Apply final annotations to the library also

Done by a perl script which converted all classes to final, followed
by selective reversion where it caused compilation failures.

4 files changed, 9 insertions, 9 deletions

diff --git a/src/lib/compression/bzip2/bzip2.cpp b/src/lib/compression/bzip2/bzip2.cpp
index 4ebf572c9..02d17ea07 100644
--- a/src/lib/compression/bzip2/bzip2.cpp
+++ b/src/lib/compression/bzip2/bzip2.cpp
@@ -33,7 +33,7 @@ class Bzip2_Stream : public Zlib_Style_Stream<bz_stream, char>
       uint32_t finish_flag() const override { return BZ_FINISH; }
    };
 
-class Bzip2_Compression_Stream : public Bzip2_Stream
+class Bzip2_Compression_Stream final : public Bzip2_Stream
    {
    public:
       explicit Bzip2_Compression_Stream(size_t block_size)
@@ -72,7 +72,7 @@ class Bzip2_Compression_Stream : public Bzip2_Stream
          }
    };
 
-class Bzip2_Decompression_Stream : public Bzip2_Stream
+class Bzip2_Decompression_Stream final : public Bzip2_Stream
    {
    public:
       Bzip2_Decompression_Stream()
diff --git a/src/lib/compression/compress_utils.h b/src/lib/compression/compress_utils.h
index 90244a8c0..396fc47be 100644
--- a/src/lib/compression/compress_utils.h
+++ b/src/lib/compression/compress_utils.h
@@ -17,7 +17,7 @@ namespace Botan {
 /*
 * Allocation Size Tracking Helper for Zlib/Bzlib/LZMA
 */
-class Compression_Alloc_Info
+class Compression_Alloc_Info final
    {
    public:
       template<typename T>
diff --git a/src/lib/compression/lzma/lzma.cpp b/src/lib/compression/lzma/lzma.cpp
index 44af1ee67..365affa91 100644
--- a/src/lib/compression/lzma/lzma.cpp
+++ b/src/lib/compression/lzma/lzma.cpp
@@ -52,7 +52,7 @@ class LZMA_Stream : public Zlib_Style_Stream<lzma_stream, uint8_t>
       uint32_t finish_flag() const override { return LZMA_FINISH; }
    };
 
-class LZMA_Compression_Stream : public LZMA_Stream
+class LZMA_Compression_Stream final : public LZMA_Stream
    {
    public:
       explicit LZMA_Compression_Stream(size_t level)
@@ -71,7 +71,7 @@ class LZMA_Compression_Stream : public LZMA_Stream
          }
    };
 
-class LZMA_Decompression_Stream : public LZMA_Stream
+class LZMA_Decompression_Stream final : public LZMA_Stream
    {
    public:
       LZMA_Decompression_Stream()
diff --git a/src/lib/compression/zlib/zlib.cpp b/src/lib/compression/zlib/zlib.cpp
index 2bfd22928..14bc12b27 100644
--- a/src/lib/compression/zlib/zlib.cpp
+++ b/src/lib/compression/zlib/zlib.cpp
@@ -107,20 +107,20 @@ class Zlib_Decompression_Stream : public Zlib_Stream
          }
    };
 
-class Deflate_Compression_Stream : public Zlib_Compression_Stream
+class Deflate_Compression_Stream final : public Zlib_Compression_Stream
    {
    public:
       Deflate_Compression_Stream(size_t level, int wbits) :
          Zlib_Compression_Stream(level, wbits, -1) {}
    };
 
-class Deflate_Decompression_Stream : public Zlib_Decompression_Stream
+class Deflate_Decompression_Stream final : public Zlib_Decompression_Stream
    {
    public:
       explicit Deflate_Decompression_Stream(int wbits) : Zlib_Decompression_Stream(wbits, -1) {}
    };
 
-class Gzip_Compression_Stream : public Zlib_Compression_Stream
+class Gzip_Compression_Stream final : public Zlib_Compression_Stream
    {
    public:
       Gzip_Compression_Stream(size_t level, int wbits, uint8_t os_code) :
@@ -139,7 +139,7 @@ class Gzip_Compression_Stream : public Zlib_Compression_Stream
       ::gz_header m_header;
    };
 
-class Gzip_Decompression_Stream : public Zlib_Decompression_Stream
+class Gzip_Decompression_Stream final : public Zlib_Decompression_Stream
    {
    public:
       explicit Gzip_Decompression_Stream(int wbits) : Zlib_Decompression_Stream(wbits, 16) {}