# DoubleVector Class

> Class DoubleVector.

- Product: Adobe PDF Library 18
- Language: Java
- Version: APDFL18.0.5PlusP2e
- HTML page: https://docs.datalogics.com/apdfl18/Java/APDFL18.0.5PlusP2e/class/DoubleVector
- Version index: https://docs.datalogics.com/apdfl18/Java/APDFL18.0.5PlusP2e/llms.txt

```java
class DoubleVector
```

**Namespace:** `com::datalogics::PDFL`

## Constructors

### DoubleVector

```java
com.datalogics.PDFL.DoubleVector.DoubleVector()
```

*constructor*

### DoubleVector

```java
com.datalogics.PDFL.DoubleVector.DoubleVector(Iterable< Double > iter)
```

*constructor*

**Parameters**

- `iter` (`Iterable< Double >`)

### DoubleVector

```java
com.datalogics.PDFL.DoubleVector.DoubleVector(long n)
```

*constructor*

**Parameters**

- `n` (`long`)

## Methods

### add

```java
void com.datalogics.PDFL.DoubleVector.add(double x)
```

**Parameters**

- `x` (`double`)

**Returns:** `void`

### capacity

```java
long com.datalogics.PDFL.DoubleVector.capacity()
```

**Returns:** `long`

### clear

```java
void com.datalogics.PDFL.DoubleVector.clear()
```

**Returns:** `void`

### delete

```java
synchronized void com.datalogics.PDFL.DoubleVector.delete(Boolean disposing)
```

*protected*

**Parameters**

- `disposing` (`Boolean`)

**Returns:** `synchronized void`

### delete

```java
synchronized void com.datalogics.PDFL.DoubleVector.delete()
```

**Returns:** `synchronized void`

### finalize

```java
void com.datalogics.PDFL.DoubleVector.finalize()
```

*protected*

**Returns:** `void`

### get

```java
double com.datalogics.PDFL.DoubleVector.get(int i)
```

**Parameters**

- `i` (`int`)

**Returns:** `double`

### isEmpty

```java
boolean com.datalogics.PDFL.DoubleVector.isEmpty()
```

**Returns:** `boolean`

### reserve

```java
void com.datalogics.PDFL.DoubleVector.reserve(long n)
```

**Parameters**

- `n` (`long`)

**Returns:** `void`

### set

```java
void com.datalogics.PDFL.DoubleVector.set(int i, double val)
```

**Parameters**

- `i` (`int`)
- `val` (`double`)

**Returns:** `void`

### size

```java
long com.datalogics.PDFL.DoubleVector.size()
```

**Returns:** `long`