OrbazTrueBlockEnumerator Class Reference

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#include <IParticleChannelTrueFalseIterator.h>

Inheritance diagram for OrbazTrueBlockEnumerator:

List of all members.

Public Member Functions
	OrbazTrueBlockEnumerator (OrbazTrueBlock *&trueBlocks)
void	proc (int n)
int	NumBlocksSet (void)
OrbazTrueBlockEnumerator &	operator= (const OrbazTrueBlockEnumerator &rhs)

---

Constructor & Destructor Documentation

OrbazTrueBlockEnumerator

(

OrbazTrueBlock *&

trueBlocks

)

[inline]

        : m_trueBlocks(trueBlocks)
        , m_blockIndex(-1)
    {
    }

---

Member Function Documentation

void proc

(

int

n

)

[inline, virtual]

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Remarks:

This method is called for each "1" in the BitArray.

Parameters:

int n

This is the zero based index into the BitArray of the element which is "1".

Implements BitArrayCallback.

    {
        int curMajorIndex = n & kMajorIndexMask;
        if (m_blockIndex  >= 0)
        {
            if (m_trueBlocks[m_blockIndex].GetMajorIndex() != curMajorIndex)
            {
                m_trueBlocks[++m_blockIndex].SetMajorIndex(curMajorIndex);
            }
        }
        else
        {
            m_blockIndex = 0;
            m_trueBlocks[0].SetMajorIndex(curMajorIndex);
        }
        m_trueBlocks[m_blockIndex].AddBlockIndex(n);
    }

int NumBlocksSet

(

void

)

[inline]

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{ return m_blockIndex+1; }

OrbazTrueBlockEnumerator& operator=

(

const OrbazTrueBlockEnumerator &

rhs

)

[inline]

    {
        if (this != &rhs)
        {
            m_trueBlocks = rhs.m_trueBlocks;
            m_blockIndex = rhs.m_blockIndex;
        }
        return *this;
    }