Demangler.h

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/*
 * Demangler.h
 *
 *  Created on: 01 Feb 2017
 *      Author: Nicola Mori
 */

#ifndef DEMANGLER_H_
#define DEMANGLER_H_

#include <cxxabi.h>
#include <string>

namespace EA {

class Demangler {

public:
  template <class T> static std::string ClassName(const T &obj) {
    int result;
    char *demangled = abi::__cxa_demangle(typeid(obj).name(), NULL, NULL, &result);
    if (result != 0) {
      free(demangled);
      return "";
    } else {
      std::string retValue(demangled);
      free(demangled);
      return retValue;
    }
  }

  template <class T> static std::string ClassName() {
    int result;
    char *demangled = abi::__cxa_demangle(typeid(T).name(), NULL, NULL, &result);
    if (result != 0) {
      free(demangled);
      return "";
    } else {
      std::string retValue(demangled);
      free(demangled);
      return retValue;
    }
  }

  static std::string ClassName(const std::type_info &typeInfo) {
    int result;
    char *demangled = abi::__cxa_demangle(typeInfo.name(), NULL, NULL, &result);
    if (result != 0) {
      free(demangled);
      return "";
    } else {
      std::string retValue(demangled);
      free(demangled);
      return retValue;
    }
  }
};

} // namespace EA

#endif /* DEMANGLER_H_ */