.. java:import:: fr.inria.tapenade.utils TapIntList

.. java:import:: fr.inria.tapenade.utils ILLang

FGThreads
=========

.. java:package:: fr.inria.tapenade.representation
   :noindex:

.. java:type:: final class FGThreads

   Class used only by class FlowGraphBuilder. Holds a collection of control flow arrows that reach a same point.

Methods
-------
add
^^^

.. java:method:: protected void add(Block block, int test, int cas)
   :outertype: FGThreads

   Adds one thread to this FGThreads. Adds the thread coming from "block", when the "test" goes to case "cas".

block
^^^^^

.. java:method:: protected Block block()
   :outertype: FGThreads

   Assumes this FGThread is single and simple.

   :return: origin Block of this single thread.

concat
^^^^^^

.. java:method:: protected void concat(FGThreads newThreads)
   :outertype: FGThreads

   Concatenates "newThreads" in front of this FGThreads: Warning: reuses ThreadListCell's of "newThreads", which will be broken.

convergeToBlock
^^^^^^^^^^^^^^^

.. java:method:: protected void convergeToBlock(Block destinationBlock, boolean inCycle, boolean traceOn)
   :outertype: FGThreads

   Makes all threads flow to the "destinationBlock": Does not modify the contents of the current threads.

convergeToInstr
^^^^^^^^^^^^^^^

.. java:method:: protected void convergeToInstr(Instruction instruction, TapList<Block> allBlocks, Unit unit, SymbolTable symbolTable, TapList<Instruction> parallelControls, boolean traceOn)
   :outertype: FGThreads

   Makes all threads flow to a new instruction built for "tree": Builds a new Block only when necessary (2 incoming threads...) Modifies the contents of the current threads: at the end, current FGThreads is just at the end of the Block that received "tree".

empty
^^^^^

.. java:method:: protected void empty()
   :outertype: FGThreads

   Removes all threads in current FGThreads.

isNotEmpty
^^^^^^^^^^

.. java:method:: protected boolean isNotEmpty()
   :outertype: FGThreads

reTypeThread
^^^^^^^^^^^^

.. java:method:: protected void reTypeThread(int newTest, int newCas)
   :outertype: FGThreads

   Assumes this FGThread is single and simple. Re-types it with the given newTest and newCas.

toString
^^^^^^^^

.. java:method:: @Override public String toString()
   :outertype: FGThreads