VectorI (Jep with extensions API )

All Known Implementing Classes:

ComplexVector, DoubleVector, GenericVector, ObjectVector, RationalMatrixFactory.RationalVector
```
public interface VectorI
```
Defines the basic interface implemented by all matrix types.

Since:

Jep 3.5 / Extensions 2.0

Author:

Richard Morris

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Dimensions`	`getDimensions()`	Gets the dimensions of the Vector or Matrix
`java.lang.Object`	`getEle(int i)`	Gets the i-th element of a vector
`int`	`getNEles()`	Gets the number of elements of a vector
`void`	`setEle(int i, java.lang.Object val)`	Sets an element of a vector.
`java.lang.Object[]`	`toArray(java.lang.Object[] vec)`

- Method Detail
  - getEle
```
java.lang.Object getEle(int i)
```
    Gets the i-th element of a vector
    
    Parameters:
    
    i - index (starts from 0)
    
    Returns:
    
    the i-th element
  - setEle
```
void setEle(int i,
            java.lang.Object val)
     throws EvaluationException
```
    Sets an element of a vector.
    
    Parameters:
    
    i -
    
    val -
    
    Throws:
    
    EvaluationException
  - getNEles
```
int getNEles()
```
    Gets the number of elements of a vector
    
    Returns:
    
    the number of elements
  - getDimensions
```
Dimensions getDimensions()
```
    Gets the dimensions of the Vector or Matrix
    
    Returns:
    
    the dimensions
  - toArray
```
java.lang.Object[] toArray(java.lang.Object[] vec)
                    throws EvaluationException
```
    Throws:
    
    EvaluationException