From 4602b36e9d5ea08656e3222846a1f161bbb1cec1 Mon Sep 17 00:00:00 2001
From: y-jan137 <yousefjan24000@gmail.com>
Date: Mon, 27 Apr 2026 07:24:41 +0300
Subject: Module refactor

---
 src/linalgebra_error.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/linalgebra_error.cpp

(limited to 'src/linalgebra_error.cpp')

diff --git a/src/linalgebra_error.cpp b/src/linalgebra_error.cpp
new file mode 100644
index 0000000..367c79d
--- /dev/null
+++ b/src/linalgebra_error.cpp
@@ -0,0 +1,29 @@
+export module linalgebra:error;
+import std;
+
+export namespace linalgebra {
+
+class LinAlgError : public std::runtime_error {
+public:
+    using std::runtime_error::runtime_error;
+};
+
+class DimensionMismatchError : public LinAlgError {
+public:
+    explicit DimensionMismatchError(const std::string& message)
+        : LinAlgError(message) {}
+};
+
+class SingularMatrixError : public LinAlgError {
+public:
+    explicit SingularMatrixError(const std::string& message)
+        : LinAlgError(message) {}
+};
+
+class NonConvergenceError : public LinAlgError {
+public:
+    explicit NonConvergenceError(const std::string& message)
+        : LinAlgError(message) {}
+};
+
+}  // namespace linalgebra
-- 
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