42/42_INT_11_ft_containers
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little formating improvement

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This commit is contained in:
hugogogo
2022-06-02 19:41:34 +02:00
parent dea7818dfa
commit 6362a50ffa
2 changed files with 122 additions and 71 deletions
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83
srcs/ftvector.cpp
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@@ -51,31 +51,35 @@ ftvector & ftvector::operator=( ftvector const & rhs ) {
// return (o);
//}
/*********************************************
* ACCESSORS
*********************************************/
ftvector::size_type ftvector::size() const {return _size;}
/*********************************************
* PUBLIC MEMBER FUNCTIONS
*********************************************/
void ftvector::push_back(const value_type & element) {
if (_size >= _capacity)
{
reserve(std::min(_size + 1, _allocator.max_size() / 2) * 2);
}
_allocator.construct(&_mem_ptr[_size], element);
_size++;
for (size_type i = 0; i < _size; i++)
std::cout << _mem_ptr[i] << "\n";
std::cout << "\n";
}
/*************
* iterators :
*************/
// begin -------------------------------------
ftvector::iterator ftvector::begin() {return _mem_ptr;}
// end ---------------------------------------
ftvector::iterator ftvector::end() {return &_mem_ptr[_size];}
// rbegin ------------------------------------
// rend --------------------------------------
/************
* capacity :
************/
// size --------------------------------------
ftvector::size_type ftvector::size() const {return _size;}
// max_size ----------------------------------
// resize ------------------------------------
// capacity ----------------------------------
// empty -------------------------------------
// reserve -----------------------------------
void ftvector::reserve(size_type new_cap) {
value_type * tmp_ptr;
iterator first = begin();
iterator last = end();
if (new_cap > _allocator.max_size())
throw std::length_error("new_cap > max_size");
@@ -89,19 +93,62 @@ void ftvector::reserve(size_type new_cap) {
if (_mem_ptr)
{
// TMP
// TMP replacing assign()
for (size_type i = 0; i < _size; i++)
tmp_ptr[i] = _mem_ptr[i];
// TMP END
_destroy(first, last);
_allocator.deallocate(_mem_ptr, _capacity);
}
_mem_ptr = tmp_ptr;
}
/******************
* element access :
******************/
// operator[] --------------------------------
// at ----------------------------------------
// front -------------------------------------
// back --------------------------------------
/*************
* modifiers :
*************/
// assign ------------------------------------
// push_back ---------------------------------
void ftvector::push_back(const value_type & element) {
if (_size >= _capacity)
reserve(std::min(_size + 1, _allocator.max_size() / 2) * 2);
_allocator.construct(&_mem_ptr[_size], element);
_size++;
// TMP
for (size_type i = 0; i < _size; i++)
std::cout << _mem_ptr[i] << "\n";
std::cout << "\n";
// TMP END
}
// pop_back ----------------------------------
// insert ------------------------------------
// erase -------------------------------------
// swap --------------------------------------
// clear -------------------------------------
/*********************************************
* PRIVATE MEMBER FUNCTIONS
*********************************************/
void ftvector::_destroy(iterator first, iterator last) {
while (first != last)
{
_allocator.destroy(first);
first++;
}
}
/*********************************************
* NESTED CLASS
*********************************************/