RampExecStreamGenerator Class Reference

Test data generators, usually for a 45-degree ramp (output value equals input row number). More...

#include <ExecStreamGenerator.h>

Inheritance diagram for RampExecStreamGenerator:

List of all members.

Public Member Functions
	RampExecStreamGenerator (int offsetInit, int factorInit)
	RampExecStreamGenerator (int offsetInit)
	RampExecStreamGenerator ()
virtual int64_t	generateValue (uint iRow, uint iCol)
	Generates one data value.
Protected Attributes
int	offset
int	factor

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Detailed Description

Test data generators, usually for a 45-degree ramp (output value equals input row number).

Author:

John V. Sichi

Version:

Id

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

Definition at line 45 of file ExecStreamGenerator.h.

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Constructor & Destructor Documentation

RampExecStreamGenerator::RampExecStreamGenerator	(	int	offsetInit,
		int	factorInit
	)			[inline]

Definition at line 51 of file ExecStreamGenerator.h.

References factor, and offset.

                                                            {
        offset = offsetInit;
        factor = factorInit;
    }

RampExecStreamGenerator::RampExecStreamGenerator

(

int

offsetInit

)

[inline]

Definition at line 56 of file ExecStreamGenerator.h.

References factor, and offset.

                                            {
        offset = offsetInit;
        factor = 1;
    }

RampExecStreamGenerator::RampExecStreamGenerator

(

)

[inline]

Definition at line 61 of file ExecStreamGenerator.h.

References factor, and offset.

                              {
        offset = 0;
        factor = 1;
    }

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Member Function Documentation

virtual int64_t RampExecStreamGenerator::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 66 of file ExecStreamGenerator.h.

References factor, and offset.

    {
        return iRow * factor + offset;
    }

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Member Data Documentation

int RampExecStreamGenerator::offset [protected]

Definition at line 48 of file ExecStreamGenerator.h.

Referenced by generateValue(), and RampExecStreamGenerator().

int RampExecStreamGenerator::factor [protected]

Definition at line 49 of file ExecStreamGenerator.h.

Referenced by generateValue(), and RampExecStreamGenerator().

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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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