Image Component Library (ICL)
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icl::filter::UnaryArithmeticalOp Class Reference

Class for Arithmetic Functions. More...

#include <UnaryArithmeticalOp.h>

Inheritance diagram for icl::filter::UnaryArithmeticalOp:
icl::filter::UnaryOp icl::utils::Configurable

Public Types

enum  optype {
  addOp =0, subOp =1, mulOp =2, divOp =3,
  sqrOp =10, sqrtOp =11, lnOp =12, expOp =13,
  absOp =14
 this enum specifiy all possible binary arithmetical operations More...
- Public Types inherited from icl::utils::Configurable
typedef Function< void, const
Property & > 
 Function type for changed properties. More...

Public Member Functions

 UnaryArithmeticalOp (optype t, icl64f val=0)
 Constructor. More...
virtual ~UnaryArithmeticalOp ()
 Destructor. More...
virtual void apply (const core::ImgBase *poSrc, core::ImgBase **ppoDst)
 performes the arithmetical operation, given in the constructor or by the setOpType method. More...
void setValue (icl64f value)
 sets the second operand, with the source is operated with. More...
icl64f getValue () const
 returns the value of the second operand More...
void setOpType (optype t)
 changes the operator type More...
optype getOpType () const
 returns the operator type More...
- Public Member Functions inherited from icl::filter::UnaryOp
 UnaryOp ()
 Explicit empty constructor. More...
 UnaryOp (const UnaryOp &other)
 Explicit copy constructor. More...
UnaryOpoperator= (const UnaryOp &other)
 Explicit declaration of the assignment operator. More...
virtual ~UnaryOp ()
 Destructor. More...
virtual ICL_DEPRECATED void applyMT (const core::ImgBase *operand1, core::ImgBase **dst, unsigned int nThreads)
 apply function for multithreaded filtering (currently even slower than using one thread) More...
virtual const core::ImgBaseapply (const core::ImgBase *src)
 applys the filter usign an internal buffer as output image More...
void operator() (const core::ImgBase *src, core::ImgBase **dst)
 function operator (alternative for apply(src,dst) More...
const core::ImgBaseoperator() (const core::ImgBase *src)
 function operator for the implicit destination apply(src) call More...
const core::ImgBaseoperator() (const core::ImgBase &src)
 reference based function operator More...
void setClipToROI (bool bClipToROI)
 sets if the image should be clip to ROI or not More...
void setCheckOnly (bool bCheckOnly)
 sets if the destination image should be adapted to the source, or if it is only checked if it can be adapted. More...
bool getClipToROI () const
 returns the ClipToROI status More...
bool getCheckOnly () const
 returns the CheckOnly status More...
virtual void setPropertyValue (const std::string &propertyName, const utils::Any &value) throw (utils::ICLException)
 sets value of a property (always call call_callbacks(propertyName) or Configurable::setPropertyValue) More...
- Public Member Functions inherited from icl::utils::Configurable
virtual ~Configurable ()
 virtual destructor More...
 Configurable (const Configurable &other)
 Copy constructor. More...
Configurableoperator= (const Configurable &other)
 Assignment operator. More...
void setConfigurableID (const std::string &ID) throw (ICLException)
 sets the ID of this configurable More...
const std::string & getConfigurableID () const
 returns the configurables static ID More...
bool isOrderedFlagSet () const
 returns whether the ordered flag is set More...
void deactivateProperty (const std::string &pattern)
 adds an additional deativation pattern More...
void deleteDeactivationPattern (const std::string &pattern)
 removed a formerly added deactivation pattern More...
std::vector< std::string > getPropertyListWithoutDeactivated () const
 this returns a filtered list of properties (using all filters added by deactivateProperty) More...
virtual void adaptProperty (const std::string &name, const std::string &newType, const std::string &newInfo, const std::string &newToolTip) throw (ICLException)
 this function can be used to adapt a specific property afterwards More...
void registerCallback (const Callback &cb)
 add a callback for changed properties More...
void removedCallback (const Callback &cb)
 removes a callback that was registered before More...
void syncChangesTo (Configurable *others, int num=1)
 this can be used to let this instance also apply property changes to others More...
virtual std::vector< std::string > getPropertyList () const
 returns a list of All properties, that can be set using setProperty More...
virtual bool supportsProperty (const std::string &propertyName) const
 base implementation for property check (seaches in the property list) More...
virtual void saveProperties (const std::string &filename, const std::vector< std::string > &propertiesToSkip=EMPTY_VEC) const
 writes all available properties into a file More...
virtual void loadProperties (const std::string &filename, const std::vector< std::string > &propertiesToSkip=EMPTY_VEC)
 reads a camera config file from disc More...
virtual std::string getPropertyType (const std::string &propertyName) const
 get type of property More...
virtual std::string getPropertyInfo (const std::string &propertyName) const
 get information of a properties valid values More...
virtual Any getPropertyValue (const std::string &propertyName) const
 returns the current value of a property or a parameter More...
virtual std::string getPropertyToolTip (const std::string &propertyName) const
 returns the tooltip description for a given property More...
virtual int getPropertyVolatileness (const std::string &propertyName) const
 Returns whether this property may be changed internally. More...

Private Attributes

optype m_eOpType
icl64f m_dValue

Additional Inherited Members

- Static Public Member Functions inherited from icl::filter::UnaryOp
static UnaryOpfromString (const std::string &definition) throw (utils::ICLException)
 Creates a UnaryOp instance from given string definition. More...
static std::string getFromStringSyntax (const std::string &opSpecifier) throw (utils::ICLException)
 gives a string syntax description for given opSpecifier More...
static std::vector< std::string > listFromStringOps ()
 returns a list of all supported OP_SPEC values for the fromString function More...
static void applyFromString (const std::string &definition, const core::ImgBase *src, core::ImgBase **dst) throw (utils::ICLException)
 creates, applies and releases a UnaryOp defined by given definition string More...
- Static Public Member Functions inherited from icl::utils::Configurable
static std::string create_default_ID (const std::string &prefix)
 this function can be used in subclasses to create a default ID More...
static Configurableget (const std::string &id)
 returns configurable by given ID More...
static void register_configurable_type (const std::string &classname, Function< Configurable * > creator) throw (ICLException)
 registers a configurable type More...
static std::vector< std::string > get_registered_configurables ()
 returns a list of all registered configurable classnames More...
static Configurablecreate_configurable (const std::string &classname) throw (ICLException)
 creates a configurable by given name More...
- Static Public Attributes inherited from icl::utils::Configurable
static const std::vector
< std::string > 
 used as shortcut – just an empty vector of std::strings More...
- Protected Member Functions inherited from icl::filter::UnaryOp
bool prepare (core::ImgBase **ppoDst, core::depth eDepth, const utils::Size &imgSize, core::format eFormat, int nChannels, const utils::Rect &roi, utils::Time timestamp=utils::Time::null)
virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc)
 check+adapt destination image to properties of given source image More...
virtual bool prepare (core::ImgBase **ppoDst, const core::ImgBase *poSrc, core::depth eDepth)
- Protected Member Functions inherited from icl::utils::Configurable
void addProperty (const std::string &name, const std::string &type, const std::string &info, const Any &value=Any(), const int volatileness=0, const std::string &tooltip=std::string()) throw (ICLException)
 This can be used by derived classes to store supported properties in the internal list. More...
void addChildConfigurable (Configurable *configurable, const std::string &childPrefix="")
 This adds another configurable as child. More...
void removeChildConfigurable (Configurable *configurable)
 removes the given child configurable More...
Propertyprop (const std::string &propertyName) throw (ICLException)
 this CAN be used e.g. to store a property value in internal property-list More...
const Propertyprop (const std::string &propertyName) const throw (ICLException)
 this CAN be used e.g. to store a property value in internal property-list More...
 Configurable (const std::string &ID="", bool ordered=true) throw (ICLException)
 create this configurable with given ID More...
void call_callbacks (const std::string &propertyName, const Configurable *caller) const
 calls all registered callbacks More...
- Protected Attributes inherited from icl::filter::UnaryOp
- Protected Attributes inherited from icl::utils::Configurable
std::vector< Callbackcallbacks
 internally managed list of callbacks More...

Detailed Description

Class for Arithmetic Functions.

(nearly all functions: Img8u, Img16s, Img32f: IPP + Fallback, all other Types: Fallback only!) The functions AddC, SubC, MulC, DivC, AbsDiff, Sqr, Sqrt, Ln, Exp, Abs are implemented for: Img8u IPP+Fallback Img16s IPP+Fallback Img32f IPP+Fallback Img32s Fallback only Img64f Fallback only The user have to take care about overflows. For example 255+1=0 on icl8u

Member Enumeration Documentation

this enum specifiy all possible binary arithmetical operations


add a constant value to each pixel


substract a constant value from each pixel


multiply each pixel by a constant value


divide each pixle through a constant value


squares each pixel


calculates the square root of each pixel


calculates the natural logarithm of each pixel


calculates the exponential function for each pixel


calculates the absolute value for each pixel

Constructor & Destructor Documentation

icl::filter::UnaryArithmeticalOp::UnaryArithmeticalOp ( optype  t,
icl64f  val = 0 


virtual icl::filter::UnaryArithmeticalOp::~UnaryArithmeticalOp ( )


Member Function Documentation

virtual void icl::filter::UnaryArithmeticalOp::apply ( const core::ImgBase poSrc,
core::ImgBase **  ppoDst 

performes the arithmetical operation, given in the constructor or by the setOpType method.

poSrcfirst operand (image)
ppoDstdestination image, to store the result

Implements icl::filter::UnaryOp.

optype icl::filter::UnaryArithmeticalOp::getOpType ( ) const

returns the operator type

See Also
operator type
icl64f icl::filter::UnaryArithmeticalOp::getValue ( ) const

returns the value of the second operand

the value of the second operand
void icl::filter::UnaryArithmeticalOp::setOpType ( optype  t)

changes the operator type

See Also
toperator type
void icl::filter::UnaryArithmeticalOp::setValue ( icl64f  value)

sets the second operand, with the source is operated with.

valuethe value for the operand

Member Data Documentation

icl64f icl::filter::UnaryArithmeticalOp::m_dValue
optype icl::filter::UnaryArithmeticalOp::m_eOpType

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