anonymous_namespace{pnmsource.cc} Namespace Reference

Functions
bool	approx (const BitmapMetaData &left, const BitmapMetaData &right)
void	skipComments (std::istream &s)
void	consumeDataBoundary (std::istream &s)

Function Documentation

approx()

bool anonymous_namespace{pnmsource.cc}::approx	(	const BitmapMetaData &	left,
		const BitmapMetaData &	right
	)

  {
    return left.type == right.type && left.bitsPerSample == right.bitsPerSample && left.samplesPerPixel == right.samplesPerPixel
           && left.rect == right.rect && static_cast<bool>(left.colormapHelper) == static_cast<bool>(right.colormapHelper);
  }

consumeDataBoundary()

void anonymous_namespace{pnmsource.cc}::consumeDataBoundary

(

std::istream &

s

)

  {
    // The last header token is followed by exactly one whitespace character.
    // That character may be the newline ending a comment line.
    if(s.get() == '#')
    {
      s.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
    }
  }

skipComments()

void anonymous_namespace{pnmsource.cc}::skipComments

(

std::istream &

s

)

  {
    while((s >> std::ws).peek() == '#')
    {
      s.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
    }
  }