vectorTools.H File Reference
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Namespaces

 Foam
 Namespace for OpenFOAM.
 
 Foam::vectorTools
 Collection of functions for testing relationships between two vectors.
 

Functions

template<class T >
bool areParallel (const Vector< T > &a, const Vector< T > &b, const T &tolerance=small)
 Test if a and b are parallel: a^b = 0. More...
 
template<class T >
bool areOrthogonal (const Vector< T > &a, const Vector< T > &b, const T &tolerance=small)
 Test if a and b are orthogonal: a.b = 0. More...
 
template<class T >
bool areAcute (const Vector< T > &a, const Vector< T > &b)
 Test if angle between a and b is acute: a.b > 0. More...
 
template<class T >
bool areObtuse (const Vector< T > &a, const Vector< T > &b)
 Test if angle between a and b is obtuse: a.b < 0. More...
 
template<class T >
T cosPhi (const Vector< T > &a, const Vector< T > &b, const T &tolerance=small)
 Calculate angle between a and b in radians. More...
 
template<class T >
T radAngleBetween (const Vector< T > &a, const Vector< T > &b, const T &tolerance=small)
 Calculate angle between a and b in radians. More...
 
template<class T >
T degAngleBetween (const Vector< T > &a, const Vector< T > &b, const T &tolerance=small)
 Calculate angle between a and b in degrees. More...
 

Detailed Description

Original source file vectorTools.H

Definition in file vectorTools.H.