X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/664e5ff93e8ed74969e67c79ce9da004309ca91c..e2cb366f612460ba70fb12560c112fef2d8389dd:/include/wx/vector.h

diff --git a/include/wx/vector.h b/include/wx/vector.h
index cf8e69c6e4..ab07ca0f4a 100644
--- a/include/wx/vector.h
+++ b/include/wx/vector.h
@@ -170,7 +170,7 @@ public:
     wxVector() : m_size(0), m_capacity(0), m_values(NULL) {}
 
     wxVector(size_type size)
-        : m_size(0), m_capacity(0), m_values(NULL) 
+        : m_size(0), m_capacity(0), m_values(NULL)
     {
         reserve(size);
         for ( size_t n = 0; n < size; n++ )
@@ -178,9 +178,9 @@ public:
     }
 
     wxVector(size_type size, const value_type& v)
-        : m_size(0), m_capacity(0), m_values(NULL) 
+        : m_size(0), m_capacity(0), m_values(NULL)
     {
-        reserve(n);
+        reserve(size);
         for ( size_t n = 0; n < size; n++ )
             push_back(v);
     }
@@ -229,6 +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;
@@ -386,6 +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;