de.intarsys.nativec.type
Class NativeStructType

java.lang.Object
  de.intarsys.nativec.type.NativeType
      de.intarsys.nativec.type.NativeStructType

All Implemented Interfaces:

INativeType

public class NativeStructType
extends NativeType

The meta class implementation

Constructor Summary

protected	NativeStructType()
protected	NativeStructType(java.lang.Class<?> instanceClass)

Method Summary

StructMember	declare(java.lang.String name, INativeType declaration) Declare a new member for the struct.
int	getByteBoundary()
int	getByteCount() The size of the type in c memory.
int	getByteSize() The total size of the StructDeclaration.
StructMember	getField(java.lang.String name)
java.util.List<StructMember>	getFields() The collection of StructMember instances in declaration order.
int	getFieldsSize()
INativeObject	getNativeObject(NativeStruct struct, java.lang.String name)
int	getPacking()
int	getPreferredBoundary() The boundary where this type as a struct member would want to be aligned.
void	setPacking(int pPacking)
java.lang.String	toString()

Methods inherited from class de.intarsys.nativec.type.NativeType

Array, createNative, createNative, lookup, Ref, register

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NativeStructType

protected NativeStructType()

NativeStructType

protected NativeStructType(java.lang.Class<?> instanceClass)

Method Detail

declare

public StructMember declare(java.lang.String name,
                            INativeType declaration)

Declare a new member for the struct.

Parameters:

name - The name of the new member slot.

declaration - The type declaration for the slot

getByteBoundary

public int getByteBoundary()

getByteCount

public int getByteCount()

Description copied from interface: INativeType

The size of the type in c memory.

Specified by:

getByteCount in interface INativeType

Overrides:

getByteCount in class NativeType

Returns:

The size of the type in c memory.

getByteSize

public int getByteSize()

The total size of the StructDeclaration.

Returns:

The total size of the StructDeclaration.

getField

public StructMember getField(java.lang.String name)

getFields

public java.util.List<StructMember> getFields()

The collection of StructMember instances in declaration order.

Returns:

The collection of StructMember instances in declaration order.

getFieldsSize

public int getFieldsSize()

getNativeObject

public INativeObject getNativeObject(NativeStruct struct,
                                     java.lang.String name)

getPacking

public int getPacking()

getPreferredBoundary

public int getPreferredBoundary()

Description copied from interface: INativeType

The boundary where this type as a struct member would want to be aligned. A structure can override this value with packing.

Returns:

The preferred alignment boundary.

setPacking

public void setPacking(int pPacking)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object