ByteRTable.select - Maple Help

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ByteRTable.select

access a byte stored in the ByteRTable

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

byte select( int index[] ) throws MapleException

Parameters

index

-

index of the entry to select

Description

• 

The select function returns the Java byte indexed by index in the ByteRTable

• 

index is an array of integers, one for each dimension of the ByteRTable.  Each integer must be within the bounds determined by lowerBound and upperBound.  The index for dimension i is stored in the array at position i1.

Examples

import com.maplesoft.openmaple.*;

import com.maplesoft.externalcall.MapleException;

class Example

{

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

    {

    String mapleArgs[];

    Engine engine;

    ByteRTable a1;

    int index[];

    mapleArgs = new String[1];

    mapleArgs[0] = "java";

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

        null, null );

    a1 = (ByteRTable)engine.evaluate( "Array( 1..2, 1..2, [[1,2],[3,4]], datatype=integer[1]):" );

    index = new int[2];

    index[0] = 1;

    index[1] = 1;

    System.out.println( a1.select( index ) );

    index[0] = 2;

    index[1] = 1;

    System.out.println( a1.select( index ) );

    index[0] = 1;

    index[1] = 2;

    System.out.println( a1.select( index ) );

    index[0] = 2;

    index[1] = 2;

    System.out.println( a1.select( index ) );

    }

}

Executing this code produces the following output.

1

3

2

4

See Also

ExternalCalling/Java/MapleException

OpenMaple

OpenMaple/Java/API

OpenMaple/Java/ByteRTable

OpenMaple/Java/ByteRTable/assign

OpenMaple/Java/RTable

OpenMaple/Java/RTable/lowerBound

OpenMaple/Java/RTable/upperBound

 


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