Is there a simple way to convert C++ enum to string? -

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suppose have named enums:

enum myenum {       foo,       bar = 0x50 };

what googled script (any language) scans headers in project , generates header 1 function per enum.

char* enum_to_string(myenum t);

and implementation this:

char* enum_to_string(myenum t){       switch(t){          case foo:             return "foo";          case bar:             return "bar";          default:             return "invalid enum";       }  }

the gotcha typedefed enums, , unnamed c style enums. know this?

edit: solution should not modify source, except generated functions. enums in api, using solutions proposed until not option.

you may want check out gccxml.

running gccxml on sample code produces:

<gcc_xml>   <namespace id="_1" name="::" members="_3 " mangled="_z2::"/>   <namespace id="_2" name="std" context="_1" members="" mangled="_z3std"/>   <enumeration id="_3" name="myenum" context="_1" location="f0:1" file="f0" line="1">     <enumvalue name="foo" init="0"/>     <enumvalue name="bar" init="80"/>   </enumeration>   <file id="f0" name="my_enum.h"/> </gcc_xml>

you use language prefer pull out enumeration , enumvalue tags , generate desired code.


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