devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Another big refactoring change:

Browse Source 
* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
This commit is contained in:
Gael Guennebaud
2009-11-18 18:15:19 +01:00
parent 0529ecfe1b
commit e3d890bc5a
48 changed files with 634 additions and 408 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Eigen/src/Geometry/AlignedBox.h
View File

@@ -67,7 +67,7 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim)
inline int dim() const { return AmbientDimAtCompileTime==Dynamic ? m_min.size()-1 : AmbientDimAtCompileTime; }
/** \returns true if the box is null, i.e, empty. */
inline bool isNull() const { return (m_min.cwise() > m_max).any(); }
inline bool isNull() const { return (m_min.array() > m_max).any(); }
/** Makes \c *this a null/empty box. */
inline void setNull()
@@ -90,31 +90,31 @@ EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim)
/** \returns true if the point \a p is inside the box \c *this. */
inline bool contains(const VectorType& p) const
{ return (m_min.cwise()<=p).all() && (p.cwise()<=m_max).all(); }
{ return (m_min.array()<=p).all() && (p.array()<=m_max).all(); }
/** \returns true if the box \a b is entirely inside the box \c *this. */
inline bool contains(const AlignedBox& b) const
{ return (m_min.cwise()<=b.min()).all() && (b.max().cwise()<=m_max).all(); }
{ return (m_min.array()<=b.min()).all() && (b.max().array()<=m_max).all(); }
/** Extends \c *this such that it contains the point \a p and returns a reference to \c *this. */
inline AlignedBox& extend(const VectorType& p)
{ m_min = m_min.cwise().min(p); m_max = m_max.cwise().max(p); return *this; }
{ m_min = m_min.cwiseMin(p); m_max = m_max.cwiseMax(p); return *this; }
/** Extends \c *this such that it contains the box \a b and returns a reference to \c *this. */
inline AlignedBox& extend(const AlignedBox& b)
{ m_min = m_min.cwise().min(b.m_min); m_max = m_max.cwise().max(b.m_max); return *this; }
{ m_min = m_min.cwiseMin(b.m_min); m_max = m_max.cwiseMax(b.m_max); return *this; }
/** Clamps \c *this by the box \a b and returns a reference to \c *this. */
inline AlignedBox& clamp(const AlignedBox& b)
{ m_min = m_min.cwise().max(b.m_min); m_max = m_max.cwise().min(b.m_max); return *this; }
{ m_min = m_min.cwiseMax(b.m_min); m_max = m_max.cwiseMin(b.m_max); return *this; }
/** Returns an AlignedBox that is the intersection of \a b and \c *this */
inline AlignedBox intersection(const AlignedBox &b) const
{ return AlignedBox(m_min.cwise().max(b.m_min), m_max.cwise().min(b.m_max)); }
{ return AlignedBox(m_min.cwiseMax(b.m_min), m_max.cwiseMin(b.m_max)); }
/** Returns an AlignedBox that is the union of \a b and \c *this */
inline AlignedBox merged(const AlignedBox &b) const
{ return AlignedBox(m_min.cwise().min(b.m_min), m_max.cwise().max(b.m_max)); }
{ return AlignedBox(m_min.cwiseMin(b.m_min), m_max.cwiseMax(b.m_max)); }
/** Translate \c *this by the vector \a t and returns a reference to \c *this. */
inline AlignedBox& translate(const VectorType& t)