Module refactor

1 files changed, 29 insertions, 0 deletions

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