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| -rw-r--r-- | docs/ACE-guidelines.html | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/docs/ACE-guidelines.html b/docs/ACE-guidelines.html index 12fb1c2afc8..4bc549f0b01 100644 --- a/docs/ACE-guidelines.html +++ b/docs/ACE-guidelines.html @@ -707,8 +707,9 @@ bgcolor="#ffffff"> <li>Do not use run-time type identification (RTTI). Some platforms do not support it.<p> - <li>Do not use exception handling. Some platforms do not support it. - And, it imposes an execution speed penalty.<p> + <li>Do not use C++ exception handling directly. Some platforms do + not support it. And, it can impose an execution speed penalty. + Instead use the TAO/ACE try/catch macros.<p> <li>Because ACE does not use exception handling, dealing with failures requires a bit of care. This is especially true @@ -760,6 +761,16 @@ bgcolor="#ffffff"> defined, for the same reason that having side-effects in <code>ACE_ASSERT</code>s won't work either, <em>i.e.</em>, because the code is removed.<p> + + <li>Immediately after opening a temporary file, unlink it. For + example: + <pre><code> + ACE_HANDLE h = open the file (filename); + + ACE_OS::unlink (filename); + </code></pre><p> + + This avoids leaving the temporary file even if the program crashes.<p> </ul> |