/home/coin/SVN-release/CoinAll-1.1.0/CoinUtils/src/CoinDenseVector.hpp File Reference

#include <cassert>
#include <cstdlib>
#include <cmath>
#include "CoinHelperFunctions.hpp"

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Classes
class	CoinDenseVector< T >
	Dense Vector. More...
Arithmetic operators on dense vectors.
NOTE: Because these methods return an object (they can't return a reference, though they could return a pointer...) they are very inefficient...
template<typename T>
CoinDenseVector< T >	operator+ (const CoinDenseVector< T > &op1, const CoinDenseVector< T > &op2)
	Return the sum of two dense vectors.
template<typename T>
CoinDenseVector< T >	operator- (const CoinDenseVector< T > &op1, const CoinDenseVector< T > &op2)
	Return the difference of two dense vectors.
template<typename T>
CoinDenseVector< T >	operator * (const CoinDenseVector< T > &op1, const CoinDenseVector< T > &op2)
	Return the element-wise product of two dense vectors.
template<typename T>
CoinDenseVector< T >	operator/ (const CoinDenseVector< T > &op1, const CoinDenseVector< T > &op2)
	Return the element-wise ratio of two dense vectors.
Arithmetic operators on dense vector and a constant.
These functions create a dense vector as a result. That dense vector will have the same indices as op1 and the specified operation is done entry-wise with the given value.
template<typename T>
CoinDenseVector< T >	operator+ (const CoinDenseVector< T > &op1, T value)
	Return the sum of a dense vector and a constant.
template<typename T>
CoinDenseVector< T >	operator- (const CoinDenseVector< T > &op1, T value)
	Return the difference of a dense vector and a constant.
template<typename T>
CoinDenseVector< T >	operator * (const CoinDenseVector< T > &op1, T value)
	Return the element-wise product of a dense vector and a constant.
template<typename T>
CoinDenseVector< T >	operator/ (const CoinDenseVector< T > &op1, T value)
	Return the element-wise ratio of a dense vector and a constant.
template<typename T>
CoinDenseVector< T >	operator+ (T value, const CoinDenseVector< T > &op1)
	Return the sum of a constant and a dense vector.
template<typename T>
CoinDenseVector< T >	operator- (T value, const CoinDenseVector< T > &op1)
	Return the difference of a constant and a dense vector.
template<typename T>
CoinDenseVector< T >	operator * (T value, const CoinDenseVector< T > &op1)
	Return the element-wise product of a constant and a dense vector.
template<typename T>
CoinDenseVector< T >	operator/ (T value, const CoinDenseVector< T > &op1)
	Return the element-wise ratio of a a constant and dense vector.
Functions
template<typename T>
void	CoinDenseVectorUnitTest (T dummy)
	A function that tests the methods in the CoinDenseVector class.

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Function Documentation

template<typename T>

void CoinDenseVectorUnitTest

(

T

dummy

)

A function that tests the methods in the CoinDenseVector class.

The only reason for it not to be a member method is that this way it doesn't have to be compiled into the library. And that's a gain, because the library should be compiled with optimization on, but this method should be compiled with debugging.

template<typename T>

CoinDenseVector<T> operator+	(	const CoinDenseVector< T > &	op1,
		const CoinDenseVector< T > &	op2
	)			[inline]

Return the sum of two dense vectors.

Definition at line 210 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator-	(	const CoinDenseVector< T > &	op1,
		const CoinDenseVector< T > &	op2
	)			[inline]

Return the difference of two dense vectors.

Definition at line 225 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator *	(	const CoinDenseVector< T > &	op1,
		const CoinDenseVector< T > &	op2
	)			[inline]

Return the element-wise product of two dense vectors.

Definition at line 241 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator/	(	const CoinDenseVector< T > &	op1,
		const CoinDenseVector< T > &	op2
	)			[inline]

Return the element-wise ratio of two dense vectors.

Definition at line 256 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator+	(	const CoinDenseVector< T > &	op1,
		T	value
	)			[inline]

Return the sum of a dense vector and a constant.

Definition at line 277 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator-	(	const CoinDenseVector< T > &	op1,
		T	value
	)			[inline]

Return the difference of a dense vector and a constant.

Definition at line 290 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator *	(	const CoinDenseVector< T > &	op1,
		T	value
	)			[inline]

Return the element-wise product of a dense vector and a constant.

Definition at line 303 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator/	(	const CoinDenseVector< T > &	op1,
		T	value
	)			[inline]

Return the element-wise ratio of a dense vector and a constant.

Definition at line 316 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator+	(	T	value,
		const CoinDenseVector< T > &	op1
	)			[inline]

Return the sum of a constant and a dense vector.

Definition at line 329 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator-	(	T	value,
		const CoinDenseVector< T > &	op1
	)			[inline]

Return the difference of a constant and a dense vector.

Definition at line 342 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator *	(	T	value,
		const CoinDenseVector< T > &	op1
	)			[inline]

Return the element-wise product of a constant and a dense vector.

Definition at line 355 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

template<typename T>

CoinDenseVector<T> operator/	(	T	value,
		const CoinDenseVector< T > &	op1
	)			[inline]

Return the element-wise ratio of a a constant and dense vector.

Definition at line 368 of file CoinDenseVector.hpp.

References CoinDenseVector< T >::getElements(), and CoinDenseVector< T >::size().

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