org.bytedeco.leptonica

Class L_SUDOKU

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.leptonica.L_SUDOKU

All Implemented Interfaces:

AutoCloseable

@Name(value="L_Sudoku")
 @Properties(inherit=leptonica.class)
public class L_SUDOKU
extends Pointer

\file sudoku.h

    The L_Sudoku holds all the information of the current state.

    The input to sudokuCreate() is a file with any number of lines
    starting with '#', followed by 9 lines consisting of 9 numbers
    in each line.  These have the known values and use 0 for the unknowns.
    Blank lines are ignored.

    The %locs array holds the indices of the unknowns, numbered
    left-to-right and top-to-bottom from 0 to 80.  The array size
    is initialized to %num.  %current is the index into the %locs
    array of the current guess: locs[current].

    The %state array is used to determine the validity of each guess.
    It is of size 81, and is initialized by setting the unknowns to 0
    and the knowns to their input values.
 

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
L_SUDOKU() Default native constructor.
L_SUDOKU(long size) Native array allocator.
L_SUDOKU(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	current() index into %locs of current location
L_SUDOKU	current(int setter)
int	failure() set to 1 if no solution is possible
L_SUDOKU	failure(int setter)
int	finished() set to 1 when solved
L_SUDOKU	finished(int setter)
L_SUDOKU	getPointer(long i)
IntPointer	init() the unknowns
L_SUDOKU	init(IntPointer setter)
IntPointer	locs() location of unknowns
L_SUDOKU	locs(IntPointer setter)
int	nguess() shows current number of guesses
L_SUDOKU	nguess(int setter)
int	num() number of unknowns
L_SUDOKU	num(int setter)
L_SUDOKU	position(long position)
IntPointer	state() guesses of unknowns up to %current
L_SUDOKU	state(IntPointer setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

L_SUDOKU

public L_SUDOKU()

Default native constructor.

L_SUDOKU

public L_SUDOKU(long size)

Native array allocator. Access with Pointer.position(long).

L_SUDOKU

public L_SUDOKU(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public L_SUDOKU position(long position)

Overrides:

position in class Pointer

getPointer

public L_SUDOKU getPointer(long i)

Overrides:

getPointer in class Pointer

num

@Cast(value="l_int32")
public int num()

number of unknowns

num

public L_SUDOKU num(int setter)

locs

@Cast(value="l_int32*")
public IntPointer locs()

location of unknowns

locs

public L_SUDOKU locs(IntPointer setter)

current

@Cast(value="l_int32")
public int current()

index into %locs of current location

current

public L_SUDOKU current(int setter)

init

@Cast(value="l_int32*")
public IntPointer init()

the unknowns

init

public L_SUDOKU init(IntPointer setter)

state

@Cast(value="l_int32*")
public IntPointer state()

guesses of unknowns up to %current

state

public L_SUDOKU state(IntPointer setter)

nguess

@Cast(value="l_int32")
public int nguess()

shows current number of guesses

nguess

public L_SUDOKU nguess(int setter)

finished

@Cast(value="l_int32")
public int finished()

set to 1 when solved

finished

public L_SUDOKU finished(int setter)

failure

@Cast(value="l_int32")
public int failure()

set to 1 if no solution is possible

failure

public L_SUDOKU failure(int setter)