BLI: add Vector/Array.fill methods

2 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_array.hh b/source/blender/blenlib/BLI_array.hh
index c30893f1337..871038d7d85 100644
--- a/source/blender/blenlib/BLI_array.hh
+++ b/source/blender/blenlib/BLI_array.hh
@@ -269,6 +269,14 @@ class Array {
   }
 
   /**
+   * Copies the given value to every element in the array.
+   */
+  void fill(const T &value) const
+  {
+    initialized_fill_n(data_, size_, value);
+  }
+
+  /**
    * Get a pointer to the beginning of the array.
    */
   const T *data() const
diff --git a/source/blender/blenlib/BLI_vector.hh b/source/blender/blenlib/BLI_vector.hh
index 66de8d2fbd1..11bb00c3f8d 100644
--- a/source/blender/blenlib/BLI_vector.hh
+++ b/source/blender/blenlib/BLI_vector.hh
@@ -703,6 +703,14 @@ class Vector {
   }
 
   /**
+   * Copies the given value to every element in the vector.
+   */
+  void fill(const T &value) const
+  {
+    initialized_fill_n(begin_, this->size(), value);
+  }
+
+  /**
    * Get access to the underlying array.
    */
   T *data()