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Clarified comments around the JUCE_ALLOW_STATIC_NULL_VARIABLES items to make clear that they're deprecated

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This commit is contained in:
jules 2017-12-31 10:49:33 +00:00
parent ef482e6c37
commit 85f74ca7d3
11 changed files with 59 additions and 77 deletions
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4
modules/juce_data_structures/values/juce_ValueTree.cpp
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@ -688,12 +688,8 @@ ValueTree ValueTree::getSibling (int delta) const noexcept
static const var& getNullVarRef() noexcept
{
#if JUCE_ALLOW_STATIC_NULL_VARIABLES
return var::null;
#else
static var nullVar;
return nullVar;
#endif
}
const var& ValueTree::operator[] (const Identifier& name) const noexcept

15
modules/juce_data_structures/values/juce_ValueTree.h
View file

@ -532,19 +532,18 @@ public:
}
}
#if JUCE_ALLOW_STATIC_NULL_VARIABLES
/** An invalid ValueTree that can be used if you need to return one as an error condition, etc.
This invalid object is equivalent to ValueTree created with its default constructor, but
you should always prefer to avoid it and use ValueTree() or {} instead.
*/
static const ValueTree invalid;
#endif
/** Returns the total number of references to the shared underlying data structure that this
ValueTree is using.
*/
int getReferenceCount() const noexcept;
#if JUCE_ALLOW_STATIC_NULL_VARIABLES
/** An invalid ValueTree that can be used if you need to return one as an error condition, etc.
@deprecated If you need an empty ValueTree object, just use ValueTree() or {}.
*/
static const ValueTree invalid;
#endif
private:
//==============================================================================
JUCE_PUBLIC_IN_DLL_BUILD (class SharedObject)