hello_world_diagnostics.cpp

The classic first application "Hello, World!" with xtd::diagnostics::trace class.

// #define NTRACE // Uncomment this line or build with -DNTRACE to deactivate xtd::diagnostics::trace
#include <xtd/xtd>
 
auto main() -> int {
  diagnostics::trace::write_line("Hello, World!");
}
 
// This code produces the following debug output :
//
// Hello, World!