RawImageWriter Class Reference

#include <RawImageWriter.hh>

Inheritance diagram for RawImageWriter:

Collaboration diagram for RawImageWriter:

Public Member Functions
	RawImageWriter (const BitVector &bits)
virtual	~RawImageWriter ()
virtual void	writeImage (std::ostream &stream) const
Public Member Functions inherited from BitImageWriter
virtual	~BitImageWriter ()

Static Private Member Functions
static char	character (const BitVector &bits, unsigned int startIndex)

Private Attributes
const BitVector &	bits_
	The bits to be written. More...

Detailed Description

Bit image writer that writes a real binary image.

Definition at line 43 of file RawImageWriter.hh.

Constructor & Destructor Documentation

RawImageWriter()

RawImageWriter::RawImageWriter

(

const BitVector &

bits

)

The constructor.

Parameters

bits	The bits to be written.

Definition at line 41 of file RawImageWriter.cc.

                                                    : bits_(bits) {
}

~RawImageWriter()

RawImageWriter::~RawImageWriter ( )

virtual

The destructor.

Definition at line 48 of file RawImageWriter.cc.

                                {
}

Member Function Documentation

character()

char RawImageWriter::character ( const BitVector &  bits, unsigned int  startIndex  )

staticprivate

Returns the byte of the given bit vector that starts at the given index.

Parameters

bits	The bit vector.
startIndex	The start index.

Returns

The byte.

Definition at line 74 of file RawImageWriter.cc.

                                                                        {
    unsigned int vectorSize = bits.size();
    char character = 0;
    if (bits[startIndex]) {
        character++;
    }
    for (int i = 1; i < 8; i++) {
        character = character << 1;
        if (startIndex + i < vectorSize && bits[startIndex + i]) {
            character++;
        }
    }
    return character;
}

Referenced by writeImage().

writeImage()

void RawImageWriter::writeImage ( std::ostream &  stream ) const

virtual

Writes the bit image to the given output stream.

Parameters

stream

The output stream.

Implements BitImageWriter.

Definition at line 58 of file RawImageWriter.cc.

                                                   {
    unsigned int size = bits_.size();
    for (unsigned int i = 0; i < size; i += 8) {
        stream << character(bits_, i);
    }
}

References bits_, and character().

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Member Data Documentation

bits_

const BitVector& RawImageWriter::bits_

private

The bits to be written.

Definition at line 54 of file RawImageWriter.hh.

Referenced by writeImage().

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

• RawImageWriter.hh
• RawImageWriter.cc