From da1d9ea7cc22c2f221c55fd30e8de785024c1675 Mon Sep 17 00:00:00 2001
From: Andru Liu <90433630+WallabyLester@users.noreply.github.com>
Date: Tue, 8 Oct 2024 20:51:01 -0700
Subject: [PATCH] Implementing constructor.

---
 CPP_Implementation/rbf_model.cpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 CPP_Implementation/rbf_model.cpp

diff --git a/CPP_Implementation/rbf_model.cpp b/CPP_Implementation/rbf_model.cpp
new file mode 100644
index 0000000..50b4427
--- /dev/null
+++ b/CPP_Implementation/rbf_model.cpp
@@ -0,0 +1,31 @@
+#include "rbf_model.h"
+
+/**
+ * @brief Constructor to initialize the RBF model.
+ */
+RBFModel::RBFModel(int numCenters, int inputDim, double sigma, bool randomCenters) 
+    : numCenters(numCenters), inputDim(inputDim), sigma(sigma) {
+    centers = new double*[numCenters]; // Allocate memory for centers
+    weights = new double[numCenters]; // Allocate memory for weights
+
+    // Check if memory allocation was successful
+    if (!centers || !weights) {
+        if (centers) delete[] centers; // Clean up if centers allocation was successful
+        return; // Indicate failure (Use whatever exception handling you have)
+    }
+
+    // Initialize centers and weights
+    for (int i = 0; i < numCenters; ++i) {
+        centers[i] = new double[inputDim]; // Allocate memory for each center
+        if (randomCenters) {
+            for (int j = 0; j < inputDim; ++j) {
+                centers[i][j] = static_cast<double>(rand()) / RAND_MAX; // Random centers
+            }
+        } else {
+            for (int j = 0; j < inputDim; ++j) {
+                centers[i][j] = static_cast<double>(i); // Fixed centers
+            }
+        }
+        weights[i] = 0.0; // Initialize weights to zero
+    }
+}