void String::free()
{
if (elements) {
std::for_each(elements, end, [this](char &c){ alloc.destroy(&c); });
alloc.deallocate(elements, end - elements);
}
}
void StrVec::free() {
if (elements) {
for (auto p = first_free; p != elements;) {
alloc.destroy(--p);
}
alloc.deallocate(elements, cap - elements);
}
}
inline void BigNumber::release()
{//Free BigNumber space
if(first_free){
while(first_free != val) alloc.destroy(--first_free);
alloc.deallocate(val,cap);
}
val=first_free=NULL;
cap=len=dot=0;
}
inline BigNumber::~BigNumber()
{//Destructor
if(val){
for(;first_free!=val;)
alloc.destroy(--first_free);
alloc.deallocate(val,cap);
}
val=first_free=NULL;
cap=0;
dot=len=0;
}
void String::free()
{
for(char *p = s;p < s+sz;++p)
alloc.destroy(p);
alloc.deallocate(s,sz);
}
static void destroy(T* ptr) {
alloc_.destroy(ptr);
alloc_.deallocate(ptr, 1);
}