wxVector() : m_size(0), m_capacity(0), m_values(NULL) {}
- wxVector(size_type size)
- : m_size(0), m_capacity(0), m_values(NULL)
+ wxVector(size_type p_size)
+ : m_size(0), m_capacity(0), m_values(NULL)
{
- reserve(size);
- for ( size_t n = 0; n < size; n++ )
+ reserve(p_size);
+ for ( size_t n = 0; n < p_size; n++ )
push_back(value_type());
}
- wxVector(size_type size, const value_type& v)
- : m_size(0), m_capacity(0), m_values(NULL)
+ wxVector(size_type p_size, const value_type& v)
+ : m_size(0), m_capacity(0), m_values(NULL)
{
- reserve(n);
- for ( size_t n = 0; n < size; n++ )
+ reserve(p_size);
+ for ( size_t n = 0; n < p_size; n++ )
push_back(v);
}
clear();
}
+ void swap(wxVector& v)
+ {
+ wxSwap(m_size, v.m_size);
+ wxSwap(m_capacity, v.m_capacity);
+ wxSwap(m_values, v.m_values);
+ }
+
void clear()
{
// call destructors of stored objects:
m_capacity = n;
}
+ void resize(size_type n)
+ {
+ if ( n < m_size )
+ Shrink(n);
+ else if ( n > m_size )
+ Extend(n, value_type());
+ }
+
+ void resize(size_type n, const value_type& v)
+ {
+ if ( n < m_size )
+ Shrink(n);
+ else if ( n > m_size )
+ Extend(n, v);
+ }
+
size_type size() const
{
return m_size;
}
private:
+ void Shrink(size_type n)
+ {
+ for ( size_type i = n; i < m_size; i++ )
+ m_values[i].~T();
+ m_size = n;
+ }
+
+ void Extend(size_type n, const value_type& v)
+ {
+ reserve(n);
+ for ( size_type i = m_size; i < n; i++ )
+ push_back(v);
+ }
+
size_type m_size,
m_capacity;
value_type *m_values;