ChannelInfo::IntersectionIterator Class Reference

Type for a iterator over an AirFrame interval matrix. More...

#include <ChannelInfo.h>

Inherits BaseIntersectionIterator< AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >.

Collaboration diagram for ChannelInfo::IntersectionIterator:

List of all members.

Public Member Functions
	IntersectionIterator (AirFrameMatrix *airFrames, simtime_t from, simtime_t to)
	Creates an iterator for the specified interval at the specified AirFrameMatrix.
void	eraseAirFrame ()
	Erases the AirFrame the iterator currently points to from the AirFrameMatrix.
Private Types
typedef BaseIntersectionIterator < AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >	Base
	Type for shortcut to base class type.

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Detailed Description

Type for a iterator over an AirFrame interval matrix.

Extends the const-version by an erase method.

Definition at line 177 of file ChannelInfo.h.

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Member Function Documentation

void ChannelInfo::IntersectionIterator::eraseAirFrame

(

)

[inline]

Erases the AirFrame the iterator currently points to from the AirFrameMatrix.

After the erase the iterator points to an invalid value and "next()" should be called.

Definition at line 205 of file ChannelInfo.h.

References ChannelInfo::BaseIntersectionIterator< AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >::alreadyNext, ChannelInfo::BaseIntersectionIterator< AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >::endIt, ChannelInfo::BaseIntersectionIterator< AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >::intervals, and ChannelInfo::BaseIntersectionIterator< AirFrameMatrix, AirFrameMatrix::iterator, AirFrameTimeList::iterator >::startIt.

Referenced by ChannelInfo::checkAndCleanInterval().

    {
      assert(endIt != intervals->end());
      assert(startIt != endIt->second.end());

      //erase AirFrame from list
      startIt = endIt->second.erase(startIt);

      //check if we've deleted the last entry in the list
      if(startIt == endIt->second.end())
      {
        //check if we deleted the only entry in the list
        if(endIt->second.empty()) {
          intervals->erase(endIt++); //delete list from map
        } else {
          endIt++;
        }

        //increase to a valid value if we are not done
        if(endIt != intervals->end()) {
          startIt = endIt->second.begin();
        }
      }
      alreadyNext = true;
    }

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The documentation for this class was generated from the following file:

• base/phyLayer/ChannelInfo.h