permutation Class Reference

#include <permutation.hpp>

List of all members.

Public Member Functions

• vector< nat > operator* () const
• permutation ()
• permutation (const vector< nat > &v2)
• permutation (const vector< int > &v2)
• permutation (const nat &k)
• permutation (const int &k)
• permutation (const permutation &p)
• nat operator() (nat i) const
• template<typename C , typename V > vector< C, V > operator() (const vector< C, V > &w)

Friends

• vector< nat > as_vector (const permutation &p)
• vector< int > as_vector_int (const permutation &p)

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Detailed Description

Definition at line 33 of file permutation.hpp.

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Constructor & Destructor Documentation

permutation

(

)

[inline]

Definition at line 41 of file permutation.hpp.

: v () {}

permutation

(

const vector< nat > &

v2

)

[inline]

Definition at line 42 of file permutation.hpp.

: v (v2) {}

permutation

(

const vector< int > &

v2

)

[inline]

Definition at line 43 of file permutation.hpp.

: v (as<vector<nat> > (v2)) {}

permutation

(

const nat &

k

)

[inline]

Definition at line 44 of file permutation.hpp.

: v (id_vector (k)) {}

permutation

(

const int &

k

)

[inline]

Definition at line 45 of file permutation.hpp.

: v (id_vector (k)) {}

permutation

(

const permutation &

p

)

[inline]

Definition at line 46 of file permutation.hpp.

: v (p.v) {}

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Member Function Documentation

nat operator()

(

nat

i

)

const [inline]

Definition at line 47 of file permutation.hpp.

{ return v[i]; }

vector<C,V> operator()

(

const vector< C, V > &

w

)

[inline]

Definition at line 50 of file permutation.hpp.

References mmx::N().

                                     {
    ASSERT (N(v) == N(w), "sizes do not match");
    vector<C,V>  t= w;
    for (nat i= 0; i < N (v); i++) t[v[i]]= w[i];
    return t; }

vector<nat> operator*

(

)

const [inline]

Definition at line 37 of file permutation.hpp.

{ return v; }

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Friends And Related Function Documentation

vector<nat> as_vector

(

const permutation &

p

)

[friend]

Definition at line 38 of file permutation.hpp.

{ return p.v; }

vector<int> as_vector_int

(

const permutation &

p

)

[friend]

Definition at line 39 of file permutation.hpp.

                                                                 {
    return as<vector<int> > (p.v); }

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

• /Users/mourrain/Devel/mmx/algebramix/include/algebramix/permutation.hpp