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Numeric.shortValue - return the value of the Numeric object as a Java short
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Calling Sequence
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short shortValue() throws MapleException
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Description
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The shortValue function returns the value represented in the Numeric as a Java short. If the value does not fit exactly into a Java short, an error is raised.
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To determine if the value fits within a Java short, use the isShort function.
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Examples
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import com.maplesoft.openmaple.*;
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import com.maplesoft.externalcall.MapleException;
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class Example
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{
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public static void main( String notused[] ) throws MapleException
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{
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String mapleArgs[];
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Engine engine;
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Numeric n;
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short s;
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mapleArgs = new String[1];
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mapleArgs[0] = "java";
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engine = new Engine( mapleArgs, new EngineCallBacksDefault(),
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null, null );
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n = (Numeric)engine.evaluate( "2^18:" );
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System.out.println( n.isShort() );
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try
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{
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n.shortValue();
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}
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catch ( MapleException me )
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{
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System.out.println( me.getMessage() );
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}
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n = (Numeric)engine.evaluate( "2^14:" );
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System.out.println( n.isShort() );
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s = n.shortValue();
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System.out.println( s );
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}
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}
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Executing this code produces the following output.
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false
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Error, value does not fit in integer[2]
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true
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16384
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Download Help Document
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