From 3c596e96013cbdd8d3aac2c7b0864401f0ed2be6 Mon Sep 17 00:00:00 2001
From: Leto <contact@letonet.fr>
Date: Tue, 24 Dec 2024 14:25:14 +0100
Subject: [PATCH] Added * operator and fixed Matrix.Set

---
 main.cpp   |  9 +++++----
 matrices.h | 12 ++++++++++--
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/main.cpp b/main.cpp
index 69c991d..d215123 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,15 +5,16 @@ int main()
 {
     srand(time(0));
 
-    Matrix a(3,2);
+    Matrix a(3,3);
     a.Randomize();
-    Matrix b = a;
+    Matrix b(3, 1);
+    b.Set(2.0F);
 
     a.Print("A");
     b.Print("B");
 
-    Matrix result = a - &b;
-    result.Print("A - B");
+    Matrix result = a * &b;
+    result.Print("A x B");
 
     return 0;
 }
\ No newline at end of file
diff --git a/matrices.h b/matrices.h
index f24bbe3..5099a5a 100644
--- a/matrices.h
+++ b/matrices.h
@@ -36,6 +36,7 @@ class Matrix{
         inline Matrix operator=(const Matrix*);
         inline Matrix operator+(const Matrix*);
         inline Matrix operator-(const Matrix*);
+        inline Matrix operator*(const Matrix*);
 
         // Constructors
         inline Matrix(int, int);
@@ -54,6 +55,10 @@ Matrix Matrix::operator-(const Matrix* other){
     return this->Substract(other);
 }
 
+Matrix Matrix::operator*(const Matrix* other){
+    return this->Multiply(other);
+}
+
 // Constructs a zero matrix
 Matrix::Matrix(int rows, int cols){
     for(int m = 0; m < rows; m++){
@@ -185,8 +190,11 @@ void Matrix::Multiply(float value){
 
 // Set a matrix to a given value
 void Matrix::Set(float value){
-    this->Multiply(0.0F);
-    this->Add(value);
+    for(int m = 0; m < this->values.size(); m++){
+        for(int n = 0; n < this->values[m].size(); n++){
+            this->values[m][n] = value;
+        }
+    }
 }
 
 // Transpose a matrix