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Esercizio 1 

vector.hpp , vector.cpp (non completo)
This commit is contained in:
Alessandro Ferro 2021-03-30 18:59:56 +02:00
parent 02a46f308b
commit 3e73aeb28d
4 changed files with 154 additions and 49 deletions
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12
librerie/exercise1/container/container.hpp
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@ -32,7 +32,7 @@ public:
Container& operator=(const Container&) = delete; // Copy assignment of abstract types should not be possible.
// Move assignment
Container& operator=(Container&&) = delete; // Move assignment of abstract types should not be possible.
Container& operator=(Container&&) noexcept = delete; // Move assignment of abstract types should not be possible.
/* ************************************************************************ */
@ -115,7 +115,7 @@ public:
TestableContainer& operator=(const TestableContainer&) = delete; // Copy assignment of abstract types should not be possible.
// Move assignment
TestableContainer& operator=(TestableContainer&&) = delete; // Move assignment of abstract types should not be possible.
TestableContainer& operator=(TestableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.
/* ************************************************************************ */
@ -151,7 +151,7 @@ public:
MappableContainer& operator=(const MappableContainer&) = delete; // Copy assignment of abstract types should not be possible.
// Move assignment
MappableContainer& operator=(MappableContainer&&) = delete; // Move assignment of abstract types should not be possible.
MappableContainer& operator=(MappableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.
/* ************************************************************************ */
@ -165,7 +165,7 @@ public:
typedef std::function<void(Data&, void*)> MapFunctor;
virtual voi MapPreOrder(const MapFunctor, void*) = 0;
virtual void MapPreOrder(const MapFunctor, void*) = 0;
virtual void MapPostOrder(const MapFunctor, void*) = 0;
};
@ -190,7 +190,7 @@ public:
FoldableContainer& operator=(const FoldableContainer&) = delete; // Copy assignment of abstract types should not be possible.
// Move assignment
FoldableContainer& operator=(FoldableContainer&&) = delete; // Move assignment of abstract types should not be possible.
FoldableContainer& operator=(FoldableContainer&&) noexcept = delete; // Move assignment of abstract types should not be possible.
/* ************************************************************************ */
@ -207,7 +207,7 @@ public:
virtual void FoldPreOrder(const FoldFunctor, const void*, void*) const = 0;
virtual void FoldPostOrder(const FoldFunctor, const void*, void*) const = 0;
virtual bool Exists(const Data&) const noexcept override; // Override TestableContainer member
virtual bool Exists(const Data&) const noexcept override; // Override TestableContainer member
};

10
librerie/exercise1/main.cpp
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@ -1,8 +1,8 @@
#include "zlasdtest/test.hpp"
#include "zmytest/test.hpp"
// #include "zlasdtest/test.hpp"
//
// #include "zmytest/test.hpp"
#include "container/container.hpp"
/* ************************************************************************** */
#include <iostream>
@ -11,6 +11,6 @@
int main() {
std::cout << "Lasd Libraries 2020" << std::endl;
lasdtest(); // To call in the menu of your library test!
//lasdtest(); // To call in the menu of your library test!
return 0;
}

121
librerie/exercise1/vector/vector.cpp
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@ -1,10 +1,123 @@
namespace lasd {
// Specific constructor
template typename<Data>
Vector<Data>::Vector(const ulong dimension){
Elements = new Data[dimenion] {};
size = dimenion;
}
/* ************************************************************************** */
// Specific constructor
template typename<Data>
Vector<Data>::Vector(const LinearContainer<Data>& con){
size = con.Size();
Elements = new Data[size] {};
for(ulong i ; i<size; ++i){
Elements[i] = con[i];
}
}
// ...
// Copy constructor
template typename<Data>
Vector<Data>::Vector(const Vector<Data>& vec){
size = vec.size;
Elements = new Data[size] {};
for(ulong i=0 ; i<size; ++i){
Elements[i] = vec[i];
}
}
/* ************************************************************************** */
//Move constructor
template typename<Data>
Vector<Data>::Vector(Vector<Data>&& vec) noexcept{
std::swap(Elements, vec.Elements);
std::swap(size, vec.size);
}
// Destructor
template typename<Data>
Vector<Data>::~Vector(){
delete[] Elements;
}
// Copy assignment
template typename<Data>
Vector<Data>& Vector<Data>::operator=(const Vector<Data>& vec){
Vector<Data>* tmpvec = new Vector<Data>(vec);
std::swap(*tmpvec,*this);
delete tmpvec;
return *this;
}
// Move assignment
template typename<Data>
Vector<Data>& Vector<Data>::operator=(Vector<Data>&& vec) noexcept{
std::swap(Elements, vec.Elements);
std::swap(size, vec.size);
return *this;
}
// Comparison operators
template typename<Data>
bool Vector<Data>::operator==(const Vector<Data>& vec) const noexcept{
if(size!=vec.size) return false;
for(ulong i=0 ; i<size ; ++i){
if(Elements[i] != vec.Elements[i]){
return false;
}
}
return true;
}
template typename<Data>
bool Vector<Data>::operator!=(const Vector<Data>& vec) const noexcept{
return !(*this == vec);
}
// Specific member function
// template typename<Data>
// void Vector<Data>::Resize(const ulong newsize){
// if(newsize == 0){
// Clear();
// }
// else{
// size = newsize;
// if(newsize < size){
// Data* tmpvec = new Data[newsize] {};
// for(ulong i=0;i<newsize;++i){
// tmpvec[i] = Elements[i];
// }
// delete[] Elements;
// Elements = tmpvec;
// }else if(newsize > size){
// Data* tmpvec = new Data[newsize] {};
// for(ulong i=0;i<size;++i){
// tmpvec[i] = Elements[i];
// }
// delete[] Elements;
// Elements = tmpvec;
// }
// }
// }
template typename<Data>
void Vector<Data>::Resize(const ulong newsize){
if(newsize == 0){
Clear();
}else if(size != newsize){
ulong limit = (size < newsize) ? size : newsize;
Data* TmpElements = new Data[newsize] {};
for(ulong i = 0 ; i<limit ; ++i){
std::swap(Elements[i], TmpElements[i]);
}
std::swap(Elements, TmpElements);
size = newsize;
delete[] TmpElements;
}
}
template typename<Data>
void Vector<Data>::Clear(){
delete[] Elements;
Elements = nullptr;
size = 0;
}

60
librerie/exercise1/vector/vector.hpp
View File

@ -2,105 +2,97 @@
#ifndef VECTOR_HPP
#define VECTOR_HPP
/* ************************************************************************** */
#include "../container/container.hpp"
/* ************************************************************************** */
namespace lasd {
/* ************************************************************************** */
template <typename Data>
class Vector { // Must extend LinearContainer<Data>, MappableContainer<Data>, and FoldableContainer<Data>
class Vector : virtual public LinearContainer<Data>,
virtual public MappableContainer<Data>,
virtual public FoldableContainer<Data>{ // Must extend LinearContainer<Data>, MappableContainer<Data>, and FoldableContainer<Data>
private:
// ...
protected:
// using LinearContainer<Data>::???;
// ...
using LinearContainer<Data>::size;
Data* Elements = nullptr;
public:
// Default constructor
// Vector() specifiers;
Vector() = default;
/* ************************************************************************ */
// Specific constructors
// Vector(argument) specifiers; // A vector with a given initial dimension
// Vector(argument) specifiers; // A vector obtained from a LinearContainer
Vector(const ulong); // A vector with a given initial dimension
Vector(const LinearContainer<Data>&); // A vector obtained from a LinearContainer
/* ************************************************************************ */
// Copy constructor
// Vector(argument) specifiers;
Vector(const Vector&);
// Move constructor
// Vector(argument) specifiers;
Vector(Vector&&) noexcept;
/* ************************************************************************ */
// Destructor
// ~Vector() specifiers;
~Vector();
/* ************************************************************************ */
// Copy assignment
// type operator=(argument) specifiers;
Vector& operator=(const Vector&);
// Move assignment
// type operator=(argument) specifiers;
Vector& operator=(Vector&&) noexcept;
/* ************************************************************************ */
// Comparison operators
// type operator==(argument) specifiers;
// type operator!=(argument) specifiers;
bool operator==(const Vector&&) const noexcept;
bool operator!=(const Vector&&) const noexcept;
/* ************************************************************************ */
// Specific member functions
// type Resize(argument) specifiers; // Resize the vector to a given size
void Resize(const ulong); // Resize the vector to a given size
/* ************************************************************************ */
// Specific member functions (inherited from Container)
// type Clear() specifiers; // Override Container member
void Clear() override; // Override Container member
/* ************************************************************************ */
// Specific member functions (inherited from LinearContainer)
// type Front() specifiers; // Override LinearContainer member (must throw std::length_error when empty)
// type Back() specifiers; // Override LinearContainer member (must throw std::length_error when empty)
Data& Front() const override; // Override LinearContainer member (must throw std::length_error when empty)
Data& Back() const override; // Override LinearContainer member (must throw std::length_error when empty)
// type operator[](argument) specifiers; // Override LinearContainer member (must throw std::out_of_range when out of range)
Data& operator[](const ulong) const override; // Override LinearContainer member (must throw std::out_of_range when out of range)
/* ************************************************************************ */
// Specific member functions (inherited from MappableContainer)
// using typename MappableContainer<Data>::MapFunctor;
using typename MappableContainer<Data>::MapFunctor;
// type MapPreOrder(arguments) specifiers; // Override MappableContainer member
// type MapPostOrder(arguments) specifiers; // Override MappableContainer member
void MapPreOrder(const MapFunctor, void*) override; // Override MappableContainer member
void MapPostOrder(const MapFunctor, void*) override; // Override MappableContainer member
/* ************************************************************************ */
// Specific member functions (inherited from FoldableContainer)
// using typename FoldableContainer<Data>::FoldFunctor;
using typename FoldableContainer<Data>::FoldFunctor;
// type FoldPreOrder(arguments) specifiers; // Override FoldableContainer member
// type FoldPostOrder(arguments) specifiers; // Override FoldableContainer member
void FoldPreOrder(const FoldFunctor, const void*, void*) const override; // Override FoldableContainer member
void FoldPostOrder(const FoldFunctor, const void*, void*) const override; // Override FoldableContainer member
};