visad.util
Interface FloatTupleArray

All Known Implementing Classes:

FloatTupleArrayImpl

public interface FloatTupleArray

Growable data structure for float tuples.

Nested Class Summary

static class

FloatTupleArray.Factory

Method Summary

void	add(float[][] elements) Add tuples to the array.
void	add(float[][] values, int start, int num) Add tuples to array.
int	dim() Get array tuple dimension.
float[][]	elements() Get the elements of this array.
float	get(int i, int j) Get a value.
void	set(int i, int j, float val) Set an array value.
int	size() Get array size.
float[][]	toArray() Get array data.

Method Detail

add

void add(float[][] values,
         int start,
         int num)

Add tuples to array.

Parameters:

values - Values to add to array where dimension 2 == dim().

start - Index in input array where to start taking tuples.

num - The number of tuples to take.

elements

float[][] elements()

Get the elements of this array.

Returns:

This may return a reference or copy depending on the implementation.

add

void add(float[][] elements)

Add tuples to the array. The array will grow as necessary to accommodate the new data.

Parameters:

elements - Values to add to array where dimension 2 == dim().

set

void set(int i,
         int j,
         float val)

Set an array value.

Parameters:

i - Tuple row index.

j - Tuple col index.

val - Value to set.

get

float get(int i,
          int j)

Get a value.

Parameters:

i - Tuple row index.

j - Tuple col index.

Returns:

The value for tuple i at tuple index j.

toArray

float[][] toArray()

Get array data. This is potentially expensive.

Returns:

A copy of the array data.

size

int size()

Get array size.

Returns:

size of array

dim

int dim()

Get array tuple dimension.

Returns:

The array tuple dimension