minsky::Operation< T > Class Template Reference

#include <operation.h>

Inheritance diagram for minsky::Operation< T >:

Collaboration diagram for minsky::Operation< T >:

Public Types
typedef OperationType::Type	Type
Public Types inherited from minsky::OperationBase
typedef OperationType::Type	Type
Public Types inherited from minsky::OperationType
enum	Type {   constant, time, integrate, differentiate,   data, ravel, euler, pi,   zero, one, inf, percent,   add, subtract, multiply, divide,   min, max, and_, or_,   log, pow, polygamma, lt,   le, eq, userFunction, copy,   sqrt, exp, ln, sin,   cos, tan, asin, acos,   atan, sinh, cosh, tanh,   abs, floor, frac, not_,   Gamma, fact, sum, product,   infimum, supremum, any, all,   infIndex, supIndex, runningSum, runningProduct,   difference, differencePlus, innerProduct, outerProduct,   index, gather, meld, merge,   slice, size, shape, mean,   median, stdDev, moment, histogram,   covariance, correlation, linearRegression, numOps }
enum	Group {   general, constop, binop, function,   reduction, scan, tensor, statistics }

Public Member Functions
Type	type () const override
void	iconDraw (cairo_t *) const override
	visual representation of operation on the canvas More...
std::size_t	numPorts () const override
	Operation ()
	Operation (const Operation &x)
	Operation (Operation &&x)
Operation &	operator= (const Operation &x)
Operation &	operator= (Operation &&x)
std::string	classType () const override
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *cairo) const
	visual representation of operation on the canvas More...
template<>
void	iconDraw (cairo_t *) const
	visual representation of operation on the canvas More...
Public Member Functions inherited from minsky::ItemT< Operation< T >, OperationBase >
std::string	classType () const override
ItemT *	clone () const override
void	TCL_obj (classdesc::TCL_obj_t &t, const std::string &d) override
void	RESTProcess (classdesc::RESTProcess_t &rp, const std::string &d) override
	dummy template definition for use with gui executable More...
void	RESTProcess (classdesc::RESTProcess_t &rp, const std::string &d) const override
void	json_pack (classdesc::json_pack_t &j) const override
	ItemT ()=default
	ItemT (const ItemT &)=default
	ItemT (ItemT &&)=delete
ItemT &	operator= (const ItemT &)=default
ItemT &	operator= (ItemT &&)=delete
Public Member Functions inherited from minsky::OperationBase
const OperationBase *	operationCast () const override
OperationBase *	operationCast () override
std::string	portValues () const
	returns a list of values the ports currently have More...
bool	multiWire () const
virtual void	addPorts ()
void	drawUserFunction (cairo_t *cairo) const
void	draw (cairo_t *) const override
	draw this item into a cairo context More...
void	resize (const LassoBox &b) override
	resize this item on the canvas More...
float	scaleFactor () const override
	factor by which item has been resized More...
double	value () const override
	current value of output port More...
std::vector< std::string >	dimensions () const
	return dimension names of tensor object attached to input if binary op, then the union of dimension names is returned More...
Units	units (bool check=false) const override
	compute the dimensional units More...
Public Member Functions inherited from minsky::BottomRightResizerItem
bool	onResizeHandle (float x, float y) const override
void	drawResizeHandles (cairo_t *cairo) const override
virtual Point	resizeHandleCoords () const
	returns coordinates of the resizer handle More...
Public Member Functions inherited from minsky::Item
	Item ()
virtual std::weak_ptr< Port >	ports (std::size_t i) const
	callback to be run when item deleted from group More...
std::size_t	portsSize () const
	number of ports More...
float	portX (std::size_t i)
float	portY (std::size_t i)
virtual bool	contains (float xx, float yy) const
bool	contains (const Point &p) const
void	updateBoundingBox () override
void	throw_error (const std::string &) const
	mark item on canvas, then throw More...
virtual bool	ioVar () const
	indicates this is a group I/O variable More...
double	rotation () const
double	rotation (const double &r)
std::pair< double, bool >	rotationAsRadians () const
	return the rotation as radians, and whether rotation should have additional straight angle added for text that stays upright. More...
float	iWidth () const
float	iWidth (const float &w)
float	iHeight () const
float	iHeight (const float &h)
virtual void	flip ()
	rotate icon though 180∘ More...
std::string	id () const
	return an id uniquely identifying this item More...
virtual float	x () const
virtual float	y () const
virtual float	zoomFactor () const
void	ensureBBValid () const
float	width () const
float	height () const
virtual std::vector< Point >	corners () const
float	left () const
float	right () const
float	top () const
float	bottom () const
std::string	bookmarkId () const
	Id of bookmark associated with this. More...
void	adjustBookmark () const override
	adjust bookmark list to reflect current configuration More...
float	resizeHandleSize () const
	resize handles should be at least a percentage if the icon size (#1025) More...
virtual bool	inItem (float x, float y) const
virtual bool	onItem (float x, float y) const
	returns true if (x,y) is on the icon More...
virtual void	onMouseDown (float x, float y)
	respond to mouse down events More...
virtual void	onMouseUp (float x, float y)
	respond to mouse up events More...
virtual bool	onMouseMotion (float x, float y)
	respond to mouse motion events with button pressed More...
virtual bool	onMouseOver (float x, float y)
	respond to mouse motion events (hover) without button pressed More...
virtual void	onMouseLeave ()
	respond to mouse leave events (when mouse leaves item) More...
virtual bool	onKeyPress (int keySym, const std::string &utf8, int state)
	respond to key press events More...
virtual void	deleteAttachedWires ()
	delete all attached wires More...
virtual bool	visible () const
	whether this item is visible on the canvas. More...
void	moveTo (float x, float y)
virtual float	scaleFactor (const float &sf)
void	dummyDraw () const
	draw into a dummy cairo context, for purposes of calculating port positions More...
virtual void	displayTooltip (cairo_t *, const std::string &) const
	display tooltip text, eg on mouseover More...
virtual void	updateIcon (double t)
	update display after a step() More...
	Item (const Item &)=default
Item &	operator= (const Item &)=default
virtual	~Item ()
void	drawPorts (cairo_t *cairo) const
virtual ClickType::Type	clickType (float x, float y) const
	returns the clicktype given a mouse click at x, y. More...
virtual std::shared_ptr< Port >	closestOutPort (float x, float y) const
	returns closest output port to x,y More...
virtual std::shared_ptr< Port >	closestInPort (float x, float y) const
virtual std::shared_ptr< Item >	select (float x, float y) const
	returns the variable if point (x,y) is within a visible variable icon, null otherwise. More...
void	RESTProcess (classdesc::RESTProcess_t &rp, const std::string &d) override
	runs the RESTProcess descriptor suitable for this type More...
void	RESTProcess (classdesc::RESTProcess_t &rp, const std::string &d) const override
virtual void	displayDelayedTooltip (float x, float y)
	enable extended tooltip help message appropriate for mouse at (x,y) More...
virtual void	disableDelayedTooltip ()
virtual bool	editorMode () const
	some items have an editor mode attribute More...
virtual void	toggleEditorMode ()
Units	checkUnits () const
	perform units consistency checks More...
ItemPtr	itemPtrFromThis () const
	return a shared_ptr to this More...
virtual void	destroyFrame ()
	destroy any popup windows associated with this More...
Public Member Functions inherited from minsky::NoteBase
virtual std::string const &	detailedText () const
virtual std::string const &	detailedText (const std::string &x)
virtual std::string const &	tooltip () const
virtual std::string const &	tooltip (const std::string &x)
virtual	~NoteBase ()=default

Private Types
typedef ItemT< Operation< T >, OperationBase >	Super

Additional Inherited Members
Static Public Member Functions inherited from minsky::OperationBase
static OperationBase *	create (Type type)
	factory method. More...
Static Public Member Functions inherited from minsky::Item
static void	drawSelected (cairo_t *cairo)
Static Public Member Functions inherited from minsky::OperationType
static std::string	typeName (int type)
	return the symbolic name of type More...
static Group	classify (Type t)
Public Attributes inherited from minsky::OperationBase
double	arg =1
	operation argument. For example, the offset used in a difference operator, or binsize in a binning op More...
std::string	axis
	axis selector in tensor operations More...
Public Attributes inherited from minsky::Item
float	m_x =0
float	m_y =0
	position in canvas, or within group More...
float	m_sf =1
	scale factor of item on canvas, or within group More...
bool	onResizeHandles =false
	set to true to indicate mouse is ovcaler resize handles More...
bool	onBorder =false
	true to indicate mouse hovering over border More...
std::string	deleteCallback
BoundingBox	bb
	canvas bounding box. More...
Public Attributes inherited from minsky::NoteBase
bool	mouseFocus =false
	true if target of a mouseover More...
bool	selected =false
	true if selected for cut, copy or group operation More...
bool	bookmark =false
	Is this item also a bookmark? More...
Static Public Attributes inherited from minsky::OperationBase
static constexpr float	l =-8
static constexpr float	h =12
static constexpr float	r =12
Protected Member Functions inherited from minsky::OperationBase
void	setCachedText (cairo_t *, const std::string &, double) const
	check if cachedPango is up to date, and if not recreate More...
Static Protected Member Functions inherited from minsky::Item
static void	drawResizeHandle (cairo_t *cairo, double x, double y, double sf, double angle)
Protected Attributes inherited from minsky::OperationBase
classdesc::Exclude< std::shared_ptr< ecolab::Pango > >	cachedPango
Protected Attributes inherited from minsky::Item
double	m_width =10
double	m_height =10
ItemPortVector	m_ports
minsky::Item::MemoisedRotator	memoisedRotator

Detailed Description

template<minsky::OperationType::Type T>
class minsky::Operation< T >

Definition at line 46 of file operation.h.

Member Typedef Documentation

Super

template<minsky::OperationType::Type T>

typedef ItemT<Operation<T>, OperationBase> minsky::Operation< T >::Super

private

Definition at line 49 of file operation.h.

Type

template<minsky::OperationType::Type T>

typedef OperationType::Type minsky::Operation< T >::Type

Definition at line 51 of file operation.h.

Constructor & Destructor Documentation

Operation() [1/3]

template<minsky::OperationType::Type T>

minsky::Operation< T >::Operation ( )

inline

Definition at line 56 of file operation.h.

                {
      this->addPorts();
      // custom arg defaults
      switch (T)  {
        case OperationType::runningSum: case OperationType::runningProduct:
          this->arg=-1;
          break;
        default:
          break;
        }
    }

Operation() [2/3]

template<minsky::OperationType::Type T>

minsky::Operation< T >::Operation ( const Operation< T > &  x )

inline

Definition at line 67 of file operation.h.

: Super(x) {this->addPorts();}

Operation() [3/3]

template<minsky::OperationType::Type T>

minsky::Operation< T >::Operation ( Operation< T > &&  x )

inline

Definition at line 68 of file operation.h.

: Super(x) {this->addPorts();}

Member Function Documentation

classType()

template<minsky::OperationType::Type T>

std::string minsky::Operation< T >::classType ( ) const

inlineoverridevirtual

Reimplemented from minsky::Item.

Definition at line 79 of file operation.h.

{return "Operation:"+OperationType::typeName(T);}

iconDraw() [1/77]

template<minsky::OperationType::Type T>

void minsky::Operation< T >::iconDraw ( cairo_t *  ) const

overridevirtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

iconDraw() [2/77]

template<>

void minsky::Operation< OperationType::userFunction >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 71 of file userFunction.cc.

  {assert(false);}

iconDraw() [3/77]

template<>

void minsky::Operation< OperationType::constant >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 589 of file operation.cc.

  {
    assert(false); //shouldn't be here
  }

iconDraw() [4/77]

template<>

void minsky::Operation< OperationType::ravel >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 594 of file operation.cc.

  {
    assert(false); //shouldn't be here
  }

iconDraw() [5/77]

template<>

void minsky::Operation< OperationType::data >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 599 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_translate(cairo,-1,0);
    cairo_scale(cairo,1.5*sf,0.75*sf);
    cairo_arc(cairo,0,-3,3,0,2*M_PI);
    cairo_arc(cairo,0,3,3,0,M_PI);
    cairo_move_to(cairo,-3,3);
    cairo_line_to(cairo,-3,-3);
    cairo_move_to(cairo,3,3);
    cairo_line_to(cairo,3,-3);
    cairo_identity_matrix(cairo);
    cairo_set_line_width(cairo,1.0);  
    cairo_stroke(cairo); 
  }

iconDraw() [6/77]

template<>

void minsky::Operation< OperationType::time >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 615 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-4,2);
    cairo_show_text(cairo,"t");
  }

iconDraw() [7/77]

template<>

void minsky::Operation< OperationType::euler >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 623 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-4,2);
    cairo_show_text(cairo,"e");
  }

iconDraw() [8/77]

template<>

void minsky::Operation< OperationType::pi >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 631 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-4,2);
    cairo_show_text(cairo,"π");
  }           

iconDraw() [9/77]

template<>

void minsky::Operation< OperationType::zero >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 639 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-4,2);
    cairo_show_text(cairo,"0");
  }

iconDraw() [10/77]

template<>

void minsky::Operation< OperationType::one >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 647 of file operation.cc.

  {
    const double sf = scaleFactor();  
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-4,2);
    cairo_show_text(cairo,"1");
  }

iconDraw() [11/77]

template<>

void minsky::Operation< OperationType::inf >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 655 of file operation.cc.

  {
    const double sf = scaleFactor();      
    cairo_move_to(cairo,-4,-10);
    setCachedText(cairo,"∞",9);
    cairo_scale(cairo,sf,sf);             
    cachedPango->show();    
  }

iconDraw() [12/77]

template<>

void minsky::Operation< OperationType::percent >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 664 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-7);
    setCachedText(cairo,"%",7);
    cairo_scale(cairo,sf,sf);             
    cachedPango->show();
  }   

iconDraw() [13/77]

template<>

void minsky::Operation< OperationType::copy >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 673 of file operation.cc.

  {
    const double sf = scaleFactor();              
    cairo_move_to(cairo,-4,-5);
    setCachedText(cairo, "→",7);
    cairo_scale(cairo,sf,sf);             
    cachedPango->show();
  }

iconDraw() [14/77]

template<>

void minsky::Operation< OperationType::integrate >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 682 of file operation.cc.

  {/* moved to IntOp::draw() but needs to be here, and is actually called */}

iconDraw() [15/77]

template<>

void minsky::Operation< OperationType::differentiate >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 685 of file operation.cc.

  { 
    const CairoSave cs(cairo);
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-7,-1);
    cairo_set_font_size(cairo,8);
    cairo_show_text(cairo,"d");
    cairo_move_to(cairo,-7,0);cairo_line_to(cairo,2,0);
    cairo_set_line_width(cairo,0.5);cairo_stroke(cairo);
    cairo_move_to(cairo,-7,7);
    cairo_show_text(cairo,"dt");
  }

iconDraw() [16/77]

template<>

void minsky::Operation< OperationType::sqrt >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 699 of file operation.cc.

  {       
    const CairoSave cs(cairo);
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);   
    cairo_move_to(cairo,-7,6);
    cairo_show_text(cairo,"\xE2\x88\x9a");
    cairo_set_line_width(cairo,0.5);
    cairo_rel_move_to(cairo,0,-9);
    cairo_rel_line_to(cairo,5,0);
    cairo_set_source_rgb(cairo,0,0,0);
    cairo_stroke(cairo);    
  }

iconDraw() [17/77]

template<>

void minsky::Operation< OperationType::exp >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 714 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);       
    cairo_move_to(cairo,-7,3);
    cairo_show_text(cairo,"e");
    cairo_rel_move_to(cairo,0,-4);
    cairo_set_font_size(cairo,7);
    cairo_show_text(cairo,"x");
  }

iconDraw() [18/77]

template<>

void minsky::Operation< OperationType::pow >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 725 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-6,3);
    cairo_show_text(cairo,"x");
    cairo_rel_move_to(cairo,0,-4);
    cairo_set_font_size(cairo,7);
    cairo_show_text(cairo,"y");
    DrawBinOp d(cairo);
#ifdef DISPLAY_POW_UPSIDE_DOWN
    d.drawPort([&](){d.drawSymbol("y");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("x");}, l, h, rotation());
#else
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation());
#endif
  }

iconDraw() [19/77]

template<>

void minsky::Operation< OperationType::le >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 744 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"x≤y");
    DrawBinOp d(cairo);
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation());
  }

iconDraw() [20/77]

template<>

void minsky::Operation< OperationType::lt >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 755 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"x<y");
    DrawBinOp d(cairo);
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation());
  }

iconDraw() [21/77]

template<>

void minsky::Operation< OperationType::eq >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 766 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);             
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"x=y");
    DrawBinOp d(cairo);
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation());
  }

iconDraw() [22/77]

template<>

void minsky::Operation< OperationType::min >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 777 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);      
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"min");
  }

iconDraw() [23/77]

template<>

void minsky::Operation< OperationType::max >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 785 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"max");
  }

iconDraw() [24/77]

template<>

void minsky::Operation< OperationType::and_ >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 793 of file operation.cc.

  {       
    const CairoSave cs(cairo);
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);      
    cairo_set_source_rgb(cairo,0,0,0);
    cairo_move_to(cairo,-4,3);
    cairo_line_to(cairo,-1,-3);
    cairo_line_to(cairo,2,3);
    cairo_stroke(cairo);
  }

iconDraw() [25/77]

template<>

void minsky::Operation< OperationType::or_ >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 805 of file operation.cc.

  {  
    const CairoSave cs(cairo);
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);    
    cairo_set_source_rgb(cairo,0,0,0);
    cairo_move_to(cairo,-4,-3);
    cairo_line_to(cairo,-1,3);
    cairo_line_to(cairo,2,-3);
    cairo_stroke(cairo);
  }

iconDraw() [26/77]

template<>

void minsky::Operation< OperationType::not_ >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 817 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_move_to(cairo,-6,3);
    cairo_show_text(cairo,"¬");
  }

iconDraw() [27/77]

template<>

void minsky::Operation< OperationType::covariance >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 825 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf*.7,sf); 
    cairo_move_to(cairo,-16,3);
    cairo_show_text(cairo,"<ΔxΔy>");
  }

iconDraw() [28/77]

template<>

void minsky::Operation< OperationType::correlation >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 833 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_move_to(cairo,-3,3);
    cairo_show_text(cairo,"ρ");
  }

iconDraw() [29/77]

template<>

void minsky::Operation< OperationType::linearRegression >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 841 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);
    cairo_move_to(cairo,-7,7);
    cairo_line_to(cairo,7,-7);
    cairo_stroke(cairo);
    cairo_arc(cairo,-4,0,0.2,0,2*M_PI);
    cairo_stroke(cairo);
    cairo_arc(cairo,3,3,0.2,0,2*M_PI);
    cairo_stroke(cairo);
    cairo_arc(cairo,4,-6,0.2,0,2*M_PI);
    cairo_stroke(cairo);
  }

iconDraw() [30/77]

template<>

void minsky::Operation< OperationType::ln >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 855 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo," ln");
  }

iconDraw() [31/77]

template<>

void minsky::Operation< OperationType::log >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 863 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"log");
    DrawBinOp d(cairo);
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("b");}, l, h, rotation());
  }

iconDraw() [32/77]

template<>

void minsky::Operation< OperationType::sin >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 874 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"sin");
  }

iconDraw() [33/77]

template<>

void minsky::Operation< OperationType::cos >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 883 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"cos");
  }

iconDraw() [34/77]

template<>

void minsky::Operation< OperationType::tan >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 892 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"tan");
  }

iconDraw() [35/77]

template<>

void minsky::Operation< OperationType::asin >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 901 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_set_font_size(cairo,9);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"sin");
    cairo_rel_move_to(cairo,0,-3);
    cairo_set_font_size(cairo,7);
    cairo_show_text(cairo,"-1");
    cairo_rel_move_to(cairo,0,-2);
  }

iconDraw() [36/77]

template<>

void minsky::Operation< OperationType::acos >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 914 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,9);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"cos");
    cairo_rel_move_to(cairo,0,-3);
    cairo_set_font_size(cairo,7);
    cairo_show_text(cairo,"-1");
    cairo_rel_move_to(cairo,0,-2);
  }

iconDraw() [37/77]

template<>

void minsky::Operation< OperationType::atan >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 927 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,9);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"tan");
    cairo_rel_move_to(cairo,0,-3);
    cairo_set_font_size(cairo,7);
    cairo_show_text(cairo,"-1");
    cairo_rel_move_to(cairo,0,-2);
  }

iconDraw() [38/77]

template<>

void minsky::Operation< OperationType::sinh >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 940 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,8);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"sinh");
  }

iconDraw() [39/77]

template<>

void minsky::Operation< OperationType::cosh >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 949 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,8);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"cosh");
  }

iconDraw() [40/77]

template<>

void minsky::Operation< OperationType::tanh >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 958 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,8);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"tanh");
  }

iconDraw() [41/77]

template<>

void minsky::Operation< OperationType::abs >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 967 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,9);
    cairo_move_to(cairo,-6,3);
    cairo_show_text(cairo,"|x|");
  }

iconDraw() [42/77]

template<>

void minsky::Operation< OperationType::floor >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 975 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-5,-5);
    // what we're trying to draw, but Windows' deficient fontsets don't allow it
    //setCachedText(cairo, "⌊x⌋",7);
    setCachedText(cairo, "x",7);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
    cairo_move_to(cairo,-5,-4);
    cairo_rel_line_to(cairo,0,cachedPango->height()-2);
    cairo_rel_line_to(cairo,1,0);
    cairo_move_to(cairo,-5+cachedPango->width(),-4);
    cairo_rel_line_to(cairo,0,cachedPango->height()-2);
    cairo_rel_line_to(cairo,-1,0);
    cairo_stroke(cairo);
  }

iconDraw() [43/77]

template<>

void minsky::Operation< OperationType::frac >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 992 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_set_font_size(cairo,8);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"frac");
  }

iconDraw() [44/77]

template<>

void minsky::Operation< OperationType::Gamma >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1000 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-6,3);
    cairo_show_text(cairo,"Γ");
  }     

iconDraw() [45/77]

template<>

void minsky::Operation< OperationType::polygamma >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1007 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-7,3);
    cairo_show_text(cairo,"ψ");
    cairo_rel_move_to(cairo,0,-3);
    cairo_set_font_size(cairo,7);
    // show order of polygamma function. 0 is default.
    const std::string order="("+to_string(static_cast<unsigned>(m_ports[2]->value()))+")";
    cairo_show_text(cairo,order.c_str());
    cairo_rel_move_to(cairo,0,-2);
    DrawBinOp d(cairo);
    d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation());
    d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation());
  }     

iconDraw() [46/77]

template<>

void minsky::Operation< OperationType::fact >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1023 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_move_to(cairo,-3,3);
    cairo_show_text(cairo,"!");
  }      

iconDraw() [47/77]

template<>

void minsky::Operation< OperationType::add >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1030 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    DrawBinOp d(cairo);
    d.drawPlus();
    d.drawPort([&](){d.drawPlus();}, l, h, rotation());
    d.drawPort([&](){d.drawPlus();}, l, -h, rotation());
  }

iconDraw() [48/77]

template<>

void minsky::Operation< OperationType::subtract >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1040 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    DrawBinOp d(cairo);
    d.drawMinus();
    d.drawPort([&](){d.drawPlus();}, l, -h, rotation());
    d.drawPort([&](){d.drawMinus();}, l, h, rotation());
  }

iconDraw() [49/77]

template<>

void minsky::Operation< OperationType::multiply >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1050 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    DrawBinOp d(cairo);
    d.drawMultiply();
    d.drawPort([&](){d.drawMultiply();}, l, h, rotation());
    d.drawPort([&](){d.drawMultiply();}, l, -h, rotation());
  }

iconDraw() [50/77]

template<>

void minsky::Operation< OperationType::divide >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1060 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    DrawBinOp d(cairo);
    d.drawDivide();
    d.drawPort([&](){d.drawMultiply();}, l, -h, rotation());
    d.drawPort([&](){d.drawDivide();}, l, h, rotation());
  }

iconDraw() [51/77]

template<>

void minsky::Operation< OperationType::sum >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1070 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-7);
    setCachedText(cairo, "∑", 7);
    cairo_scale(cairo,sf,sf);             
    cachedPango->show();
  }

iconDraw() [52/77]

template<>

void minsky::Operation< OperationType::product >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1079 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-7);
    setCachedText(cairo, "∏",7);
    cairo_scale(cairo,sf,sf);             
    cachedPango->show();
  }

iconDraw() [53/77]

template<>

void minsky::Operation< OperationType::infimum >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1088 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"inf");
  }

iconDraw() [54/77]

template<>

void minsky::Operation< OperationType::supremum >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1097 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"sup");
  }

iconDraw() [55/77]

template<>

void minsky::Operation< OperationType::infIndex >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1106 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"infi");
  }

iconDraw() [56/77]

template<>

void minsky::Operation< OperationType::supIndex >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1115 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"supi");
  }

iconDraw() [57/77]

template<>

void minsky::Operation< OperationType::any >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1124 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf); 
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"any");
  }

iconDraw() [58/77]

template<>

void minsky::Operation< OperationType::all >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1133 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"all");
  }

iconDraw() [59/77]

template<>

void minsky::Operation< OperationType::size >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1144 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"nᵢ");
  }

iconDraw() [60/77]

template<>

void minsky::Operation< OperationType::shape >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1153 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"{nᵢ}");
  }

iconDraw() [61/77]

template<>

void minsky::Operation< OperationType::mean >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1162 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-8,3);
    cairo_show_text(cairo,"<x>");
  }

iconDraw() [62/77]

template<>

void minsky::Operation< OperationType::median >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1171 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-3,3);
    cairo_show_text(cairo,"x");
    cairo_move_to(cairo,-4,-1);
    cairo_show_text(cairo,"~");
 }

iconDraw() [63/77]

template<>

void minsky::Operation< OperationType::stdDev >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1182 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);     
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-3,3);
    cairo_show_text(cairo,"σ");
  }

iconDraw() [64/77]

template<>

void minsky::Operation< OperationType::moment >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1191 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf*.85,sf);         
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-12,3);
    cairo_show_text(cairo,"<Δxᵏ>");
  }

iconDraw() [65/77]

template<>

void minsky::Operation< OperationType::histogram >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1200 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_translate(cairo,-sf*iWidth(), -sf*iHeight());
    cairo_scale(cairo,2*sf*iWidth()/cminsky().histogramResource.width(),2*sf*iHeight()/cminsky().histogramResource.height());
    cminsky().histogramResource.render(cairo);
  }

iconDraw() [66/77]

template<>

void minsky::Operation< OperationType::runningSum >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1210 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-7,-7);
    setCachedText(cairo, "∑+",7);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
  }

iconDraw() [67/77]

template<>

void minsky::Operation< OperationType::runningProduct >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1219 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-6,-7);
    setCachedText(cairo, "∏×",7);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
  }

iconDraw() [68/77]

template<>

void minsky::Operation< OperationType::difference >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1228 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-7);
    setCachedText(cairo, "Δ<sup>-</sup>",7);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
  }

iconDraw() [69/77]

template<>

void minsky::Operation< OperationType::differencePlus >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1237 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-7);
    setCachedText(cairo, "Δ<sup>+</sup>",7);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
  }

iconDraw() [70/77]

template<>

void minsky::Operation< OperationType::innerProduct >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1246 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-10);
    setCachedText(cairo, "·",14);
    cairo_scale(cairo,sf,sf);     
    cachedPango->show();
  }

iconDraw() [71/77]

template<>

void minsky::Operation< OperationType::outerProduct >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1255 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-10);
    // this is the character we want, but draw it explicitly because
    //of Windows' deficient fontsets.
    // setCachedText(cairo, "⊗",10);
    cairo_scale(cairo,sf,sf);     
    constexpr const double r=6;
    static const double d=0.5*r*std::sqrt(2);
    cairo_move_to(cairo,d,d);
    cairo_line_to(cairo,-d,-d);
    cairo_move_to(cairo,-d,d);
    cairo_line_to(cairo,d,-d);
    cairo_move_to(cairo,r,0);
    cairo_arc(cairo,0,0,r,0,2*M_PI);
    cairo_stroke(cairo);
  }

iconDraw() [72/77]

template<>

void minsky::Operation< OperationType::index >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1274 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);  
    cairo_set_font_size(cairo,10);
    cairo_move_to(cairo,-9,3);
    cairo_show_text(cairo,"idx");
  }

iconDraw() [73/77]

template<>

void minsky::Operation< OperationType::gather >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1283 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_scale(cairo,sf,sf);
    cairo_set_font_size(cairo,8);
    cairo_move_to(cairo,-7,3);
    cairo_show_text(cairo,"x[i]");
    DrawBinOp drawBinOp(cairo);
    drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},l,-h,rotation());
    drawBinOp.drawPort([&](){drawBinOp.drawSymbol("i");},l,h,rotation());
  }

iconDraw() [74/77]

template<>

void minsky::Operation< OperationType::meld >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1295 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-5);
    //setCachedText(cairo, "⭄",10);
    cairo_scale(cairo,sf,sf);  
    cairo_rel_line_to(cairo,4,0);
    cairo_rel_line_to(cairo,2,5);
    cairo_rel_line_to(cairo,-2,5);
    cairo_rel_line_to(cairo,-4,0);
    cairo_move_to(cairo,-4,0);
    cairo_rel_line_to(cairo,10,0);
    cairo_stroke(cairo);
  }

iconDraw() [75/77]

template<>

void minsky::Operation< OperationType::merge >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1310 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-4,-3);
    //setCachedText(cairo, "⫤",10);
    cairo_scale(cairo,sf,sf);  
    cairo_rel_line_to(cairo,8,0);
    cairo_move_to(cairo,-4,3);
    cairo_rel_line_to(cairo,8,0);
    cairo_rel_move_to(cairo,0,-10);
    cairo_rel_line_to(cairo,0,14);
    cairo_stroke(cairo);
  }

iconDraw() [76/77]

template<>

void minsky::Operation< OperationType::slice >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1324 of file operation.cc.

  {
    const double sf = scaleFactor();         
    cairo_move_to(cairo,-10,-10);
    setCachedText(cairo, "[...",10);
    cairo_scale(cairo,sf,sf);  
    cachedPango->show();
    cairo_move_to(cairo,-10+cachedPango->width(),-9);
    cairo_rel_line_to(cairo,0,cachedPango->height()-2);
    cairo_stroke(cairo);
  }

iconDraw() [77/77]

template<>

void minsky::Operation< OperationType::numOps >::iconDraw ( cairo_t *  ) const

virtual

visual representation of operation on the canvas

Implements minsky::OperationBase.

Definition at line 1338 of file operation.cc.

  {/* needs to be here, and is actually called */}

numPorts()

template<minsky::OperationType::Type T>

std::size_t minsky::Operation< T >::numPorts ( ) const

inlineoverridevirtual

Implements minsky::OperationBase.

Definition at line 54 of file operation.h.

    {return OperationTypeInfo::numArguments<T>()+1;}

operator=() [1/2]

template<minsky::OperationType::Type T>

Operation& minsky::Operation< T >::operator= ( const Operation< T > &  x )

inline

Definition at line 69 of file operation.h.

                                             {
      Super::operator=(x);
      this->addPorts();
      return *this;
    }

operator=() [2/2]

template<minsky::OperationType::Type T>

Operation& minsky::Operation< T >::operator= ( Operation< T > &&  x )

inline

Definition at line 74 of file operation.h.

                                        {
      Super::operator=(x);
      this->addPorts();
      return *this;
    }

type()

template<minsky::OperationType::Type T>

Type minsky::Operation< T >::type ( ) const

inlineoverridevirtual

Implements minsky::OperationBase.

Definition at line 52 of file operation.h.

{return T;}

---

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

• model/operation.h