hk_colour Class Reference

represents a RGB-colour More...

#include <hk_colour.h>

Inheritance diagram for hk_colour:

List of all members.

Public Types
typedef int	hk_colourtype
Public Member Functions
	hk_colour (void)
	hk_colour (hk_colourtype red, hk_colourtype green, hk_colourtype blue)
	hk_colour (const hk_colour &)
virtual	~hk_colour ()
bool	set_colour (hk_colourtype red, hk_colourtype green, hk_colourtype blue)
hk_colourtype	red (void) const
hk_colourtype	green (void) const
hk_colourtype	blue (void) const
bool	operator= (const hk_colour &)
bool	operator== (const hk_colour &)
bool	operator!= (const hk_colour &)
virtual void	savedata (ostream &s)
virtual void	loaddata (const hk_string &definition)
Friends
istream &	operator>> (istream &, hk_colour &)
ostream &	operator<< (ostream &, hk_colour &)

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Detailed Description

represents a RGB-colour

Version:

Revision

1.7

Author:

Horst Knorr (hk_classes@knoda.org)

represents a RGB-colour

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Member Typedef Documentation

typedef int hk_colour::hk_colourtype

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Constructor & Destructor Documentation

hk_colour::hk_colour (  void   )

hk_colour::hk_colour (  hk_colourtype  red, hk_colourtype  green, hk_colourtype  blue )

hk_colour::hk_colour (  const hk_colour &   )

virtual hk_colour::~hk_colour (   )  [virtual]

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Member Function Documentation

hk_colourtype hk_colour::blue (  void   )  const

hk_colourtype hk_colour::green (  void   )  const

virtual void hk_colour::loaddata (  const hk_string &  definition  )  [virtual]

loads the object's values out of the definition string. Especially used to load queries, forms and reports Reimplemented from hk_class.

bool hk_colour::operator!= (  const hk_colour &   )

bool hk_colour::operator= (  const hk_colour &   )

bool hk_colour::operator== (  const hk_colour &   )

hk_colourtype hk_colour::red (  void   )  const

virtual void hk_colour::savedata (  ostream &  s  )  [virtual]

stores the object's values to stream s. Especially used to store queries, forms and reports Reimplemented from hk_class.

bool hk_colour::set_colour (  hk_colourtype  red, hk_colourtype  green, hk_colourtype  blue )

sets the RGB colour. valid values are in the range 0 to 255. Returns: true if successful, false if the colour could not be set (out of range).

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Friends And Related Function Documentation

ostream& operator<< (  ostream &  , hk_colour &  )  [friend]

istream& operator>> (  istream &  , hk_colour &  )  [friend]

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

• hk_classes/hk_classes/hk_colour.h

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