|
Numeric.isShort - check if the value stored in the Numeric fits into a Java short
|
|
Calling Sequence
|
|
boolean isShort() throws MapleException
|
|
|
Description
|
|
|
•
|
The isShort function returns true if the value represented by the current Numeric object is an integer small enough to fit into a Java short. Otherwise, the isShort function returns false.
|
|
|
|
Examples
|
|
|
import com.maplesoft.openmaple.*;
|
|
import com.maplesoft.externalcall.MapleException;
|
|
class Example
|
|
{
|
|
public static void main( String notused[] ) throws MapleException
|
|
{
|
|
String mapleArgs[];
|
|
Engine engine;
|
|
Numeric n;
|
|
short s;
|
|
mapleArgs = new String[1];
|
|
mapleArgs[0] = "java";
|
|
engine = new Engine( mapleArgs, new EngineCallBacksDefault(),
|
|
null, null );
|
|
n = (Numeric)engine.evaluate( "2^18:" );
|
|
System.out.println( n.isShort() );
|
|
try
|
|
{
|
|
n.shortValue();
|
|
}
|
|
catch ( MapleException me )
|
|
{
|
|
System.out.println( me.getMessage() );
|
|
}
|
|
n = (Numeric)engine.evaluate( "2^14:" );
|
|
System.out.println( n.isShort() );
|
|
s = n.shortValue();
|
|
System.out.println( s );
|
|
}
|
|
}
|
|
|
Executing this code produces the following output.
|
false
|
|
Error, value does not fit in integer[2]
|
|
true
|
|
16384
|
|
|
|
|
|
See Also
|
|
ExternalCalling/Java/MapleException, OpenMaple, OpenMaple/Java/API, OpenMaple/Java/Numeric, OpenMaple/Java/Numeric/intValue, OpenMaple/Java/Numeric/isByte, OpenMaple/Java/Numeric/isInt, OpenMaple/Java/Numeric/isInteger, OpenMaple/Java/Numeric/isLong, OpenMaple/Java/Numeric/longValue, OpenMaple/Java/Numeric/shortValue
|
|
Download Help Document
Was this information helpful?
