key

-

index of the element to access

import com.maplesoft.openmaple.*;

import com.maplesoft.externalcall.MapleException;

class Example

{

    public static void main( String notused[] ) throws MapleException

    {

    String mapleArgs[];

    Engine engine;

    Table t;

    Numeric n;

    mapleArgs = new String[1];

    mapleArgs[0] = "java";

    engine = new Engine( mapleArgs, new EngineCallBacksDefault(),

        null, null );

    t = (Table)engine.evaluate( "table([(1)=100,(2)=200,(3)=300,(4)=400]):" );

    n = engine.newNumeric( 1 );

    System.out.println( t.has( n ) );

    t.remove( n );

    System.out.println( t.has( n ) );

    n = engine.newNumeric( 2 );

    System.out.println( t.has( n ) );

    t.remove( n );

    System.out.println( t.has( n ) );

    n = engine.newNumeric( 3 );

    System.out.println( t.has( n ) );

    t.remove( n );

    System.out.println( t.has( n ) );

    t.remove( engine.newNumeric( 10 ) );

    }

}

true

false

true

false

true

false