cancel.h

#pragma once
 
 
#include "acme/exception/exception.h"
 
 
template < typename CONTEXT_TYPE >
class cancel_exception :
   public ::exception
{
public:
 
   using CONTEXT = CONTEXT_TYPE;
 
   ::string m_strContext = ::type<CONTEXT>().name();
 
   cancel_exception(const ::scoped_string & scopedstrMessage = nullptr);
   virtual ~cancel_exception();
 
 
   //virtual bool get_error_message(string & str,Punsigned ::i32 pnHelpContext = nullptr);
 
 
};
 
 
 
template < typename CONTEXT_TYPE >
cancel_exception<CONTEXT_TYPE>::cancel_exception(const ::scoped_string & scopedstrMessage) :
   exception(error_cancelled, scopedstrMessage)
{
 
}
template < typename CONTEXT_TYPE >
cancel_exception<CONTEXT_TYPE>::~cancel_exception()
{
 
}
 
//bool cancel_exception::get_error_message(string & str,Punsigned ::i32 pnHelpContext)
//{
//
//   str = what();
//
//   return true;
//
//}
 
 
template < typename CONTEXT_TYPE >
[[noreturn]]inline void throw_cancel_exception(const ::scoped_string & scopedstrMessage = {})
{
 
   throw cancel_exception<CONTEXT_TYPE>(scopedstrMessage);
 
}
 
 
[[noreturn]] inline void cancel_continuation(const ::scoped_string & scopedstrMessage = nullptr)
{
 
   throw_cancel_exception<continuation_t>(scopedstrMessage);
 
}