misc_util.h File Reference

#include "lib_grid/grid/grid.h"
#include "lib_grid/grid_objects/grid_objects.h"
#include "lib_grid/common_attachments.h"
#include "misc_util_impl.hpp"

Go to the source code of this file.

Namespaces
	ug
	the ug namespace

Functions
template<class vector_t , class TIterator , class TAAPos >
UG_API void	ug::CalculateBoundingBox (vector_t &vMinOut, vector_t &vMaxOut, TIterator begin, TIterator end, TAAPos &aaPos)
	Calculates the bounding box of a set of geometric objects. More...
template<class TIterator , class TAAPosVRT >
UG_API TAAPosVRT::ValueType	ug::CalculateCenter (TIterator begin, TIterator end, TAAPosVRT &aaPos)
	calculates the center for a set of elements More...
template<class TAAPosVRT >
UG_API TAAPosVRT::ValueType	ug::CalculateGridObjectCenter (const GridObject *o, TAAPosVRT &aaPosVRT)
	calculates the center for arbitrary geometric object More...
template<class TAAPosVRT , class TAAWeightVRT >
UG_API TAAPosVRT::ValueType	ug::CalculateGridObjectCenter (const GridObject *o, TAAPosVRT &aaPosVRT, TAAWeightVRT &aaWeight)
	returns the weighted center of the vertices of the given geometric object More...
template<class TElem1 , class TElem2 , class TAAPos >
bool	ug::CheckDirection (TElem1 *e1, TElem2 *e2, const TAAPos &aaPos, const typename TAAPos::ValueType &dir, number minAngle, number maxAngle)
	Checks whether the center of e2 can be reached from the center of e1 in the given direction. More...
template<class TElem , class TAAPos >
number	ug::ElementDiameter (Grid &grid, TAAPos &aaPos, TElem *elem)
	returns the maximal distance between to element vertices More...
template<class TAAPos >
number	ug::ElementDiameterSq (Grid &grid, TAAPos &aaPos, GridObject *elem)
	returns the maximal squared distance between to element vertices More...
template<class TElem , class TAAPos >
number	ug::ElementDiameterSq (Grid &grid, TAAPos &aaPos, TElem *elem)
	returns the maximal squared distance between to element vertices More...
void	ug::EraseConnectingElements (Grid &grid, Vertex *v1, Vertex *v2)
	erases all elements that connect v1 and v2 More...
template<class TElem >
UG_API void	ug::EraseElements (Grid &grid, typename geometry_traits< TElem >::iterator iterBegin, typename geometry_traits< TElem >::iterator iterEnd)
	erases all elements between iterBegin and iterEnd. More...
template<class TElem , class TVertexPositionAttachmentAccessor >
UG_API TElem *	ug::FindClosestByCoordinate (const typename TVertexPositionAttachmentAccessor::ValueType &coord, typename geometry_traits< TElem >::iterator iterBegin, typename geometry_traits< TElem >::iterator iterEnd, TVertexPositionAttachmentAccessor &aaPosVRT)
	returns the element of the given type, whose center is closest to coord. More...
template<class TElem1 , class TElem2 , class TAAPos >
TAAPos::ValueType	ug::GetDirection (TElem1 *e1, TElem2 *e2, const TAAPos &aaPos)
	Returns the direction from the center of e1 to the center of e2. More...
template<class TElem >
UG_API TElem::side *	ug::GetSharedSide (Grid &grid, TElem *e1, TElem *e2)
	returns the shared side between the two elements or NULL if no such side exists. More...
template<class TAAPos , class TIterator >
number	ug::MaxElementDiameter (Grid &grid, TAAPos &aaPos, TIterator iterBegin, TIterator iterEnd)
	returns the maximal diameter of all elements between iterBegin and iterEnd. More...
template<class TAAPos , class TIterator >
number	ug::MinElementDiameter (Grid &grid, TAAPos &aaPos, TIterator iterBegin, TIterator iterEnd)
	returns the minimal diameter of all elements between iterBegin and iterEnd. More...
template<class TElemPtr1 , class TElemPtr2 >
UG_API size_t	ug::NumSharedVertices (Grid &grid, TElemPtr1 elem1, TElemPtr2 elem2)
	returns the number of vertices that are shared by two objects More...