template<size_trow,size_tcolumn,typenameT=XDecimal>classXMatrix{public:XMatrix():_row(row),_column(column){_vals=newT[row*column]{0.0};}virtual~XMatrix(){delete[]_va

头文件：classX_MATH_EXPORTXMatrix{public:XMatrix()=delete;XMatrix(size_trow,size_tcolumn,XDecimalval);XMatrix(size_trow,size_tcolumn,constXDecimalvals[]);XMatrix(size_trow,size_tcolumn,std::in