7 files changed, 7 insertions, 7 deletions
diff --git a/fxbarcode/datamatrix/BC_ASCIIEncoder.h b/fxbarcode/datamatrix/BC_ASCIIEncoder.h
index 35d4c5f82f..c9d856846b 100644
--- a/fxbarcode/datamatrix/BC_ASCIIEncoder.h
+++ b/fxbarcode/datamatrix/BC_ASCIIEncoder.h
@@ -11,7 +11,7 @@
 
 class CBC_EncoderContext;
 
-class CBC_ASCIIEncoder : public CBC_Encoder {
+class CBC_ASCIIEncoder final : public CBC_Encoder {
  public:
   CBC_ASCIIEncoder();
   ~CBC_ASCIIEncoder() override;
diff --git a/fxbarcode/datamatrix/BC_Base256Encoder.h b/fxbarcode/datamatrix/BC_Base256Encoder.h
index 65abf59662..e8756f953c 100644
--- a/fxbarcode/datamatrix/BC_Base256Encoder.h
+++ b/fxbarcode/datamatrix/BC_Base256Encoder.h
@@ -9,7 +9,7 @@
 
 #include "fxbarcode/datamatrix/BC_Encoder.h"
 
-class CBC_Base256Encoder : public CBC_Encoder {
+class CBC_Base256Encoder final : public CBC_Encoder {
  public:
   CBC_Base256Encoder();
   ~CBC_Base256Encoder() override;
diff --git a/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h b/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h
index 0a1c529bb2..45c30b659c 100644
--- a/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h
+++ b/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h
@@ -9,7 +9,7 @@
 
 #include "fxbarcode/datamatrix/BC_SymbolInfo.h"
 
-class CBC_DataMatrixSymbolInfo144 : public CBC_SymbolInfo {
+class CBC_DataMatrixSymbolInfo144 final : public CBC_SymbolInfo {
  public:
   CBC_DataMatrixSymbolInfo144();
   ~CBC_DataMatrixSymbolInfo144() override;
diff --git a/fxbarcode/datamatrix/BC_DataMatrixWriter.h b/fxbarcode/datamatrix/BC_DataMatrixWriter.h
index ba2c54762e..6fa41c0c66 100644
--- a/fxbarcode/datamatrix/BC_DataMatrixWriter.h
+++ b/fxbarcode/datamatrix/BC_DataMatrixWriter.h
@@ -13,7 +13,7 @@ class CBC_CommonByteMatrix;
 class CBC_DefaultPlacement;
 class CBC_SymbolInfo;
 
-class CBC_DataMatrixWriter : public CBC_TwoDimWriter {
+class CBC_DataMatrixWriter final : public CBC_TwoDimWriter {
  public:
   CBC_DataMatrixWriter();
   ~CBC_DataMatrixWriter() override;
diff --git a/fxbarcode/datamatrix/BC_EdifactEncoder.h b/fxbarcode/datamatrix/BC_EdifactEncoder.h
index eb59222d4f..8c72303fe8 100644
--- a/fxbarcode/datamatrix/BC_EdifactEncoder.h
+++ b/fxbarcode/datamatrix/BC_EdifactEncoder.h
@@ -9,7 +9,7 @@
 
 #include "fxbarcode/datamatrix/BC_Encoder.h"
 
-class CBC_EdifactEncoder : public CBC_Encoder {
+class CBC_EdifactEncoder final : public CBC_Encoder {
  public:
   CBC_EdifactEncoder();
   ~CBC_EdifactEncoder() override;
diff --git a/fxbarcode/datamatrix/BC_TextEncoder.h b/fxbarcode/datamatrix/BC_TextEncoder.h
index 9d4cdafe10..351772a28e 100644
--- a/fxbarcode/datamatrix/BC_TextEncoder.h
+++ b/fxbarcode/datamatrix/BC_TextEncoder.h
@@ -9,7 +9,7 @@
 
 #include "fxbarcode/datamatrix/BC_C40Encoder.h"
 
-class CBC_TextEncoder : public CBC_C40Encoder {
+class CBC_TextEncoder final : public CBC_C40Encoder {
  public:
   CBC_TextEncoder();
   ~CBC_TextEncoder() override;
diff --git a/fxbarcode/datamatrix/BC_X12Encoder.h b/fxbarcode/datamatrix/BC_X12Encoder.h
index 324b78bdcc..7ef84d50bd 100644
--- a/fxbarcode/datamatrix/BC_X12Encoder.h
+++ b/fxbarcode/datamatrix/BC_X12Encoder.h
@@ -9,7 +9,7 @@
 
 #include "fxbarcode/datamatrix/BC_C40Encoder.h"
 
-class CBC_X12Encoder : public CBC_C40Encoder {
+class CBC_X12Encoder final : public CBC_C40Encoder {
  public:
   CBC_X12Encoder();
   ~CBC_X12Encoder() override;