NativeType (JRuby Core 1.7.20.1 API)

java.lang.Object
- java.lang.Enum<NativeType>
- - org.jruby.ext.ffi.NativeType

All Implemented Interfaces:

Serializable, Comparable<NativeType>
```
public enum NativeType
extends Enum<NativeType>
```
Native types

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ARRAY`
`BOOL`
`BUFFER_IN`
`BUFFER_INOUT`
`BUFFER_OUT`
`CHAR`
`CHAR_ARRAY`
`DOUBLE`
`FLOAT`
`INT`
`LONG` A C long type
`LONG_LONG`
`MAPPED`
`POINTER`
`SHORT`
`STRING` An immutable string.
`STRUCT`
`TRANSIENT_STRING`
`UCHAR`
`UINT`
`ULONG` A C unsigned long
`ULONG_LONG`
`USHORT`
`VARARGS`
`VOID`

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`intValue()`
`static NativeType`	`valueOf(IRubyObject type)`
`static NativeType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static NativeType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

VOID
```
public static final NativeType VOID
```

BOOL
```
public static final NativeType BOOL
```

CHAR
```
public static final NativeType CHAR
```

UCHAR
```
public static final NativeType UCHAR
```

SHORT
```
public static final NativeType SHORT
```

USHORT
```
public static final NativeType USHORT
```

INT
```
public static final NativeType INT
```

UINT
```
public static final NativeType UINT
```

LONG_LONG

public static final NativeType LONG_LONG

ULONG_LONG

public static final NativeType ULONG_LONG

LONG
```
public static final NativeType LONG
```
A C long type

ULONG
```
public static final NativeType ULONG
```
A C unsigned long

FLOAT
```
public static final NativeType FLOAT
```

DOUBLE
```
public static final NativeType DOUBLE
```

POINTER
```
public static final NativeType POINTER
```

BUFFER_IN

public static final NativeType BUFFER_IN

BUFFER_OUT

public static final NativeType BUFFER_OUT

BUFFER_INOUT

public static final NativeType BUFFER_INOUT

CHAR_ARRAY

public static final NativeType CHAR_ARRAY

STRING
```
public static final NativeType STRING
```
An immutable string. Nul terminated, but only copies in to the native function

TRANSIENT_STRING

public static final NativeType TRANSIENT_STRING

VARARGS
```
public static final NativeType VARARGS
```

ARRAY
```
public static final NativeType ARRAY
```

STRUCT
```
public static final NativeType STRUCT
```

MAPPED
```
public static final NativeType MAPPED
```

Method Detail
- values
```
public static NativeType[] values()
```
  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (NativeType c : NativeType.values())
    System.out.println(c);
```
  Returns:
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static NativeType valueOf(String name)
```
  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
  
  Parameters:
  name - the name of the enum constant to be returned.
  
  Returns:
  the enum constant with the specified name
  
  Throws:
  
  IllegalArgumentException - if this enum type has no constant with the specified name
  
  NullPointerException - if the argument is null
- intValue
```
public final int intValue()
```
- valueOf
```
public static final NativeType valueOf(IRubyObject type)
```

Enum NativeType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

VOID

BOOL

CHAR

UCHAR

SHORT

USHORT

INT

UINT

LONG_LONG

ULONG_LONG

LONG

ULONG

FLOAT

DOUBLE

POINTER

BUFFER_IN

BUFFER_OUT

BUFFER_INOUT

CHAR_ARRAY

STRING

TRANSIENT_STRING

VARARGS

ARRAY

STRUCT

MAPPED

Method Detail

values

valueOf

intValue

valueOf