nerdcruft/libcruft-util
1
0
Fork 0
Code Issues Releases Activity

except: add throw_code for win32_error

Browse Source
This commit is contained in:
Danny Robson 2015-08-10 15:42:58 +10:00
parent a8d341632e
commit fa9fac1d92
2 changed files with 29 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
except.cpp
View File

@ -105,20 +105,37 @@ win32_error::win32_error (void):
} }
///////////////////////////////////////////////////////////////////////////////
void void
win32_error::try_code (void) { win32_error::try_code (void)
const auto id = GetLastError (); {
if (id == ERROR_SUCCESS) try_code (GetLastError ());
return;
throw win32_error (id);
} }
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
void void
win32_error::throw_code (void) { win32_error::try_code (DWORD id)
const auto id = GetLastError (); {
if (id == ERROR_SUCCESS)
return;
throw_code (id);
}
//-----------------------------------------------------------------------------
void
win32_error::throw_code (void)
{
throw_code (GetLastError ());
}
//-----------------------------------------------------------------------------
void
win32_error::throw_code (DWORD id)
{
CHECK (id != ERROR_SUCCESS); CHECK (id != ERROR_SUCCESS);
throw win32_error (id); throw win32_error (id);
} }

5
except.hpp
View File

@ -74,7 +74,10 @@ namespace util {
win32_error (); win32_error ();
static void try_code (void); static void try_code (void);
static void throw_code (void); static void try_code (DWORD);
static void throw_code [[gnu::noreturn]] (void);
static void throw_code [[gnu::noreturn]] (DWORD);
}; };
} }
#endif #endif