Table.assign - Maple Programming Help

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Table.assign

add an entry into the Maple Table

 Calling Sequence void assign( Algebraic key, Algebraic val ) throws MapleException

Parameters

 key - index to associate with the value val - value to assign into the table

Description

 • The assign function associates the Algebraic object val with the Algebraic index key in the Table.
 • If a value is already assigned to the index key, it is overwritten by val.

Examples

 import com.maplesoft.openmaple.*; import com.maplesoft.externalcall.MapleException; class Example { public static void main( String notused[] ) throws MapleException { String[] mapleArgs = { "java" }; Engine engine = new Engine( mapleArgs, new EngineCallBacksDefault(), null, null ); Table t = engine.newTable(); System.out.println( t ); t.assign( engine.newNumeric( 1 ), engine.newNumeric( 100 ) ); t.assign( engine.newNumeric( 2 ), engine.newNumeric( 200 ) ); t.assign( engine.newNumeric( 3 ), engine.newNumeric( 300 ) ); t.assign( engine.newNumeric( 4 ), engine.newNumeric( 400 ) ); System.out.println( t ); t.assign( engine.newNumeric( 3 ), engine.newNumeric( 600 ) ); t.assign( engine.newNumeric( 4 ), engine.newNumeric( 700 ) ); System.out.println( t ); } }

Executing this code produces the following output.

 table([]) table([(1)=100,(2)=200,(3)=300,(4)=400]) table([(1)=100,(2)=200,(3)=600,(4)=700])