- refactored Formatter -> DeFormatter, Formatter

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

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@1064 b431acfa-c32f-4a4a-93f1-934dc6c82436

radio/processor/src/Block.hpp

@@ -2,9 +2,9 @@
 #define __RADIO_BLOCK_H__
 
 #include <forward_list>
+#include <exception>
 #include "Buffer.hpp"
 
-
 namespace Processor
 {
 class Block
@@ -24,16 +24,6 @@ class Block
 	
 	virtual void process() = 0;
 
-	IBuffer* buffer_in(size_t index=0) const
-	{
-		return m_buf_in;
-	}
-
-	IBuffer* buffer_out(size_t index=0) const
-	{
-		return m_buf_out;
-	}
-
 	size_t num_in() const
 	{
 		return m_num_in;
@@ -54,6 +44,36 @@ class Block
 		m_buf_out = buf;
 	}
 
+	template <typename T>
+	Buffer<T>* buffer_in(size_t index=0)
+	{
+		Buffer<T> *buf = nullptr;
+		if (m_buf_in)
+		{
+			buf = dynamic_cast<Processor::Buffer<T>*>(m_buf_in);
+		}
+		if (!buf)
+		{
+			throw Exception("buffer_in() failed!");
+		}
+		return buf;
+	}
+
+	template <typename T>
+	Buffer<T>* buffer_out(size_t index=0)
+	{
+		Buffer<T> *buf = nullptr;
+		if (m_buf_out)
+		{
+			buf = dynamic_cast<Processor::Buffer<T>*>(m_buf_out);
+		}
+		if (!buf)
+		{
+			throw Exception("buffer_out() failed!");
+		}
+		return buf;
+	}
+
 	protected:
 	size_t m_num_in;
 	size_t m_num_out;
@@ -62,6 +82,8 @@ class Block
 	bool m_isBypass;
 
 };
+
+
 } // Processor
 
 #endif // __RADIO_BLOCK_H__

radio/processor/src/Buffer.hpp

@@ -5,9 +5,7 @@
 #include <string.h>
 #include <exception>
 #include <algorithm>
-
-#define EXC_MSG(code)		(std::string(__PRETTY_FUNCTION__) + ", line " + std::to_string(__LINE__) + ", code " + std::to_string(code))
-#define EXC_EXCEPT(code)	throw Buffer::Exception(EXC_MSG(code))
+#include "Exception.hpp"
 
 #ifdef PROCESSOR_BUFFER_USE_EXCEPTIONS
 #define RETURN_OR_EXCEPT(code) EXC_EXCEPT(code)
@@ -17,6 +15,25 @@
 
 namespace Processor
 {
+
+class Exception : public std::exception
+{
+	std::string m_msg;
+	
+	public:
+	Exception(std::string msg)
+	: std::exception()
+	, m_msg(msg)
+	{
+
+	}
+	const char* what() const _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_NOTHROW
+	{
+		return m_msg.c_str();
+	}
+
+};
+
 class IBuffer
 {
 	public:
@@ -33,23 +50,6 @@ class Buffer : public IBuffer
 		Err_InvalidSize=1
 	};
 
-	class Exception : public std::exception
-	{
-		std::string m_msg;
-		
-		public:
-		Exception(std::string msg)
-		: std::exception()
-		, m_msg(msg)
-		{
-
-		}
-		const char* what() const _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_NOTHROW
-		{
-			return m_msg.c_str();
-		}
-
-	};
 	Buffer(size_t capacity=0);
 	~Buffer();
 	Buffer(const Buffer<T> &rhs) = delete;