apf::Matrix< M, N > Class Template Reference

template-generic matrix of M by N doubles More...

List of all members.

Public Member Functions
	Matrix ()
	mandatory
	Matrix (double const (*array)[N])
	construct from an array
Matrix< M, N >	operator+ (Matrix< M, N > const &b) const
	add two matrices
Matrix< M, N >	operator- (Matrix< M, N > const &b) const
	subtract two matrices
Matrix< M, N >	operator* (double s) const
	multiply a matrix by a scalar
Matrix< M, N >	operator/ (double s) const
	divide a matrix by a scalar
Vector< M >	operator* (Vector< N > const &b) const
	multiply a matrix by a vector
template<std::size_t O>
Matrix< M, O >	operator* (Matrix< N, O > const &b) const
	multiply two matrices

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Detailed Description

template<std::size_t M, std::size_t N>
class apf::Matrix< M, N >

template-generic matrix of M by N doubles

see apf::Vector for the rationale on templating. In short, this class is designed to handle matrices whose small sizes are known at compile time. They should be used in a functional programming style

For matrices sized at runtime, see apf::DynamicMatrix. For sparse structures or parallel matrices, look outside of APF.

for those interested in software design, notice how Array and Vector come together to form Matrix

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Member Function Documentation

template<std::size_t M, std::size_t N>

template<std::size_t O>

Matrix<M,O> apf::Matrix< M, N >::operator*

(

Matrix< N, O > const &

b

)

const [inline]

multiply two matrices

the extra template parameter generates code for all possible combinations of matrix sizes

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The documentation for this class was generated from the following file:

• apfMatrix.h