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| author | Kean Johnston <kean@isc.org> | 2013-10-10 14:59:55 +0200 |
|---|---|---|
| committer | Kean Johnston <kean@isc.org> | 2013-10-10 14:59:55 +0200 |
| commit | 2d83a3a525c255b565aa57e3bd5efce5ca38a269 (patch) | |
| tree | c28df1f47fa53920ecf387330e5f954377834713 /src/lib/cc/data.cc | |
| parent | [master] Merge branch 'trac3152': PD support in solicit/request (diff) | |
| download | kea-2d83a3a525c255b565aa57e3bd5efce5ca38a269.tar.xz kea-2d83a3a525c255b565aa57e3bd5efce5ca38a269.zip | |
[3073] Add empty() member function to Element for element lists.
It has been asserted that using empty() is more efficient than using
size() > 0 due to the possible extra work size() has to do. So provide
an empty() function, which matches the underlying Boost implementation.
Diffstat (limited to 'src/lib/cc/data.cc')
| -rw-r--r-- | src/lib/cc/data.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/lib/cc/data.cc b/src/lib/cc/data.cc index 35189392ea..5f87d7c478 100644 --- a/src/lib/cc/data.cc +++ b/src/lib/cc/data.cc @@ -145,6 +145,11 @@ Element::size() const { isc_throw(TypeError, "size() called on a non-list Element"); } +bool +Element::empty() const { + isc_throw(TypeError, "empty() called on a non-list Element"); +} + ConstElementPtr Element::get(const std::string&) const { isc_throw(TypeError, "get(string) called on a non-map Element"); |