/usr/include/dune/common/classname.hh is in libdune-common-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #ifndef DUNE_CLASSNAME_HH
#define DUNE_CLASSNAME_HH
/** \file
* \brief A free function to provide the demangled class name
* of a given object or type as a string
*/
#include <cstdlib>
#include <string>
#include <typeinfo>
#if defined(__GNUC__) && ! defined(__clang__)
#include <cxxabi.h>
#endif // #ifdef __GNUC__
namespace Dune {
/** \brief Provide the demangled class name of a given object as a string */
template <class T>
std::string className ( T &t )
{
std::string className = typeid( t ).name();
#if defined(__GNUC__) && ! defined(__clang__)
int status;
char *demangled = abi::__cxa_demangle( className.c_str(), 0, 0, &status );
if( demangled )
{
className = demangled;
std::free( demangled );
}
#endif // #ifdef __GNUC__
return className;
}
/** \brief Provide the demangled class name of a type T as a string */
template <class T>
std::string className ()
{
std::string className = typeid( T ).name();
#if defined(__GNUC__) && ! defined(__clang__)
int status;
char *demangled = abi::__cxa_demangle( className.c_str(), 0, 0, &status );
if( demangled )
{
className = demangled;
std::free( demangled );
}
#endif // #ifdef __GNUC__
return className;
}
} // namespace Dune
#endif // DUNE_CLASSNAME_HH
|