/Users/mourrain/Devel/mmx/algebramix/glue/glue_permutation.cpp

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#include <basix/int.hpp>
#include <basix/vector.hpp>
#include <algebramix/vector_unrolled.hpp>
#include <algebramix/vector_simd.hpp>
#include <algebramix/permutation.hpp>
#include <basix/tuple.hpp>
#include <basix/glue.hpp>

#define int_literal(x) as_int (as_string (x))

namespace mmx {
  static permutation
  GLUE_1 (const tuple<int> &arg_1) {
    return permutation (as_vector (arg_1));
  }
  
  static permutation
  GLUE_2 (const int &arg_1) {
    return permutation (arg_1);
  }
  
  static permutation
  GLUE_3 (const int &arg_1, const int &arg_2, const int &arg_3) {
    return transposition (arg_1, arg_2, arg_3);
  }
  
  static permutation
  GLUE_4 (const int &arg_1, const int &arg_2) {
    return cycle (arg_1, arg_2);
  }
  
  static vector<int>
  GLUE_5 (const permutation &arg_1) {
    return as_vector_int (arg_1);
  }
  
  static iterator<generic>
  GLUE_6 (const permutation &arg_1) {
    return as<iterator<generic> > (iterate_int (arg_1));
  }
  
  static int
  GLUE_7 (const permutation &arg_1) {
    return N (arg_1);
  }
  
  static int
  GLUE_8 (const permutation &arg_1, const int &arg_2) {
    return arg_1 (arg_2);
  }
  
  static int
  GLUE_9 (const permutation &arg_1) {
    return nr_transpositions (arg_1);
  }
  
  static permutation
  GLUE_10 (const permutation &arg_1, const permutation &arg_2) {
    return arg_1 * arg_2;
  }
  
  static permutation
  GLUE_11 (const permutation &arg_1) {
    return invert (arg_1);
  }
  
  void
  glue_permutation () {
    static bool done = false;
    if (done) return;
    done = true;
    call_glue (string ("glue_int"));
    call_glue (string ("glue_vector_int"));
    define_type<permutation > (lit ("Permutation"));
    define ("permutation", GLUE_1);
    define ("permutation", GLUE_2);
    define ("transposition", GLUE_3);
    define ("cycle", GLUE_4);
    define ("as_vector", GLUE_5);
    define_converter (":>", GLUE_6, PENALTY_CAST);
    define ("#", GLUE_7);
    define (".()", GLUE_8);
    define ("nr_transpositions", GLUE_9);
    define ("*", GLUE_10);
    define ("invert", GLUE_11);
  }
}