# LongVector Class

> Class LongVector.

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

```java
class LongVector
```

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

## Constructors

### LongVector

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

*constructor*

### LongVector

```java
com.datalogics.PDFL.LongVector.LongVector(Iterable< Long > iter)
```

*constructor*

**Parameters**

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

### LongVector

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

*constructor*

**Parameters**

- `n` (`long`)

## Methods

### add

```java
void com.datalogics.PDFL.LongVector.add(long x)
```

**Parameters**

- `x` (`long`)

**Returns:** `void`

### capacity

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

**Returns:** `long`

### clear

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

**Returns:** `void`

### delete

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

**Returns:** `synchronized void`

### finalize

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

*protected*

**Returns:** `void`

### get

```java
long com.datalogics.PDFL.LongVector.get(int i)
```

**Parameters**

- `i` (`int`)

**Returns:** `long`

### isEmpty

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

**Returns:** `boolean`

### reserve

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

**Parameters**

- `n` (`long`)

**Returns:** `void`

### set

```java
void com.datalogics.PDFL.LongVector.set(int i, long val)
```

**Parameters**

- `i` (`int`)
- `val` (`long`)

**Returns:** `void`

### size

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

**Returns:** `long`