Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

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2.  final def ##: Int

   Definition Classes

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3.  final def ==(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

4.  val JitActivationVersion: Byte

   The first version of ErgoTree starting from which the JIT costing interpreter is used.

5.  val MaxSupportedScriptVersion: Byte

   Maximum version of ErgoTree supported by this interpreter release.

   Maximum version of ErgoTree supported by this interpreter release. See version bits in ErgoTree.header for more details. This value should be increased with each new protocol update via soft-fork. The following values are used for current and upcoming forks: - version 3.x this value must be 0 - in v4.0 must be 1 - in v5.x must be 2 etc.

6.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

7.  def checkVersions(activatedVersion: Byte, ergoTreeVersion: Byte): Unit

   Checks the version context has the given versions

8.  def clone(): AnyRef

   Attributes

   protected[lang]

   Definition Classes

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   Annotations

   @throws(classOf[java.lang.CloneNotSupportedException]) @native()

9.  def current: VersionContext

   Returns the current VersionContext attached to the current thread.

   Returns the current VersionContext attached to the current thread. Each thread can have only one current version context at any time, which can be changed using withVersions method.

   See also

   withVersions()

10.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

11.  def equals(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef → Any

12.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

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    Annotations

    @throws(classOf[java.lang.Throwable])

13.  final def getClass(): Class[_ <: AnyRef]

    Definition Classes

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    Annotations

    @native()

14.  def hashCode(): Int

    Definition Classes

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    Annotations

    @native()

15.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

16.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

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17.  final def notify(): Unit

    Definition Classes

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    Annotations

    @native()

18.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

19.  final def synchronized[T0](arg0: => T0): T0

    Definition Classes

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20.  def toString(): String

    Definition Classes

    AnyRef → Any

21.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws(classOf[java.lang.InterruptedException])

22.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws(classOf[java.lang.InterruptedException])

23.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws(classOf[java.lang.InterruptedException]) @native()

24.  def withVersions[T](activatedVersion: Byte, ergoTreeVersion: Byte)(block: => T): T

    Executes the given block under the given version context attached to the current thread.

    Executes the given block under the given version context attached to the current thread.

    The typical usage is to use VersionContext.withVersions(activatedVersion, treeVersion) {...} when the block of code needs to be executed with the given versions.

    For example, sigmastate.Interpreter uses it to execute operations according to the necessary versions of Ergo protocol and ErgoTree.

    activatedVersion

    Currently activated script version == Block.headerVersion - 1

    ergoTreeVersion

    ErgoTree version to be set on the current thread

    block

    block of code to execute

    returns

    result of block execution