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Changed no-exception behaviour to call throw_exception directly so that the handler sees the actual error message.

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[SVN r20361]
This commit is contained in:
John Maddock
2003-10-13 11:45:11 +00:00
parent ff1c0a0bb5
commit 54e9a2fbcb
4 changed files with 12 additions and 35 deletions
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19
src/fileiter.cpp
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@ -83,11 +83,8 @@ void mapfile::open(const char* file)
CloseHandle(hfile);
hmap = 0;
hfile = 0;
#ifndef BOOST_NO_EXCEPTIONS
throw std::runtime_error("Unable to create file mapping.");
#else
BOOST_REGEX_NOEH_ASSERT(hmap != INVALID_HANDLE_VALUE);
#endif
std::runtime_error err("Unable to create file mapping.");
boost::throw_exception(err);
}
_first = static_cast<const char*>(MapViewOfFile(hmap, FILE_MAP_READ, 0, 0, 0));
if(_first == 0)
@ -96,11 +93,7 @@ void mapfile::open(const char* file)
CloseHandle(hfile);
hmap = 0;
hfile = 0;
#ifndef BOOST_NO_EXCEPTIONS
throw std::runtime_error("Unable to create file mapping.");
#else
BOOST_REGEX_NOEH_ASSERT(_first != 0);
#endif
std::runtime_error err("Unable to create file mapping.");
}
_last = _first + GetFileSize(hfile, 0);
}
@ -322,11 +315,7 @@ void mapfile::open(const char* file)
}
else
{
#ifndef BOOST_NO_EXCEPTIONS
throw std::runtime_error("Unable to open file.");
#else
BOOST_REGEX_NOEH_ASSERT(hfile != 0);
#endif
std::runtime_error err("Unable to open file.");
}
#ifndef BOOST_NO_EXCEPTIONS
}catch(...)