| 12
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 
 |  
/* Vecor.h
 
	Sven
	10/09/2209
*/
 
#include <iostream>
#include <iterator>
#include <algorithm>
 
#include <boost/type_traits.hpp>
 
#ifndef VECTOR_H
#define VECTOR_H
 
namespace CRB {
 
    template<class T, std::size_t N>
    class array {
      public:
        T elems[N];    // fixed-size array of elements of type T
 
      public:
        // type definitions
        typedef T              value_type;
        typedef T*             iterator;
        typedef const T*       const_iterator;
        typedef T&             reference;
        typedef const T&       const_reference;
        typedef std::size_t    size_type;
        typedef std::ptrdiff_t difference_type;
 
        // iterator support
        iterator begin() { return elems; }
        const_iterator begin() const { return elems; }
        iterator end() { return elems+N; }
        const_iterator end() const { return elems+N; }
 
		reference operator[](size_type i) 
        { 
            BOOST_ASSERT( i < N && "out of range" ); 
            return elems[i];
        }
 
        const_reference operator[](size_type i) const 
        {     
            BOOST_ASSERT( i < N && "out of range" ); 
            return elems[i]; 
        }
 
		        // front() and back()
        reference front() 
        { 
            return elems[0]; 
        }
 
        const_reference front() const 
        {
            return elems[0];
        }
 
        reference back() 
        { 
            return elems[N-1]; 
        }
 
        const_reference back() const 
        { 
            return elems[N-1]; 
        }
 
		        // size is constant
        static size_type size() { return N; }
        static bool empty() { return false; }
        static size_type max_size() { return N; }
        enum { static_size = N };
 
		// direct access to data (read-only)
		const T* data() const { return elems; }
        T* data() { return elems; }
 
		// assign one value to all elements
        void assign (const T& value)
        {
            std::fill_n(begin(),size(),value);
        }
	};
 
	//Vectorial opérations
    template<class T, std::size_t N>
    bool operator== (const array<T,N>& x, const array<T,N>& y) {
        return std::equal(x.begin(), x.end(), y.begin());
    }
    template<class T, std::size_t N>
    bool operator< (const array<T,N>& x, const array<T,N>& y) {
        return std::lexicographical_compare(x.begin(),x.end(),y.begin(),y.end());
    }
    template<class T, std::size_t N>
    bool operator!= (const array<T,N>& x, const array<T,N>& y) {
        return !(x==y);
    }
    template<class T, std::size_t N>
    bool operator> (const array<T,N>& x, const array<T,N>& y) {
        return y<x;
    }
    template<class T, std::size_t N>
    bool operator<= (const array<T,N>& x, const array<T,N>& y) {
        return !(y<x);
    }
    template<class T, std::size_t N>
    bool operator>= (const array<T,N>& x, const array<T,N>& y) {
        return !(x<y);
    }
 
	template<class T>
    T& operator+=(T& x, const T& y)
    {
      for(unsigned long i = 0; i < x.size(); ++i)
      {
		  x[i] += y[i];
      }
      return x;
    }
 
	template<class T>
    T& operator-=(T& x, const T& y)
    {
      for(unsigned long i = 0; i < x.size(); ++i)
      {
		  x[i] -= y[i];
      }
      return x;
    }
 
	template<class T> /// c'est ici que ca marche plus
    T operator*=(T& x, const T& y)
    {
      for(unsigned long i = 0; i < x.size(); ++i)
      {
		  x[i] =(x[i] *= y[i]);
      }
      return x;
    }
 
 
}
#endif | 
Partager