Added buffer cursor util functions

tiltedphoques · Jan 14, 2022 · 8d4dec4 · 8d4dec4
1 parent bfd3b9e
commit 8d4dec4
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/Code/core/include/Buffer.hpp b/Code/core/include/Buffer.hpp
@@ -39,6 +39,9 @@ namespace TiltedPhoques
             [[nodiscard]] size_t GetBytePosition() const;
             [[nodiscard]] size_t GetBitPosition() const;
 
+            [[nodiscard]] Buffer* GetBuffer() const noexcept;
+            [[nodiscard]] uint8_t* GetDataAtPosition() const noexcept;
+
         protected:
 
             size_t m_bitPosition;

diff --git a/Code/core/src/Buffer.cpp b/Code/core/src/Buffer.cpp
@@ -159,6 +159,16 @@ namespace TiltedPhoques
         return bitPosition / 8;
     }
 
+    Buffer* Buffer::Cursor::GetBuffer() const noexcept
+    {
+        return m_pBuffer;
+    }
+
+    uint8_t* Buffer::Cursor::GetDataAtPosition() const noexcept
+    {
+        return m_pBuffer->GetWriteData() + GetBytePosition();
+    }
+
     Buffer::Reader::Reader(Buffer* apBuffer)
         : Cursor(apBuffer)
     {