从字符串中删除相同的相邻字符

void remove_duplicate_adjacent(wstring &s)
{
wstring::iterator it1, it2;
it1 = it2 = s.begin();
it2++;
for (;it2 != s.end();)
{
if (*it1 == *it2)
{
s.erase(it2);
}
else
{
it1++;
it2++;
}
}
}

template <class T>
void remove_duplicate_adjacent(T &value)
{
T::iterator it1, it2;
it1 = it2 = value.begin();
it2++;
for (; it2 != value.end(); )
{
if (*it1 == *it2)
{
it2 = value.erase(it2);
}
else
{
it1++;
it2++;
}
}
}