Package org.lwjgl.odbc

Class SQL_NUMERIC_STRUCT

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<SQL_NUMERIC_STRUCT>

org.lwjgl.odbc.SQL_NUMERIC_STRUCT

All Implemented Interfaces:

AutoCloseable, NativeResource, Pointer

public class SQL_NUMERIC_STRUCT
extends Struct<SQL_NUMERIC_STRUCT>
implements NativeResource

 struct SQL_NUMERIC_STRUCT {
     SQLCHAR precision;
     SQLSCHAR scale;
     SQLCHAR sign;
     SQLCHAR val[SQL_MAX_NUMERIC_LEN];
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SQL_NUMERIC_STRUCT.Buffer	An array of SQL_NUMERIC_STRUCT structs.

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	PRECISION	The struct member offsets.
static final int	SCALE	The struct member offsets.
static final int	SIGN	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final int	VAL	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
SQL_NUMERIC_STRUCT(ByteBuffer container)	Creates a SQL_NUMERIC_STRUCT instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static SQL_NUMERIC_STRUCT	calloc()	Returns a new SQL_NUMERIC_STRUCT instance allocated with memCalloc.
static SQL_NUMERIC_STRUCT.Buffer	calloc(int capacity)	Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with memCalloc.
static SQL_NUMERIC_STRUCT.Buffer	calloc(int capacity, MemoryStack stack)	Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static SQL_NUMERIC_STRUCT	calloc(MemoryStack stack)	Returns a new SQL_NUMERIC_STRUCT instance allocated on the specified MemoryStack and initializes all its bits to zero.
static SQL_NUMERIC_STRUCT	callocStack()	Deprecated.
static SQL_NUMERIC_STRUCT.Buffer	callocStack(int capacity)	Deprecated.
static SQL_NUMERIC_STRUCT.Buffer	callocStack(int capacity, MemoryStack stack)	Deprecated.
static SQL_NUMERIC_STRUCT	callocStack(MemoryStack stack)	Deprecated.
static SQL_NUMERIC_STRUCT	create()	Returns a new SQL_NUMERIC_STRUCT instance allocated with BufferUtils.
static SQL_NUMERIC_STRUCT.Buffer	create(int capacity)	Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with BufferUtils.
static SQL_NUMERIC_STRUCT	create(long address)	Returns a new SQL_NUMERIC_STRUCT instance for the specified memory address.
static SQL_NUMERIC_STRUCT.Buffer	create(long address, int capacity)	Create a SQL_NUMERIC_STRUCT.Buffer instance at the specified memory.
static @Nullable SQL_NUMERIC_STRUCT	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable SQL_NUMERIC_STRUCT.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static SQL_NUMERIC_STRUCT	malloc()	Returns a new SQL_NUMERIC_STRUCT instance allocated with memAlloc.
static SQL_NUMERIC_STRUCT.Buffer	malloc(int capacity)	Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with memAlloc.
static SQL_NUMERIC_STRUCT.Buffer	malloc(int capacity, MemoryStack stack)	Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated on the specified MemoryStack.
static SQL_NUMERIC_STRUCT	malloc(MemoryStack stack)	Returns a new SQL_NUMERIC_STRUCT instance allocated on the specified MemoryStack.
static SQL_NUMERIC_STRUCT	mallocStack()	Deprecated.
static SQL_NUMERIC_STRUCT.Buffer	mallocStack(int capacity)	Deprecated.
static SQL_NUMERIC_STRUCT.Buffer	mallocStack(int capacity, MemoryStack stack)	Deprecated.
static SQL_NUMERIC_STRUCT	mallocStack(MemoryStack stack)	Deprecated.
static byte	nprecision(long struct)	Unsafe version of precision().
static void	nprecision(long struct, byte value)	Unsafe version of precision.
static byte	nscale(long struct)	Unsafe version of scale().
static void	nscale(long struct, byte value)	Unsafe version of scale.
static byte	nsign(long struct)	Unsafe version of sign().
static void	nsign(long struct, byte value)	Unsafe version of sign.
static ByteBuffer	nval(long struct)	Unsafe version of val().
static byte	nval(long struct, int index)	Unsafe version of val.
static void	nval(long struct, int index, byte value)	Unsafe version of val.
static void	nval(long struct, ByteBuffer value)	Unsafe version of val.
byte	precision()
SQL_NUMERIC_STRUCT	precision(byte value)	Sets the specified value to the precision field.
byte	scale()
SQL_NUMERIC_STRUCT	scale(byte value)	Sets the specified value to the scale field.
SQL_NUMERIC_STRUCT	set(byte precision, byte scale, byte sign, ByteBuffer val)	Initializes this struct with the specified values.
SQL_NUMERIC_STRUCT	set(SQL_NUMERIC_STRUCT src)	Copies the specified struct data to this struct.
byte	sign()
SQL_NUMERIC_STRUCT	sign(byte value)	Sets the specified value to the sign field.
int	sizeof()	Returns sizeof(struct).
ByteBuffer	val()
byte	val(int index)
SQL_NUMERIC_STRUCT	val(int index, byte value)	Sets the specified value at the specified index of the val field.
SQL_NUMERIC_STRUCT	val(ByteBuffer value)	Copies the specified ByteBuffer to the val field.

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate, validate

Methods inherited from class org.lwjgl.system.Pointer.Default

address, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

PRECISION

public static final int PRECISION

The struct member offsets.

SCALE

public static final int SCALE

The struct member offsets.

SIGN

public static final int SIGN

The struct member offsets.

VAL

public static final int VAL

The struct member offsets.

Constructor Details

SQL_NUMERIC_STRUCT

public SQL_NUMERIC_STRUCT(ByteBuffer container)

Creates a SQL_NUMERIC_STRUCT instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Details

sizeof

public int sizeof()

Description copied from class: Struct

Returns sizeof(struct).

Specified by:

sizeof in class Struct<SQL_NUMERIC_STRUCT>

precision

public byte precision()

Returns:

the value of the precision field.

scale

public byte scale()

Returns:

the value of the scale field.

sign

public byte sign()

Returns:

the value of the sign field.

val

public ByteBuffer val()

Returns:

a ByteBuffer view of the val field.

val

public byte val(int index)

Returns:

the value at the specified index of the val field.

precision

public SQL_NUMERIC_STRUCT precision(byte value)

Sets the specified value to the precision field.

scale

public SQL_NUMERIC_STRUCT scale(byte value)

Sets the specified value to the scale field.

sign

public SQL_NUMERIC_STRUCT sign(byte value)

Sets the specified value to the sign field.

val

public SQL_NUMERIC_STRUCT val(ByteBuffer value)

Copies the specified ByteBuffer to the val field.

val

public SQL_NUMERIC_STRUCT val(int index,
 byte value)

Sets the specified value at the specified index of the val field.

set

public SQL_NUMERIC_STRUCT set(byte precision,
 byte scale,
 byte sign,
 ByteBuffer val)

Initializes this struct with the specified values.

set

public SQL_NUMERIC_STRUCT set(SQL_NUMERIC_STRUCT src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static SQL_NUMERIC_STRUCT malloc()

Returns a new SQL_NUMERIC_STRUCT instance allocated with memAlloc. The instance must be explicitly freed.

calloc

public static SQL_NUMERIC_STRUCT calloc()

Returns a new SQL_NUMERIC_STRUCT instance allocated with memCalloc. The instance must be explicitly freed.

create

public static SQL_NUMERIC_STRUCT create()

Returns a new SQL_NUMERIC_STRUCT instance allocated with BufferUtils.

create

public static SQL_NUMERIC_STRUCT create(long address)

Returns a new SQL_NUMERIC_STRUCT instance for the specified memory address.

createSafe

public static @Nullable SQL_NUMERIC_STRUCT createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static SQL_NUMERIC_STRUCT.Buffer malloc(int capacity)

Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc

public static SQL_NUMERIC_STRUCT.Buffer calloc(int capacity)

Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create

public static SQL_NUMERIC_STRUCT.Buffer create(int capacity)

Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static SQL_NUMERIC_STRUCT.Buffer create(long address,
 int capacity)

Create a SQL_NUMERIC_STRUCT.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable SQL_NUMERIC_STRUCT.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

mallocStack

@Deprecated
public static SQL_NUMERIC_STRUCT mallocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static SQL_NUMERIC_STRUCT callocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static SQL_NUMERIC_STRUCT mallocStack(MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static SQL_NUMERIC_STRUCT callocStack(MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static SQL_NUMERIC_STRUCT.Buffer mallocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static SQL_NUMERIC_STRUCT.Buffer callocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

mallocStack

@Deprecated
public static SQL_NUMERIC_STRUCT.Buffer mallocStack(int capacity,
 MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static SQL_NUMERIC_STRUCT.Buffer callocStack(int capacity,
 MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

malloc

public static SQL_NUMERIC_STRUCT malloc(MemoryStack stack)

Returns a new SQL_NUMERIC_STRUCT instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static SQL_NUMERIC_STRUCT calloc(MemoryStack stack)

Returns a new SQL_NUMERIC_STRUCT instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static SQL_NUMERIC_STRUCT.Buffer malloc(int capacity,
 MemoryStack stack)

Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated on the specified MemoryStack.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static SQL_NUMERIC_STRUCT.Buffer calloc(int capacity,
 MemoryStack stack)

Returns a new SQL_NUMERIC_STRUCT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

nprecision

public static byte nprecision(long struct)

Unsafe version of precision().

nscale

public static byte nscale(long struct)

Unsafe version of scale().

nsign

public static byte nsign(long struct)

Unsafe version of sign().

nval

public static ByteBuffer nval(long struct)

Unsafe version of val().

nval

public static byte nval(long struct,
 int index)

Unsafe version of val.

nprecision

public static void nprecision(long struct,
 byte value)

Unsafe version of precision.

nscale

public static void nscale(long struct,
 byte value)

Unsafe version of scale.

nsign

public static void nsign(long struct,
 byte value)

Unsafe version of sign.

nval

public static void nval(long struct,
 ByteBuffer value)

Unsafe version of val.

nval

public static void nval(long struct,
 int index,
 byte value)

Unsafe version of val.