viewer_properties_widget.cpp File Reference

#include "viewer_properties_widget.h"
#include "g2o_qglviewer.h"
#include "g2o/stuff/property.h"
#include <QLineEdit>
#include <iostream>
#include <cassert>

Include dependency graph for viewer_properties_widget.cpp:

Go to the source code of this file.

Functions
static std::string	demangleName (const std::string &fullPropName)

Function Documentation

static std::string demangleName ( const std::string &  fullPropName )

static

demangle the name of a type, depends on the used compiler

Definition at line 40 of file viewer_properties_widget.cpp.

Referenced by ViewerPropertiesWidget::humanReadablePropName().

{
#ifdef __GNUC__
  // find :: and extract the mangled class name from the whole string
  string mangledName;
  string propName;
  string::size_type found = fullPropName.rfind("::");
  if (found != string::npos) {
    mangledName = fullPropName.substr(0, found);
    propName    = fullPropName.substr(found);
  } else {
    mangledName = propName;
  }

  int status;
  char* s = abi::__cxa_demangle(mangledName.c_str(), 0, 0, &status);
  if (status != 0) {
    free(s);
    return fullPropName;
  } else {
    std::string demangled(s);
    free(s);
    return demangled + propName;
  }
#else
  // TODO for other compilers
  return fullPropName;
#endif
}