Move possible implementation into cpp

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/x86_64/src/memory/allocator/tiny_frame_allocator.cpp b/arch/x86_64/src/memory/allocator/tiny_frame_allocator.cpp
index b9fd2c8..d37864e 100644
--- a/arch/x86_64/src/memory/allocator/tiny_frame_allocator.cpp
+++ b/arch/x86_64/src/memory/allocator/tiny_frame_allocator.cpp
@@ -4,6 +4,22 @@
 
 namespace teachos::arch::memory::allocator
 {
+  tiny_frame_allocator::tiny_frame_allocator(area_frame_allocator & allocator)
+      : frames{}
+  {
+    // Has to be done this way, because constructing the constructor with the data from allocator.allocate_frames(),
+    // does not work because it would set the value correctly but because we pass it as an std::optional it would not
+    // set the engaged flag. Meaning the has_value() method would still return false.
+    for (auto & frame : frames)
+    {
+      auto allocated = allocator.allocate_frame();
+      if (allocated.has_value())
+      {
+        frame.emplace(allocated.value());
+      }
+    }
+  }
+
   auto tiny_frame_allocator::allocate_frame() -> std::optional<physical_frame>
   {
     for (auto & frame_option : frames)