dafny

Class Helpers

java.lang.Object

dafny.Helpers

public class Helpers
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Helpers()

Method Summary

Modifier and Type	Method and Description
static java.lang.Iterable<java.lang.Boolean>	AllBooleans()
static java.lang.Iterable<java.lang.Character>	AllChars()
static java.lang.Iterable<java.math.BigInteger>	AllIntegers()
static java.lang.Iterable<CodePoint>	AllUnicodeChars()
static int	bv16ShiftRight(short a, byte amount)
static int	bv32ShiftLeft(int a, byte amount)
static int	bv32ShiftRight(int a, byte amount)
static long	bv64ShiftLeft(long a, byte amount)
static long	bv64ShiftRight(long a, byte amount)
static int	bv8ShiftRight(byte a, byte amount)
static byte	divideUnsignedByte(byte a, byte b)
static short	divideUnsignedShort(short a, short b)
static DafnySequence<? extends DafnySequence<? extends java.lang.Character>>	FromMainArguments(java.lang.String[] args)
static <T> T	Id(T t)
static java.lang.Iterable<java.math.BigInteger>	IntegerRange(java.math.BigInteger lo, java.math.BigInteger hi)
static <T,U> U	Let(T t, java.util.function.Function<T,U> f)
static void	outOfRange(java.lang.String msg)
static <T> boolean	Quantifier(java.lang.Iterable<T> vals, boolean frall, java.util.function.Predicate<T> pred)
static byte	remainderUnsignedByte(byte a, byte b)
static short	remainderUnsignedShort(short a, short b)
static java.lang.String	ToCharLiteral(int codePoint)
static int	toInt(java.math.BigInteger i)
static int	toInt(int i)
static int	toInt(long l)
static int	toIntChecked(java.math.BigInteger i, java.lang.String msg)
static int	toIntChecked(long i, java.lang.String msg)
static <G> java.lang.String	toString(G g)
static java.lang.String	ToStringLiteral(DafnySequence<? extends CodePoint> dafnyString)
static DafnySequence<? extends DafnySequence<? extends CodePoint>>	UnicodeFromMainArguments(java.lang.String[] args)
static java.math.BigInteger	unsignedLongToBigInteger(long l)
static java.math.BigInteger	unsignedToBigInteger(byte b)
static java.math.BigInteger	unsignedToBigInteger(int i)
static java.math.BigInteger	unsignedToBigInteger(long l)
static java.math.BigInteger	unsignedToBigInteger(short s)
static int	unsignedToInt(byte x)
static int	unsignedToInt(long x)
static int	unsignedToInt(short x)
static int	unsignedToIntChecked(byte i)
static int	unsignedToIntChecked(long i, java.lang.String msg)
static int	unsignedToIntChecked(short i)
static void	withHaltHandling(java.lang.Runnable runnable)

Methods inherited from class java.lang.Object

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

Constructor Detail

Helpers

public Helpers()

Method Detail

FromMainArguments

public static DafnySequence<? extends DafnySequence<? extends java.lang.Character>> FromMainArguments(java.lang.String[] args)

UnicodeFromMainArguments

public static DafnySequence<? extends DafnySequence<? extends CodePoint>> UnicodeFromMainArguments(java.lang.String[] args)

ToStringLiteral

public static java.lang.String ToStringLiteral(DafnySequence<? extends CodePoint> dafnyString)

ToCharLiteral

public static java.lang.String ToCharLiteral(int codePoint)

Quantifier

public static <T> boolean Quantifier(java.lang.Iterable<T> vals,
                                     boolean frall,
                                     java.util.function.Predicate<T> pred)

Id

public static <T> T Id(T t)

Let

public static <T,U> U Let(T t,
                          java.util.function.Function<T,U> f)

IntegerRange

public static java.lang.Iterable<java.math.BigInteger> IntegerRange(java.math.BigInteger lo,
                                                                    java.math.BigInteger hi)

AllIntegers

public static java.lang.Iterable<java.math.BigInteger> AllIntegers()

AllBooleans

public static java.lang.Iterable<java.lang.Boolean> AllBooleans()

AllChars

public static java.lang.Iterable<java.lang.Character> AllChars()

AllUnicodeChars

public static java.lang.Iterable<CodePoint> AllUnicodeChars()

toString

public static <G> java.lang.String toString(G g)

toInt

public static int toInt(java.math.BigInteger i)

outOfRange

public static void outOfRange(java.lang.String msg)

toIntChecked

public static int toIntChecked(java.math.BigInteger i,
                               java.lang.String msg)

toIntChecked

public static int toIntChecked(long i,
                               java.lang.String msg)

unsignedToIntChecked

public static int unsignedToIntChecked(byte i)

unsignedToIntChecked

public static int unsignedToIntChecked(short i)

unsignedToIntChecked

public static int unsignedToIntChecked(long i,
                                       java.lang.String msg)

toInt

public static int toInt(int i)

toInt

public static int toInt(long l)

unsignedToInt

public static int unsignedToInt(byte x)

unsignedToInt

public static int unsignedToInt(short x)

unsignedToInt

public static int unsignedToInt(long x)

unsignedToBigInteger

public static java.math.BigInteger unsignedToBigInteger(byte b)

unsignedToBigInteger

public static java.math.BigInteger unsignedToBigInteger(short s)

unsignedToBigInteger

public static java.math.BigInteger unsignedToBigInteger(int i)

unsignedToBigInteger

public static java.math.BigInteger unsignedToBigInteger(long l)

unsignedLongToBigInteger

public static java.math.BigInteger unsignedLongToBigInteger(long l)

divideUnsignedByte

public static byte divideUnsignedByte(byte a,
                                      byte b)

divideUnsignedShort

public static short divideUnsignedShort(short a,
                                        short b)

remainderUnsignedByte

public static byte remainderUnsignedByte(byte a,
                                         byte b)

remainderUnsignedShort

public static short remainderUnsignedShort(short a,
                                           short b)

bv8ShiftRight

public static int bv8ShiftRight(byte a,
                                byte amount)

bv16ShiftRight

public static int bv16ShiftRight(short a,
                                 byte amount)

bv32ShiftRight

public static int bv32ShiftRight(int a,
                                 byte amount)

bv64ShiftRight

public static long bv64ShiftRight(long a,
                                  byte amount)

bv32ShiftLeft

public static int bv32ShiftLeft(int a,
                                byte amount)

bv64ShiftLeft

public static long bv64ShiftLeft(long a,
                                 byte amount)

withHaltHandling

public static void withHaltHandling(java.lang.Runnable runnable)