbols, Boolean caseSensitiveSwitches) 
      : this(switchSymbols, caseSensitiveSwitches, new string[] { "/", "-" })
   {
   }
 
   // Constructor with no defaults
   protected ArgumentParser(String[] switchSymbols, Boolean caseSensitiveSwitches, String[] switchChars)
   {
   this.switchSymbols = switchSymbols;
   this.caseSensitiveSwitches = caseSensitiveSwitches;
   this.switchChars = switchChars;
   }
}

1. You call the ArgumentParser(String[] switchSymbols) constructor, which
   
2. calls the ArgumentParser(String[] switchSymbols, Boolean caseSensitiveSwitches) constructor, passing in switchSymbols (from your call), false, and the string array { "/", "-" } as the parameters.
   
3. This constructor runs and returns control back to the constructor you called, which
   
4. runs any code contained in it's body (in this case, there isn't any.)
   

KeithWT wrote:

have been completely unsuccessful in figuring it out.

KeithWT wrote:

Any help would be GREATLY appreciated.