Package gnu.trove.stack

# Interface TCharStack

All Known Implementing Classes:
  `TCharArrayStack`

public interface TCharStack
A stack of char primitives.

## Method Summary

Modifier and Type
Method
Description
`void`
`clear()`
Clears the stack.
`char`
`getNoEntryValue()`
Returns the value that is used to represent null.
`char`
`peek()`
Returns the value at the top of the stack.
`char`
`pop()`
Removes and returns the value at the top of the stack.
`void`
`push(char val)`
Pushes the value onto the top of the stack.
`int`
`size()`
Returns the current depth of the stack.
`char[]`
`toArray()`
Copies the contents of the stack into a native array.
`void`
`toArray(char[] dest)`
Copies a slice of the list into a native array.

## Method Details

### getNoEntryValue

char getNoEntryValue()
Returns the value that is used to represent null. The default value is generally zero, but can be changed during construction of the collection.

Returns:
  the value that represents null

### push

void push(char val)
Pushes the value onto the top of the stack.

Parameters:
  `val` - an `char` value

### pop

char pop()
Removes and returns the value at the top of the stack.

Returns:
  an `char` value

### peek

char peek()
Returns the value at the top of the stack.

Returns:
  an `char` value

### size

int size()
Returns the current depth of the stack.

### clear

void clear()
Clears the stack.

### toArray

char[] toArray()
Copies the contents of the stack into a native array. Note that this will NOT pop them out of the stack.

Returns:
  an `char[]` value

### toArray

void toArray(char[] dest)
Copies a slice of the list into a native array. Note that this will NOT pop them out of the stack.

Parameters:
  `dest` - the array to copy into.