KiROUND: a function so v is not evaluated twice. Unfortunately, compiler is unable to pre-compute constants using this.

-----< STL like functions >---------------------------------------

* Function GetChars * returns a wxChar* to the actual wxChar* data within a wxString, and is * helpful for passing strings to wxString::Printf() and

returns 1 if success, 0 if failure ==> nothing done*/

* Function GetCount * returns the number of elements in the list. */

Set this point to some specified coordinates.

Returns (in internal units) to coordinate between (in user units) */

* Function empty * @return a boolean true value if the FPID is empty. Otherwise return false. */

* Function GetId() * Returns the unique identifier of the tool. The identifier is set by an instance of * TOOL_MANAGER. * @return Ident

read n-byte little-endian integer. Return 1 on EOF or error, else * 0. Assume n<=4. */

read n-byte little-endian integer. Return 1 on EOF or error, else * 0. Assume n<=4. */

> Restores the initial state.

vector <> methods

* Function GRSetColorPen * sets a pen style, width, color, and alpha into the given device context. */

* Function GetType() * Returns the type of the tool. * @return The type of the tool. */

Sets the next edge in face

test for value within range

* Function PointCount() * * Returns the number of points (vertices) in this polygon * @return number of points */

* Function Shader() * changes currently used shader and its parameters that will be applied to newly added * vertices. Parameters depend on

* Draw a line, in object space. */

* Forumla to calculate signed area<br> * Positive if CCW<br> * Negative if CW<br> * 0 if collinear<br> * <pre> * A[P1,P2,P3] = (x1*y2 - y1*x2)

Function TestSegmentHit * test for hit on line segment * i.e. a reference point is within a given distance from segment * aRefPoint = reference poi

returns 1 if success, 0 if failure ==> nothing done*/

* Function AddMenuItem * is an inline helper function to create and insert a menu item with an icon * into \a aMenu * * @param aMenu is the menu t

* Function Color() * changes currently used color that will be applied to newly added vertices. * * @param aColor is the new color.

Returns the twin edge

Sets the source node

* Function GetCenter() * * This defaults to the same point as returned by GetPosition(), unless * overridden * * @return cent

* Function GetScale() * @return Current scale factor of this VIEW. */

Checks if an edge is a leading edge