Add FX_OVERRIDE and use it for virtual functions of FX_FINAL classes.
[pdfium.git] / core / src / fxcrt / extension.h
index bb2a79b..c23a2e3 100644 (file)
@@ -36,27 +36,27 @@ public:
             m_pFile->Release();
         }
     }
-    virtual IFX_FileStream*            Retain()
+    virtual IFX_FileStream*            Retain() FX_OVERRIDE
     {
         m_dwCount ++;
         return this;
     }
-    virtual void                               Release()
+    virtual void                               Release() FX_OVERRIDE
     {
         FX_DWORD nCount = -- m_dwCount;
         if (!nCount) {
             delete this;
         }
     }
-    virtual FX_FILESIZE                        GetSize()
+    virtual FX_FILESIZE                        GetSize() FX_OVERRIDE
     {
         return m_bUseRange ? m_nSize : m_pFile->GetSize();
     }
-    virtual FX_BOOL                            IsEOF()
+    virtual FX_BOOL                            IsEOF() FX_OVERRIDE
     {
         return GetPosition() >= GetSize();
     }
-    virtual FX_FILESIZE                        GetPosition()
+    virtual FX_FILESIZE                        GetPosition() FX_OVERRIDE
     {
         FX_FILESIZE pos = m_pFile->GetPosition();
         if (m_bUseRange) {
@@ -64,7 +64,7 @@ public:
         }
         return pos;
     }
-    virtual FX_BOOL                            SetRange(FX_FILESIZE offset, FX_FILESIZE size)
+    virtual FX_BOOL                            SetRange(FX_FILESIZE offset, FX_FILESIZE size) FX_OVERRIDE
     {
         if (offset < 0 || size < 0) {
             return FALSE;
@@ -82,11 +82,11 @@ public:
         m_pFile->SetPosition(m_nOffset);
         return TRUE;
     }
-    virtual void                               ClearRange()
+    virtual void                               ClearRange() FX_OVERRIDE
     {
         m_bUseRange = FALSE;
     }
-    virtual FX_BOOL                            ReadBlock(void* buffer, FX_FILESIZE offset, size_t size)
+    virtual FX_BOOL                            ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) FX_OVERRIDE
     {
         if (m_bUseRange && offset < 0) {
             return FALSE;
@@ -101,7 +101,7 @@ public:
         }
         return (FX_BOOL)m_pFile->ReadPos(buffer, size, pos.ValueOrDie());
     }
-    virtual size_t                             ReadBlock(void* buffer, size_t size)
+    virtual size_t                             ReadBlock(void* buffer, size_t size) FX_OVERRIDE
     {
         if (m_bUseRange) {
             FX_FILESIZE availSize = m_nOffset + m_nSize - m_pFile->GetPosition();
@@ -111,14 +111,14 @@ public:
         }
         return m_pFile->Read(buffer, size);
     }
-    virtual    FX_BOOL                         WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size)
+    virtual    FX_BOOL                         WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size) FX_OVERRIDE
     {
         if (m_bUseRange) {
             offset += m_nOffset;
         }
         return (FX_BOOL)m_pFile->WritePos(buffer, size, offset);
     }
-    virtual FX_BOOL                            Flush()
+    virtual FX_BOOL                            Flush()  FX_OVERRIDE
     {
         return m_pFile->Flush();
     }
@@ -164,12 +164,12 @@ public:
         }
         m_Blocks.RemoveAll();
     }
-    virtual IFX_FileStream*            Retain()
+    virtual IFX_FileStream*            Retain()  FX_OVERRIDE
     {
         m_dwCount ++;
         return this;
     }
-    virtual void                               Release()
+    virtual void                               Release()  FX_OVERRIDE
     {
         FX_DWORD nCount = -- m_dwCount;
         if (nCount) {
@@ -177,15 +177,15 @@ public:
         }
         delete this;
     }
-    virtual FX_FILESIZE                        GetSize()
+    virtual FX_FILESIZE                        GetSize()  FX_OVERRIDE
     {
         return m_bUseRange ? (FX_FILESIZE) m_nSize : (FX_FILESIZE)m_nCurSize;
     }
-    virtual FX_BOOL                            IsEOF()
+    virtual FX_BOOL                            IsEOF()  FX_OVERRIDE
     {
         return m_nCurPos >= (size_t)GetSize();
     }
-    virtual FX_FILESIZE                        GetPosition()
+    virtual FX_FILESIZE                        GetPosition()  FX_OVERRIDE
     {
         FX_FILESIZE pos = (FX_FILESIZE)m_nCurPos;
         if (m_bUseRange) {
@@ -193,7 +193,7 @@ public:
         }
         return pos;
     }
-    virtual FX_BOOL                            SetRange(FX_FILESIZE offset, FX_FILESIZE size)
+    virtual FX_BOOL                            SetRange(FX_FILESIZE offset, FX_FILESIZE size)  FX_OVERRIDE
     {
         if (offset < 0 || size < 0) {
             return FALSE;
@@ -209,11 +209,11 @@ public:
         m_nCurPos = m_nOffset;
         return TRUE;
     }
-    virtual void                               ClearRange()
+    virtual void                               ClearRange()  FX_OVERRIDE
     {
         m_bUseRange = FALSE;
     }
-    virtual FX_BOOL                            ReadBlock(void* buffer, FX_FILESIZE offset, size_t size)
+    virtual FX_BOOL                            ReadBlock(void* buffer, FX_FILESIZE offset, size_t size)  FX_OVERRIDE
     {
         if (!buffer || !size) {
             return FALSE;
@@ -256,7 +256,7 @@ public:
         }
         return TRUE;
     }
-    virtual size_t                             ReadBlock(void* buffer, size_t size)
+    virtual size_t                             ReadBlock(void* buffer, size_t size)  FX_OVERRIDE
     {
         if (m_nCurPos >= m_nCurSize) {
             return 0;
@@ -273,7 +273,7 @@ public:
         }
         return nRead;
     }
-    virtual    FX_BOOL                         WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size)
+    virtual    FX_BOOL                         WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size)  FX_OVERRIDE
     {
         if (!buffer || !size) {
             return FALSE;
@@ -333,15 +333,15 @@ public:
         }
         return TRUE;
     }
-    virtual FX_BOOL                            Flush()
+    virtual FX_BOOL                            Flush()  FX_OVERRIDE
     {
         return TRUE;
     }
-    virtual FX_BOOL                            IsConsecutive() const
+    virtual FX_BOOL                            IsConsecutive() const  FX_OVERRIDE
     {
         return m_dwFlags & FX_MEMSTREAM_Consecutive;
     }
-    virtual void                               EstimateSize(size_t nInitSize, size_t nGrowSize)
+    virtual void                               EstimateSize(size_t nInitSize, size_t nGrowSize)  FX_OVERRIDE
     {
         if (m_dwFlags & FX_MEMSTREAM_Consecutive) {
             if (m_Blocks.GetSize() < 1) {
@@ -355,11 +355,11 @@ public:
             m_nGrowSize = FX_MAX(nGrowSize, 4096);
         }
     }
-    virtual FX_LPBYTE                  GetBuffer() const
+    virtual FX_LPBYTE                  GetBuffer() const  FX_OVERRIDE
     {
         return m_Blocks.GetSize() ? (FX_LPBYTE)m_Blocks[0] : NULL;
     }
-    virtual void                               AttachBuffer(FX_LPBYTE pBuffer, size_t nSize, FX_BOOL bTakeOver = FALSE)
+    virtual void                               AttachBuffer(FX_LPBYTE pBuffer, size_t nSize, FX_BOOL bTakeOver = FALSE)  FX_OVERRIDE
     {
         if (!(m_dwFlags & FX_MEMSTREAM_Consecutive)) {
             return;
@@ -371,7 +371,7 @@ public:
         m_dwFlags = FX_MEMSTREAM_Consecutive | (bTakeOver ? FX_MEMSTREAM_TakeOver : 0);
         ClearRange();
     }
-    virtual void                               DetachBuffer()
+    virtual void                               DetachBuffer()  FX_OVERRIDE
     {
         if (!(m_dwFlags & FX_MEMSTREAM_Consecutive)) {
             return;