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RTable.dimensions - return the number of dimensions of the RTable
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Calling Sequence
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int dimensions( ) throws MapleException
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Description
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The dimensions function returns the number of dimensions the RTable contains.
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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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RTable a;
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int index[];
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Numeric one;
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int n, i;
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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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a = (RTable)engine.evaluate( "Array( 1..3, 1..3, (i,j)->(i*j)+1 ):" );
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n = a.dimensions();
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System.out.println( "Dimensions: "+n );
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for ( i = 1; i <= n; i++ )
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{
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System.out.println( a.lowerBound( i ) );
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System.out.println( a.upperBound( i ) );
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}
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a = (RTable)engine.evaluate( "Array( 10..30, 13..15, 11..17, (i,j)->(i*j)+1 ):" );
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n = a.dimensions();
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System.out.println( "Dimensions: "+n );
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for ( i = 1; i <= n; i++ )
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{
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System.out.println( a.lowerBound( i ) );
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System.out.println( a.upperBound( i ) );
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}
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}
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}
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Executing this code produces the following output.
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2
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1
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3
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1
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3
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3
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10
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30
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13
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15
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11
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17
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