X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a09307abba7f837d8bdd8879fe2457efd32e01a8..2903e6998a46a0b3504da30e21a9c28b344680ae:/include/wx/vector.h

diff --git a/include/wx/vector.h b/include/wx/vector.h
index 64b37b9885..ab07ca0f4a 100644
--- a/include/wx/vector.h
+++ b/include/wx/vector.h
@@ -169,6 +169,22 @@ public:
 
     wxVector() : m_size(0), m_capacity(0), m_values(NULL) {}
 
+    wxVector(size_type size)
+        : m_size(0), m_capacity(0), m_values(NULL)
+    {
+        reserve(size);
+        for ( size_t n = 0; n < size; n++ )
+            push_back(value_type());
+    }
+
+    wxVector(size_type size, const value_type& v)
+        : m_size(0), m_capacity(0), m_values(NULL)
+    {
+        reserve(size);
+        for ( size_t n = 0; n < size; n++ )
+            push_back(v);
+    }
+
     wxVector(const wxVector& c) : m_size(0), m_capacity(0), m_values(NULL)
     {
         Copy(c);
@@ -213,6 +229,22 @@ public:
         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;
@@ -370,6 +402,20 @@ private:
     }
 
 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;