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1 files changed, 28 insertions, 0 deletions

diff --git a/include/cru/platform/Exception.hpp b/include/cru/platform/Exception.hpp
new file mode 100644
index 00000000..8b958a1d
--- /dev/null
+++ b/include/cru/platform/Exception.hpp
@@ -0,0 +1,28 @@
+#pragma once
+#include "cru/common/Base.hpp"
+
+#include <stdexcept>
+
+namespace cru::platform {
+class PlatformException : public std::runtime_error {
+ public:
+  using runtime_error::runtime_error;  // inherit constructors
+};
+
+// This exception is thrown when a resource is used on another platform.
+// Of course, you can't mix resources of two different platform.
+// For example, Win32 Brush (may add in the future) with Direct Painter.
+class UnsupportPlatformException : public std::runtime_error {
+ public:
+  using runtime_error::runtime_error;  // inherit constructors
+};
+
+// This exception is thrown when a resource has been disposed and not usable
+// again.
+// For example, calling Build twice on a GeometryBuilder::Build will lead to
+// this exception.
+class ReuseException : public std::runtime_error {
+ public:
+  using runtime_error::runtime_error;  // inherit constructors
+};
+}  // namespace cru::platform