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author | Daniel Boles <dboles@src.gnome.org> | 2018-01-15 15:33:40 +0000 |
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committer | Daniel Boles <dboles@src.gnome.org> | 2018-01-15 15:34:08 +0000 |
commit | f8933334b0b2e4e825997cf3c37bc427e3685f22 (patch) | |
tree | ffcbec74998e8b7e43280507aee16be2faf44041 | |
parent | 500a111cee1c0c42005c7e40f8c6a9ab7933c668 (diff) | |
download | glibmm-2-52.tar.gz |
Variant: Slightly elaborate Variant<Variant> docsglibmm-2-52
Point out get_n_children() for checking nullable status, and copy the
doc for Variant<VariantBase> to Variant< Variant<T> >.
https://bugzilla.gnome.org/show_bug.cgi?id=778219
-rw-r--r-- | glib/src/variant.hg | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/glib/src/variant.hg b/glib/src/variant.hg index 4dfce6ba..c41978f7 100644 --- a/glib/src/variant.hg +++ b/glib/src/variant.hg @@ -449,7 +449,9 @@ public: /** Specialization of Variant containing a VariantBase. * Perhaps the main use of this is as a maybe-typed (i.e. nullable) Variant, as - * it inherits methods create_maybe() and get_maybe() from VariantContainerBase. + * it inherits the methods create_maybe() and get_maybe() from + * VariantContainerBase, plus get_n_children() to allow checking whether there + * is a contained value, i.e. the inner Variant is not <tt>nothing</tt>. * * @newin{2,28} * @ingroup Variant @@ -500,6 +502,11 @@ public: }; /** Specialization of Variant containing a Variant<T>. + * Perhaps the main use of this is as a maybe-typed (i.e. nullable) Variant, as + * it inherits the methods create_maybe() and get_maybe() from + * VariantContainerBase, plus get_n_children() to allow checking whether there + * is a contained value, i.e. the inner Variant is not <tt>nothing</tt>. + * * @newin{2,36} * @ingroup Variant */ |