StairCaseExecStreamGenerator Class Reference

A Staircase Generator. More...

#include <ExecStreamGenerator.h>

Inheritance diagram for StairCaseExecStreamGenerator:

List of all members.

Public Member Functions
	StairCaseExecStreamGenerator (int height, uint width, int start=0)
virtual int64_t	generateValue (uint iRow, uint iCol)
	Generates one data value.
Private Attributes
int	s
int	h
int	w

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Detailed Description

A Staircase Generator.

Outputs numbers according to the formula: Height * (row / (int) Width)

Author:

Wael Chatila

Version:

Id

//open/dev/fennel/test/ExecStreamGenerator.h#26

Definition at line 103 of file ExecStreamGenerator.h.

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Constructor & Destructor Documentation

StairCaseExecStreamGenerator::StairCaseExecStreamGenerator	(	int	height,
		uint	width,
		int	start = 0
	)			[inline]

Definition at line 109 of file ExecStreamGenerator.h.

                                                                        :
        s(start),
        h(height),
        w(width)
    {
        // empty
    }

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Member Function Documentation

virtual int64_t StairCaseExecStreamGenerator::generateValue	(	uint	iRow,
		uint	iCol
	)			[inline, virtual]

Generates one data value.

Parameters:

	iRow	0-based row number to generate
	iCol	0-based col number to generate

Implements MockProducerExecStreamGenerator.

Definition at line 117 of file ExecStreamGenerator.h.

References h, s, and w.

    {
        return s + h * (iRow / w);
    }

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Member Data Documentation

int StairCaseExecStreamGenerator::s [private]

Definition at line 105 of file ExecStreamGenerator.h.

Referenced by generateValue().

int StairCaseExecStreamGenerator::h [private]

Definition at line 106 of file ExecStreamGenerator.h.

Referenced by generateValue().

int StairCaseExecStreamGenerator::w [private]

Definition at line 107 of file ExecStreamGenerator.h.

Referenced by generateValue().

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

• /home/pub/open/dev/fennel/test/ExecStreamGenerator.h

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