Exceptions.h

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#ifndef EXCEPTION_H
#define EXCEPTION_H
 
// import from other lib
#include<exception>
 
// import from Cosan
 
namespace Cosan
{
    /*
        Exception for different input matrix sizes
    */
    class DiffSizeException: public std::exception
    {
        virtual const char* what()
        {
            return "The size of given matrices are different";
        };
 
    } DiffSize;
 
    class TooSmallSizeException: public std::exception
    {
        virtual const char* what()
        {
            return "The number of rows is too small";
        };
 
    } SmallRows;
 
 
    /*
        Exceptin for invalid lable shape
    */
    class InvalidLabelShapeException: public std::exception
    {
        virtual const char* what()
        {
            return "The shape of the matrix is required to be (n ,1)";
        };
    } InvalidLabelShape;
};
 
#endif