added hr_exception_str

2021-03-21 10:44:38 +01:00 · 2021-03-21 10:44:38 +01:00 · 242b601a51
parent b55eb5721e
commit 242b601a51
1 changed files with 2 additions and 0 deletions
--- a/hyper.h
+++ b/hyper.h
@ -105,6 +105,8 @@ struct hr_wrong_dir: hr_exception { };

 struct hr_wrong_geometry: hr_exception { };

+struct hr_exception_str: std::exception { string s; hr_exception_str(const string& s) : s(s) {} const char* what() { return s.c_str(); }};
+
 // genus (in grammar)
 #define GEN_M 0
 #define GEN_F 1