#ifdef STD_STRING_USES_COW
#include <algorithm>
#include <ostream>
+#include <stdexcept>
using namespace std;
else if (size_ > 0) {
data_ = new Char[size_ + 1];
copy(that.data_, that.data_ + size_ + 1, data_);
+ } else {
+ // Happens only for really big Char types
+ data_ = 0;
+ }
+}
+
+
+template<typename Char>
+trivial_string<Char>::trivial_string(Char const * that, size_t n) : size_(n)
+{
+ if (use_sso()) {
+ copy(that, that + size_, data_sso());
+ data_sso()[size_] = '\0';
+ } else if (size_ > 0) {
+ data_ = new Char[size_ + 1];
+ copy(that, that + size_, data_);
+ data_[size_] = '\0';
+ } else {
+ // Happens only for really big Char types
+ data_ = 0;
}
- // else Happens only for really big Char types
}
template trivial_string<char>::trivial_string(string const &);
template trivial_string<char_type>::trivial_string(docstring const &);
template<typename Char>
-trivial_string<Char>::trivial_string(
- basic_string<Char, char_traits<Char>, allocator<Char> > const & that)
+trivial_string<Char>::trivial_string(_stdstring const & that)
: size_(that.length())
{
if (use_sso()) {
data_ = new Char[size_ + 1];
copy(that.begin(), that.end(), data_);
data_[size_] = '\0';
+ } else {
+ // Happens only for really big Char types
+ data_ = 0;
}
- // else Happens only for really big Char types
}
trivial_string<char_type>::operator=(docstring const &);
template<typename Char>
trivial_string<Char> &
-trivial_string<Char>::operator=(basic_string<Char, char_traits<Char>, allocator<Char> > const & that)
+trivial_string<Char>::operator=(_stdstring const & that)
{
if (!use_sso())
delete[] data_;
}
+template trivial_string<char> trivial_string<char>::substr(size_t, size_t) const;
+template trivial_string<char_type> trivial_string<char_type>::substr(size_t, size_t) const;
+template<typename Char>
+trivial_string<Char> trivial_string<Char>::substr(size_t pos, size_t n) const
+{
+ if (pos > length())
+ throw out_of_range("trivial_string::substr");
+ if (n == _stdstring::npos)
+ n = length() - pos;
+ size_t const l = min(pos + n, length());
+ return trivial_string(c_str() + pos, l - pos);
+}
+
+
template trivial_string<char>::operator string() const;
template trivial_string<char_type>::operator docstring() const;
template<typename Char>
-trivial_string<Char>::operator basic_string<Char, char_traits<Char>, allocator<Char> >() const
+trivial_string<Char>::operator _stdstring() const
{
if (use_sso())
- return basic_string<Char, char_traits<Char>, allocator<Char> >(
- data_sso(), size_);
+ return _stdstring(data_sso(), size_);
if (size_ > 0)
- return basic_string<Char, char_traits<Char>, allocator<Char> >(
- data_, size_);
+ return _stdstring(data_, size_);
// Happens only for really big Char types
- return basic_string<Char, char_traits<Char>, allocator<Char> >();
+ return _stdstring();
}
}
+template char trivial_string<char>::operator[](size_t) const;
+template char_type trivial_string<char_type>::operator[](size_t) const;
+template <typename Char> Char trivial_string<Char>::operator[](size_t i) const
+{
+ return c_str()[i];
+}
+
+
template bool operator<(trivial_string<char> const &,
trivial_string<char> const &);
template bool operator<(trivial_string<char_type> const &,
template <typename Char>
bool operator==(trivial_string<Char> const & lhs, trivial_string<Char> const & rhs)
{
- return lhs.compare(rhs) == 0;
+ return lhs.compare(rhs) == 0;
}
template <typename Char>
bool operator==(trivial_string<Char> const & lhs, Char const * rhs)
{
- return lhs.compare(trivial_string<Char>(rhs)) == 0;
+ return lhs.compare(trivial_string<Char>(rhs)) == 0;
}
template <typename Char>
bool operator==(Char const * lhs, trivial_string<Char> const & rhs)
{
- return rhs.compare(trivial_string<Char>(lhs)) == 0;
+ return rhs.compare(trivial_string<Char>(lhs)) == 0;
}