Re: [boost] Improved assertions

From: Neal D. Becker (nbecker_at_[hidden])
Date: 2002-08-21 08:04:59

>>>>> "David" == David Abrahams <dave_at_[hidden]> writes:

    David> They haven't done the typeinfo::name() decoding job I started analyzing
    David> here:

Is this what you want?

------------------------
#include <libcw/sysd.h>                 // This must be the first header file
// This line should actually be part of a custom "debug.h" file.  See tutorial 2.
#include <libcw/debug.h>
#include <string>

template<typename T>
void f() {
  libcw::debug::location_ct location ((char*) __builtin_return_address (0) + libcw::debug::builtin_return_address_offset);

  std::string demangled_function_name;
  libcw::debug::demangle_symbol (location.mangled_function_name(), demangled_function_name);
  Dout (dc::notice, "called from: " << demangled_function_name);
  Dout (dc::notice, location_ct((char*)__builtin_return_address (0) + libcw::debug::builtin_return_address_offset));

  Dout (dc::notice, "Called f<" << type_info_of<T>().demangled_name() << ">");
}

int main(void)
{
  Debug( dc::notice.on() );             // Turn on the NOTICE Debug Channel.
  Debug( libcw_do.on() );               // Turn on the default Debug Object.

  Dout(dc::notice, "Hello World");

  f<int>();

  return 0;
}
-----------------------

Hello
NOTICE  : Hello World
NOTICE  : called from: main
NOTICE  : Hello.cc:25
NOTICE  : Called f<int>