Rework exceptions

[libs/gl.git] / source / error.h

diff --git a/source/error.h b/source/error.h
new file mode 100644 (file)
index 0000000..bb71450
--- /dev/null
+++ b/source/error.h
@@ -0,0 +1,47 @@
+#ifndef MSP_GL_ERROR_H_
+#define MSP_GL_ERROR_H_
+
+#include <stdexcept>
+
+namespace Msp {
+namespace GL {
+
+class unsupported_extension: public std::runtime_error
+{
+public:
+       unsupported_extension(const std::string &w): std::runtime_error(w) { }
+       virtual ~unsupported_extension() throw() { }
+};
+
+class invalid_operation: public std::logic_error
+{
+public:
+       invalid_operation(const std::string &w): std::logic_error(w) { }
+       virtual ~invalid_operation() throw() { }
+};
+
+class stack_underflow: public std::logic_error
+{
+public:
+       stack_underflow(const std::string &w): std::logic_error(w) { }
+       virtual ~stack_underflow() throw() { }
+};
+
+class incompatible_data: public std::logic_error
+{
+public:
+       incompatible_data(const std::string &w): std::logic_error(w) { }
+       virtual ~incompatible_data() throw() { }
+};
+
+class compile_error: public std::runtime_error
+{
+public:
+       compile_error(const std::string &w): std::runtime_error(w) { }
+       virtual ~compile_error() throw() { }
+};
+
+} // namespace GL
+} // namespace Msp
+
+#endif