pairing_matrix.h

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#ifndef PAIRING_MATRIX_H
#define PAIRING_MATRIX_H
 
// include common header with graph definition and global variables
#include "common.h"
 
// include standard library parts
#include <sstream>
#include <unordered_map>
 
namespace design {
    namespace detail {
        //typedefs
        typedef matrix< SolutionSizeType, A_Size, A_Size > rnaMatrix;
 
        class Fibonacci {
        public:
            Fibonacci(unsigned int l);
 
            unsigned int get(unsigned int n) {
                return numbers[n - 1];
            };
        private:
            std::vector< unsigned int > numbers;
        };
 
        // Class to get Pairing numbers implemented as a Singleton to be unique
        class PairingMatrix {
        public:
            static PairingMatrix* Instance();
            // interface
            SolutionSizeType get(unsigned int l, unsigned int b1, unsigned int b2);
        protected:
            PairingMatrix();
            ~PairingMatrix();
        private:
            static PairingMatrix * _instance;
            std::vector< rnaMatrix > p;
            void extend(unsigned int newlength);
            rnaMatrix multiply(rnaMatrix a, rnaMatrix b);
            unsigned int length;
        };
    }
}
 
 
#endif  /* PAIRING_MATRIX_H */
 
/* 
 * \endcond INTERNAL
 */