trace_cassert.cpp

Shows how to use trace::cassert_ method.

#define TRACE
#include <xtd/diagnostics/trace>
#include <xtd/console>
 
using namespace xtd;
using namespace xtd::diagnostics;
 
auto main() -> int {
  // Uncomment following lines to remove assert dialog
  //for (auto listener : trace::listeners())
  //  if (is<default_trace_listener>(listener))
  //    as<default_trace_listener>(listener)->assert_ui_enabled(false);
 
  auto index = 0;
  console::write_line("Start application");
  trace::cassert(index > 0, "index must be greater than 0");
  console::write_line("End application");
}
 
// This code produces the following output :
//
// > If user clicks assert dialog 'Abort' button:
// Start application
//
// > If user clicks assert dialog 'Retry' button:
// Start application
// > Break the debugger on file tace_cassert.cpp line 13.
// > If user choose continue running after break.
// End application
//
// > If user clicks assert dialog 'Ignore' button:
// Start application
// End application