SkipNumberStream Class Reference

From (first . More...

#include <LbmExecStreamTestBase.h>

Inheritance diagram for SkipNumberStream:

List of all members.

Public Member Functions
	SkipNumberStream (uint first, uint last, uint skip)
NumberStream *	clone ()
uint	getMaxRowCount (uint maxRid)
bool	hasNext ()
uint	getNext ()
Static Public Attributes
static const uint	BIG_NUMBER = 0xffffffff
Private Attributes
uint	first
uint	last
uint	skip
uint	prev
uint	next

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Detailed Description

From (first .

. last), increments of skip

Definition at line 116 of file LbmExecStreamTestBase.h.

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Constructor & Destructor Documentation

SkipNumberStream::SkipNumberStream	(	uint	first,
		uint	last,
		uint	skip
	)			[inline]

Definition at line 122 of file LbmExecStreamTestBase.h.

References next.

Referenced by clone().

    {
        this->first = first;
        this->last = last;
        this->skip = skip;
        next = first;
    }

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Member Function Documentation

NumberStream* SkipNumberStream::clone

(

)

[inline, virtual]

Implements NumberStream.

Definition at line 130 of file LbmExecStreamTestBase.h.

References first, last, skip, and SkipNumberStream().

    {
        return new SkipNumberStream(first, last, skip);
    }

uint SkipNumberStream::getMaxRowCount

(

uint

maxRid

)

[inline, virtual]

Implements NumberStream.

Definition at line 135 of file LbmExecStreamTestBase.h.

References first, last, min(), and skip.

    {
        uint upperBound = std::min(maxRid, last);
        return ((upperBound - first) / skip) + 1;
    }

bool SkipNumberStream::hasNext

(

)

[inline, virtual]

Implements NumberStream.

Definition at line 141 of file LbmExecStreamTestBase.h.

References last, and next.

    {
        return next <= last;
    }

uint SkipNumberStream::getNext

(

)

[inline, virtual]

Implements NumberStream.

Definition at line 146 of file LbmExecStreamTestBase.h.

References next, and skip.

    {
        uint value = next;
        next += skip;
        return value;
    }

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Member Data Documentation

uint SkipNumberStream::first [private]

Definition at line 118 of file LbmExecStreamTestBase.h.

Referenced by clone(), and getMaxRowCount().

uint SkipNumberStream::last [private]

Definition at line 118 of file LbmExecStreamTestBase.h.

Referenced by clone(), getMaxRowCount(), and hasNext().

uint SkipNumberStream::skip [private]

Definition at line 118 of file LbmExecStreamTestBase.h.

Referenced by clone(), getMaxRowCount(), and getNext().

uint SkipNumberStream::prev [private]

Definition at line 119 of file LbmExecStreamTestBase.h.

uint SkipNumberStream::next [private]

Definition at line 119 of file LbmExecStreamTestBase.h.

Referenced by getNext(), hasNext(), and SkipNumberStream().

const uint NumberStream::BIG_NUMBER = 0xffffffff [static, inherited]

Definition at line 98 of file LbmExecStreamTestBase.h.

Referenced by UnionNumberStream::findNext(), UnionNumberStream::getNext(), LbmExecStreamTestBase::initBitmapInput(), and UnionNumberStream::UnionNumberStream().

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

• /home/pub/open/dev/fennel/lucidera/test/LbmExecStreamTestBase.h

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