VectorVectorOperations.h File Reference

#include "tarch/la/Vector.h"
#include "tarch/la/VectorVectorOperations.cpph"

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Namespaces
namespace	tarch
	Have to include this header, as I need access to the SYCL_EXTERNAL keyword.
namespace	tarch::la
	My collection of tiny vector operations.

Functions
template<int Size, typename Scalar>
Vector< Size, Scalar > &	tarch::la::operator+= (Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Adds rVector to lVector and assigns the result to lVector.
template<int Size, typename Scalar>
Vector< Size, Scalar > &	tarch::la::operator-= (Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Subtracts rVector from lVector and assigns the result to lVector.
template<int Size, typename Scalar>
Vector< Size, Scalar >	tarch::la::operator+ (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Adds rVector to lVector.
template<int Size, typename Scalar>
Vector< Size, Scalar >	tarch::la::operator- (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Subtracts rVector from lVector.
template<int Size, typename Scalar>
Vector< Size, Scalar >	tarch::la::multiplyComponents (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Multiplies every component of the vectors with each other and writes the results into result.
template<int Size, typename Scalar>
Scalar	tarch::la::operator* (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Performs the dot (=inner) product of two vectors.
template<int Size, typename Scalar>
Scalar	tarch::la::dot (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Performs the dot (=inner) product of two vectors.
template<int Size, typename Scalar>
Scalar	tarch::la::innerDot (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Performs the dot (=inner) product of two vectors.
template<typename Scalar>
Vector< 3, Scalar >	tarch::la::cross (const Vector< 3, Scalar > &lhs, const Vector< 3, Scalar > &rhs)
	Performs the cross product of two 3D vectors into result.
template<int Size, typename Scalar>
bool	tarch::la::equals (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Compares to vectors on equality by means of a numerical accuracy.
template<int Size, typename Scalar>
bool	tarch::la::firstGreater (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Compares sequentially every component pair of lVector and rVector, and stops as soon as one is greater than the other.
template<int Size, typename Scalar>
bool	tarch::la::oneGreater (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Returns true, if one component of lVector is greater than the corresponding component in rVector up to numerical accuracy.
template<int Size, typename Scalar>
bool	tarch::la::oneGreaterEquals (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Returns true, if one component of lVector is greater or equals than the corresponding component in rVector up to numerical accuracy.
template<int Size, typename Scalar>
bool	tarch::la::allGreater (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Returns true, if all components of lVector are greater than the corresponding components in rVector up to numerical accuracy.
template<int Size, typename Scalar>
bool	tarch::la::allGreaterEquals (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Returns true, if all components of lVector are greater or equals than the corresponding components in rVector up to numerical accuracy.
template<int Size, typename Scalar>
bool	tarch::la::allSmaller (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<int Size, typename Scalar>
bool	tarch::la::allSmallerEquals (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<int Size, typename Scalar>
bool	tarch::la::oneSmaller (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<int Size, typename Scalar>
bool	tarch::la::oneSmallerEquals (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
template<int Size, typename Scalar>
Vector< Size, Scalar >	tarch::la::max (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Component-wise max evaluation.
template<int Size, typename Scalar>
Vector< Size, Scalar >	tarch::la::min (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Component-wise min evaluation.
template<int Size, typename Scalar>
bool	tarch::la::operator== (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Bit-wise comparison of the components of two vectors for equality.
template<int Size, typename Scalar>
bool	tarch::la::operator!= (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs)
	Bit-wise comparison of the components of two vectors for inequality.
template<int Size, typename Scalar>
int	tarch::la::equalsReturnIndex (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)
	Return Index of element which is not equals.
template<int Size>
int	tarch::la::equalsReturnIndex (const Vector< Size, int > &lhs, const Vector< Size, int > &rhs)
template<int Size>
int	tarch::la::countEqualEntries (const Vector< Size, int > &lhs, const Vector< Size, int > &rhs)
	Run through both vectors and count how many entries are the same.
template<int Size, typename Scalar>
int	tarch::la::countEqualEntries (const Vector< Size, Scalar > &lhs, const Vector< Size, Scalar > &rhs, const Scalar tolerance=NUMERICAL_ZERO_DIFFERENCE)