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authorchai <chaifix@163.com>2019-04-02 08:47:15 +0800
committerchai <chaifix@163.com>2019-04-02 08:47:15 +0800
commit250e30d73f09e9da2b5a81d0fbae63744ae12a73 (patch)
tree0f55daf334c073e1779d7a1284799a2056aad714 /source/libs/asura-lib-utils/exceptions/exception.h
parent66fe16dd5ed57ae958fc25158d0defae2e6fae6a (diff)
*misc
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diff --git a/source/libs/asura-lib-utils/exceptions/exception.h b/source/libs/asura-lib-utils/exceptions/exception.h
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+++ b/source/libs/asura-lib-utils/exceptions/exception.h
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+#ifndef __ASURA_ENGINE_EXCEPTION_H__
+#define __ASURA_ENGINE_EXCEPTION_H__
+
+#include <string>
+#include <exception>
+
+namespace AsuraEngine
+{
+
+ /**
+ * A convenient vararg-enabled exception class.
+ **/
+ class Exception : public std::exception
+ {
+ public:
+
+ /**
+ * Creates a new Exception according to printf-rules.
+ *
+ * See: http://www.cplusplus.com/reference/clibrary/cstdio/printf/
+ *
+ * @param fmt The format string (see printf).
+ **/
+ Exception(const char *fmt, ...);
+ virtual ~Exception() throw();
+
+ /**
+ * Returns a string containing reason for the exception.
+ * @return A description of the exception.
+ **/
+ inline virtual const char *what() const throw()
+ {
+ return message.c_str();
+ }
+
+ private:
+
+ std::string message;
+
+ }; // Exception
+
+}
+
+#endif \ No newline at end of file