JNR 2023-06-06 · com.kenai.jffi.InvocationBuffer

Access	Constructor and Description
public	InvocationBuffer()

Method Summary

Modifier and Type	Method and Description
public abstract void	putAddress(final long A native address value to use as the parameter. value) Adds a native address parameter.
public abstract void	putArray(final byte[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java byte array as a pointer parameter.
public abstract void	putArray(final short[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java short array as a pointer parameter.
public abstract void	putArray(final int[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java int array as a pointer parameter.
public abstract void	putArray(final long[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java long array as a pointer parameter.
public abstract void	putArray(final float[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java float array as a pointer parameter.
public abstract void	putArray(final double[] The java array to use as the pointer parameter. value, int The offset from the start of the array. offset, int The length of the array to use. length, int The flags to use (IN, OUT) flags) Adds a java double array as a pointer parameter.
public abstract void	putByte(final int An 8 bit integer value to use as the parameter. value) Adds an 8 bit integer parameter.
public abstract void	putDirectBuffer(final Buffer The buffer to use as a pointer argument. buffer, int An offset to add to the buffer native address. offset, int The length of the buffer to use. length) Adds a java direct buffer as a pointer parameter.
public abstract void	putDouble(final double A 64 bit floating point value to use as the parameter. value) Adds a 64 bit floating point parameter.
public abstract void	putFloat(final float A 32 bit floating point value to use as the parameter. value) Adds a 32 bit floating point parameter.
public abstract void	putInt(final int A 32 bit integer value to use as the parameter. value) Adds a 32 bit integer parameter.
public abstract void	putLong(final long A 64 bit integer value to use as the parameter. value) Adds a 64 bit integer parameter.
public abstract void	putShort(final int A 16 bit integer value to use as the parameter. value) Adds a 16 bit integer parameter.
public abstract void	putStruct(final byte[] A java byte array with the struct contents. struct, int The offset from the start of the array. offset) Adds a struct or union as a parameter.
public abstract void	putStruct(final long The native address to use as the struct contents. struct) Adds a struct or union as a parameter.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

InvocationBuffer	back to summary
public InvocationBuffer()

Method Detail

putAddress	back to summary
public abstract void putAddress(final long value) Adds a native address parameter. Parameters value:long A native address value to use as the parameter.

putAddress

back to summary

public abstract void putAddress(final long value)

Adds a native address parameter.

Parameters

value:long: A native address value to use as the parameter.

putArray	back to summary
public abstract void putArray(final byte[] value, int offset, int length, int flags) Adds a java byte array as a pointer parameter. Parameters value:byte[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

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public abstract void putArray(final byte[] value, int offset, int length, int flags)

Adds a java byte array as a pointer parameter.

Parameters

value:byte[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putArray	back to summary
public abstract void putArray(final short[] value, int offset, int length, int flags) Adds a java short array as a pointer parameter. Parameters value:short[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

back to summary

public abstract void putArray(final short[] value, int offset, int length, int flags)

Adds a java short array as a pointer parameter.

Parameters

value:short[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putArray	back to summary
public abstract void putArray(final int[] value, int offset, int length, int flags) Adds a java int array as a pointer parameter. Parameters value:int[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

back to summary

public abstract void putArray(final int[] value, int offset, int length, int flags)

Adds a java int array as a pointer parameter.

Parameters

value:int[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putArray	back to summary
public abstract void putArray(final long[] value, int offset, int length, int flags) Adds a java long array as a pointer parameter. Parameters value:long[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

back to summary

public abstract void putArray(final long[] value, int offset, int length, int flags)

Adds a java long array as a pointer parameter.

Parameters

value:long[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putArray	back to summary
public abstract void putArray(final float[] value, int offset, int length, int flags) Adds a java float array as a pointer parameter. Parameters value:float[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

back to summary

public abstract void putArray(final float[] value, int offset, int length, int flags)

Adds a java float array as a pointer parameter.

Parameters

value:float[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putArray	back to summary
public abstract void putArray(final double[] value, int offset, int length, int flags) Adds a java double array as a pointer parameter. Parameters value:double[] The java array to use as the pointer parameter. offset:int The offset from the start of the array. length:int The length of the array to use. flags:int The flags to use (IN, OUT)

putArray

back to summary

public abstract void putArray(final double[] value, int offset, int length, int flags)

Adds a java double array as a pointer parameter.

Parameters

value:double[]: The java array to use as the pointer parameter.
offset:int: The offset from the start of the array.
length:int: The length of the array to use.
flags:int: The flags to use (IN, OUT)

putByte	back to summary
public abstract void putByte(final int value) Adds an 8 bit integer parameter. Parameters value:int An 8 bit integer value to use as the parameter.

putByte

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public abstract void putByte(final int value)

Adds an 8 bit integer parameter.

Parameters

value:int: An 8 bit integer value to use as the parameter.

putDirectBuffer	back to summary
public abstract void putDirectBuffer(final Buffer buffer, int offset, int length) Adds a java direct buffer as a pointer parameter. Parameters buffer:Buffer The buffer to use as a pointer argument. offset:int An offset to add to the buffer native address. length:int The length of the buffer to use.

putDirectBuffer

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public abstract void putDirectBuffer(final Buffer buffer, int offset, int length)

Adds a java direct buffer as a pointer parameter.

Parameters

buffer:Buffer: The buffer to use as a pointer argument.
offset:int: An offset to add to the buffer native address.
length:int: The length of the buffer to use.

putDouble	back to summary
public abstract void putDouble(final double value) Adds a 64 bit floating point parameter. Parameters value:double A 64 bit floating point value to use as the parameter.

putDouble

back to summary

public abstract void putDouble(final double value)

Adds a 64 bit floating point parameter.

Parameters

value:double: A 64 bit floating point value to use as the parameter.

putFloat	back to summary
public abstract void putFloat(final float value) Adds a 32 bit floating point parameter. Parameters value:float A 32 bit floating point value to use as the parameter.

putFloat

back to summary

public abstract void putFloat(final float value)

Adds a 32 bit floating point parameter.

Parameters

value:float: A 32 bit floating point value to use as the parameter.

putInt	back to summary
public abstract void putInt(final int value) Adds a 32 bit integer parameter. Parameters value:int A 32 bit integer value to use as the parameter.

putInt

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public abstract void putInt(final int value)

Adds a 32 bit integer parameter.

Parameters

value:int: A 32 bit integer value to use as the parameter.

putLong	back to summary
public abstract void putLong(final long value) Adds a 64 bit integer parameter. Parameters value:long A 64 bit integer value to use as the parameter.

putLong

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public abstract void putLong(final long value)

Adds a 64 bit integer parameter.

Parameters

value:long: A 64 bit integer value to use as the parameter.

putShort	back to summary
public abstract void putShort(final int value) Adds a 16 bit integer parameter. Parameters value:int A 16 bit integer value to use as the parameter.

putShort

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public abstract void putShort(final int value)

Adds a 16 bit integer parameter.

Parameters

value:int: A 16 bit integer value to use as the parameter.

putStruct	back to summary
public abstract void putStruct(final byte[] struct, int offset) Adds a struct or union as a parameter. This passes the struct or union by value, not by reference. Parameters struct:byte[] A java byte array with the struct contents. offset:int The offset from the start of the array.

putStruct

back to summary

public abstract void putStruct(final byte[] struct, int offset)

Adds a struct or union as a parameter. This passes the struct or union by value, not by reference.

Parameters

struct:byte[]: A java byte array with the struct contents.
offset:int: The offset from the start of the array.

putStruct	back to summary
public abstract void putStruct(final long struct) Adds a struct or union as a parameter. This passes the struct or union by value, not by reference. Parameters struct:long The native address to use as the struct contents.

putStruct

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public abstract void putStruct(final long struct)

Adds a struct or union as a parameter. This passes the struct or union by value, not by reference.

Parameters

struct:long: The native address to use as the struct contents.

public abstract Class InvocationBuffer

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Constructor Detail

Method Detail