- refactored Formatter -> DeFormatter, Formatter

- refactored Symbolizer -> DeSymbolizer, Symbolizer
- Formatter is a Processor::Block
- changed retrieval for Processor::Buffer
- added Exception.hpp

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@1066 b431acfa-c32f-4a4a-93f1-934dc6c82436

radio/Symbolizer.hpp

@@ -11,7 +11,7 @@ class ISymbolizer
 {
 public:
 	ISymbolizer() {}
-	virtual ~ISymbolizer() {}
+	virtual ~ISymbolizer() = default;
 	virtual void onSymbol(symbol_t symbol) = 0;
 };
 
@@ -19,7 +19,7 @@ class Symbolizer : public IFormatter
 {
 public:
 	Symbolizer(ISymbolizer *pSymbolHandler);
-	~Symbolizer();
+	virtual ~Symbolizer() = default;
 	void process(data_t src);
 	void process(void *pSrc, uint32_t len);
 	void setNumBitsPerSymbol(uint32_t nBitsPerSym);
@@ -34,22 +34,5 @@ private:
 	void onFrame(void *pFrame, uint32_t size) override;
 };
 
-class DeSymbolizer
-{
-public:
-	DeSymbolizer(IData *pDataHandler);
-	~DeSymbolizer();
-	void process(symbol_t src);
-	void setNumBitsPerSymbol(uint32_t nBitsPerSym);
-
-private:
-	uint32_t m_nBitsPerSym;
-	IData *m_pDataHandler;
-	uint32_t m_dataBitCount;
-	symbol_t m_lastSymbol;
-	symbol_t m_symbolMask;
-	symbol_t differentialDecode(symbol_t symbol);
-};
-
 // --------------------------------------------------------------
 #endif // _RADIO_SYMBOLIZER_HPP_