IndexLexicographicPosition< Cmp, First > Struct Template Reference

Class for sorting a list of indexes to an array of spots lexicographically according to the 2D positions of the spots. More...

List of all members.

Public Member Functions
	IndexLexicographicPosition (const vector< Vector< 4 > > &s)
bool	operator() (int a, int b)
Public Attributes
const vector< Vector< 4 > > &	spots
Static Public Attributes
static const int	Second = First==2?3:2

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Detailed Description

template<class Cmp, int First>
struct IndexLexicographicPosition< Cmp, First >

Class for sorting a list of indexes to an array of spots lexicographically according to the 2D positions of the spots.

Parameters:

Cmp	comparator function to specify less or greater
First	most significant position index

Definition at line 453 of file multispot5.cc.

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Constructor & Destructor Documentation

template<class Cmp , int First>

IndexLexicographicPosition< Cmp, First >::IndexLexicographicPosition

(

const vector< Vector< 4 > > &

s

)

[inline]

Parameters:

s	Vector to sort indices of

Definition at line 457 of file multispot5.cc.

    :spots(s)
    {}

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Member Function Documentation

template<class Cmp , int First>

bool IndexLexicographicPosition< Cmp, First >::operator()	(	int	a,
		int	b
	)		[inline]

Compare two indexes into the array of spots.

Definition at line 465 of file multispot5.cc.

    {
        Cmp cmp;

        if(cmp(spots[a][First], spots[b][First]))
            return true;
        else if(spots[a][First] == spots[b][First])
            return cmp(spots[a][Second], spots[b][Second]);
        else
            return false;
    }

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Member Data Documentation

template<class Cmp , int First>

const vector<Vector<4> >& IndexLexicographicPosition< Cmp, First >::spots

Keep around the array of spots for later comprison.

Definition at line 454 of file multispot5.cc.

template<class Cmp , int First>

const int IndexLexicographicPosition< Cmp, First >::Second = First==2?3:2 [static]

Second most siginifcant position index for sorting.

Definition at line 462 of file multispot5.cc.

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

• multispot5.cc