More on complex numbers

CMakeLists.txt

@@ -17,6 +17,12 @@ add_executable(
     sse.cpp
 )
 
+add_executable(
+    complex 
+    src/core/bmath/complex.cpp
+    complex.cpp
+)
+
 add_executable(c_time time.cpp)
 
 install(TARGETS cpplab RUNTIME DESTINATION bin)

complex.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <string>
+#include <iomanip>
+#include <sys/time.h>
+
+#include "src/core/bmath/complex.hpp"
+
+using namespace Core::Bmath;
+using namespace std;
+
+int main(int argc, char** argcv){
+    Complex c1(1,1);
+    Complex c2(2,2);
+    Complex c3=c1*c2;
+    Complex c4=c1+c2;
+
+    cout << c1 << "*" << c2 << "=" << c3 << endl;
+    cout << c1 << "+" << c2 << "=" << c4 << endl;
+
+}

src/core/bmath/complex.cpp

@@ -1,6 +1,32 @@
 #include "complex.hpp"
 
+/** 
+ * Constructor implementation
+ */ 
 Core::Bmath::Complex::Complex(Long real,Long imaginary){
     this->real=real;
     this->imaginary=imaginary;
-};
+};
+
+/**
+ * Add complex number
+ */
+Core::Bmath::Complex& Core::Bmath::Complex::operator+= (const Complex& rightOp){
+    this->real+=rightOp.real;
+    this->imaginary+=rightOp.imaginary;
+    return *this;
+};
+
+Core::Bmath::Complex Core::Bmath::Complex::operator+ (const Complex& rightOp){
+    return Complex(
+        this->real+rightOp.real,
+        this->imaginary+rightOp.imaginary
+    );
+};
+
+Core::Bmath::Complex Core::Bmath::Complex::operator* (const Complex& rigthOp){
+    return Complex(
+        this->real*rigthOp.real-this->imaginary*rigthOp.imaginary,
+        this->imaginary*rigthOp.real+this->real*rigthOp.imaginary
+    );
+};

src/core/bmath/complex.hpp

@@ -2,6 +2,9 @@
 #define CORE_BMATH_COMPLEX
 
 #include "../cpu/types.hpp"
+#include <iostream>
+
+using namespace std;
 
 namespace Core{
     namespace Bmath{
@@ -13,7 +16,13 @@ namespace Core{
             public:
                 Complex(Long real,Long imaginary);
                 Complex& operator+=(const Complex& rightOp);
-                friend Complex operator+(Complex leftOp,const Complex &rightOp);
+                Complex operator+(const Complex &rightOp);
+                Complex operator*(const Complex &rightOp);
+                
+                //Overload to enable toString operations
+                friend std::ostream& operator<<(std::ostream &stream, Core::Bmath::Complex const &c){
+                    return stream << "(" << c.real << ", " << c.imaginary << "i)";
+                }
         };
     };
 };