Initial import

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/radio@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-07-19 07:44:42 +00:00
commit 290fd5f5e0
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+#ifndef _COMPLEX_HPP_
+#define	_COMPLEX_HPP_
+
+#include <string>
+#include <memory.h>
+#include <radio/radio_types.h>
+#include <radio/RealVector.hpp>
+
+void ComplexDebug(char *fmtstr, ...);
+
+class ComplexException
+{
+public:
+	ComplexException (std::string s)
+	{
+		m_what = s;
+	}
+	~ComplexException()
+	{
+	}
+	std::string& what()
+	{
+		return m_what;
+	}
+private:
+	std::string m_what;
+};
+
+class _ComplexVector;
+class ComplexVector
+{
+	friend class _ComplexVector;
+public:
+
+	enum OpType
+	{
+		Add = 0,
+		Sub,
+		Mul,
+		Div
+	};
+
+	template <OpType op>
+	struct OpBinary
+	{
+		_ComplexVector a;
+		_ComplexVector b;
+
+		OpBinary(const _ComplexVector a_, const _ComplexVector b_)
+			: a(a_)
+			, b(b_)
+		{
+		}
+
+		~OpBinary()
+		{
+		}
+
+	private:
+		OpBinary& operator=(const OpBinary&);
+	};
+
+	// Standard constructor
+	ComplexVector(uint32_t size, radio_float_t *real=0, radio_float_t *imag=0);
+
+	// Constructor from RealVector
+	ComplexVector(const RealVector &real, const RealVector &imag);
+
+	// Constructeur de RealVector de la pointe
+	ComplexVector(RealVector *real, RealVector *imag);
+
+	// Scalar constructor
+	ComplexVector(radio_float_t real, radio_float_t imag);
+
+	// Unary resolver constructor (no data copy)
+	ComplexVector(const _ComplexVector &src);
+
+	~ComplexVector(void);
+
+	uint32_t getSize();
+	ComplexVector at(uint32_t const &i);
+	void print(char *pPrefix);
+	bool isNegative() const;
+	bool isPositive() const;
+	bool isConjugate() const;
+	ComplexVector operator-() const;
+	const ComplexVector& operator+() const;
+	ComplexVector conj() const;
+
+	// Assignments
+	ComplexVector& operator=(const ComplexVector &src);
+	ComplexVector& operator+=(const ComplexVector &src);
+	ComplexVector& operator-=(const ComplexVector &src);
+	ComplexVector& operator*=(const ComplexVector &src);
+	ComplexVector& operator/=(const ComplexVector &src);
+
+	ComplexVector& operator=(OpBinary<ComplexVector::Add> src);
+	ComplexVector& operator+=(OpBinary<ComplexVector::Add> src);
+	ComplexVector& operator-=(OpBinary<ComplexVector::Add> src);
+	ComplexVector& operator*=(OpBinary<ComplexVector::Add> src);
+	ComplexVector& operator/=(OpBinary<ComplexVector::Add> src);
+
+	ComplexVector& operator=(OpBinary<ComplexVector::Sub> src);
+	ComplexVector& operator+=(OpBinary<ComplexVector::Sub> src);
+	ComplexVector& operator-=(OpBinary<ComplexVector::Sub> src);
+	ComplexVector& operator*=(OpBinary<ComplexVector::Sub> src);
+	ComplexVector& operator/=(OpBinary<ComplexVector::Sub> src);
+
+	ComplexVector& operator=(OpBinary<ComplexVector::Mul> src);
+	ComplexVector& operator+=(OpBinary<ComplexVector::Mul> src);
+	ComplexVector& operator-=(OpBinary<ComplexVector::Mul> src);
+	ComplexVector& operator*=(OpBinary<ComplexVector::Mul> src);
+	ComplexVector& operator/=(OpBinary<ComplexVector::Mul> src);
+
+	ComplexVector& operator=(OpBinary<ComplexVector::Div> src);
+	ComplexVector& operator+=(OpBinary<ComplexVector::Div> src);
+	ComplexVector& operator-=(OpBinary<ComplexVector::Div> src);
+	ComplexVector& operator*=(OpBinary<ComplexVector::Div> src);
+	ComplexVector& operator/=(OpBinary<ComplexVector::Div> src);
+
+private:
+	uint32_t m_size;
+	RealVector m_real;
+	RealVector m_imag;
+
+	// Slicing constructor
+	ComplexVector(const ComplexVector &src, uint32_t from, uint32_t step, uint32_t to)
+		: m_size(0)
+		, m_real(src.m_real, from, step, to)
+		, m_imag(src.m_imag, from, step, to)
+	{
+		uint32_t i;
+
+		for (i=from; i <= to; i+=step)
+		{
+			m_size++;
+		}
+	}
+
+	_inline void checkSize(uint32_t size1, uint32_t size2)
+	{
+		try
+		{
+			if ((size1 != size2) && (size2 != 1))
+			{
+				throw(ComplexException("Size mismatch"));
+			}
+		}
+		catch(ComplexException &exc)
+		{
+			ComplexDebug("Problem: %s\n", exc.what().c_str());
+		}
+	}
+
+};
+
+class _ComplexVector
+{
+	friend class ComplexVector;
+public:
+	_ComplexVector(const ComplexVector &src);
+	_ComplexVector(const _RealVector &real, const _RealVector &imag);
+	_ComplexVector _ComplexVector::operator-() const;
+	_ComplexVector _ComplexVector::conj() const;
+
+private:
+	uint32_t m_size;
+	_RealVector m_real;
+	_RealVector m_imag;
+
+};
+
+// Non-Member
+// Binary Operators
+
+// Add
+// ComplexVector + ComplexVector*
+ComplexVector::OpBinary<ComplexVector::Add> operator+(const ComplexVector &a, const ComplexVector &b);
+
+// Sub
+// ComplexVector - ComplexVector*
+ComplexVector::OpBinary<ComplexVector::Sub> operator-(const ComplexVector &a, const ComplexVector &b);
+
+// Mul
+// ComplexVector * ComplexVector*
+ComplexVector::OpBinary<ComplexVector::Mul> operator*(const ComplexVector &a, const ComplexVector &b);
+
+// Div
+// ComplexVector / ComplexVector*
+ComplexVector::OpBinary<ComplexVector::Div> operator/(const ComplexVector &a, const ComplexVector &b);
+
+#endif // _COMPLEX_HPP_