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Added some comments to ValueTree.

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jules 2015-08-02 16:14:42 +01:00
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8
modules/juce_data_structures/values/juce_ValueTree.h
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@ -56,6 +56,11 @@
assertions if you try to do anything dangerous, but there are still plenty of ways it
could go wrong.
Note that although the children in a tree have a fixed order, the properties are not
guaranteed to be stored in any particular order, so don't expect that a property's index
will correspond to the order in which the property was added, or that it will remain
constant when other properties are added or removed.
Listeners can be added to a ValueTree to be told when properies change and when
nodes are added or removed.
@ -188,6 +193,9 @@ public:
int getNumProperties() const;
/** Returns the identifier of the property with a given index.
Note that properties are not guaranteed to be stored in any particular order, so don't
expect that the index will correspond to the order in which the property was added, or
that it will remain constant when other properties are added or removed.
@see getNumProperties
*/
Identifier getPropertyName (int index) const;