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Use link_count from children vocabulary and return the stored vocabulary if already...
[synfig.git]
/
synfig-core
/
src
/
synfig
/
valuenode.h
diff --git
a/synfig-core/src/synfig/valuenode.h
b/synfig-core/src/synfig/valuenode.h
index
7fde918
..
830cd30
100644
(file)
--- a/
synfig-core/src/synfig/valuenode.h
+++ b/
synfig-core/src/synfig/valuenode.h
@@
-370,7
+370,7
@@
protected:
public:
//! Returns the number of linked Value Nodes
public:
//! Returns the number of linked Value Nodes
- virtual int link_count()const
=0
;
+ virtual int link_count()const;
//! Returns the local name of the 'i' linked Value Node
virtual String link_local_name(int i)const;
//! Returns the local name of the 'i' linked Value Node
virtual String link_local_name(int i)const;
@@
-400,6
+400,8
@@
public:
virtual Vocab get_children_vocab()const;
protected:
virtual Vocab get_children_vocab()const;
protected:
+ //! Member to store the children vocabulary
+ Vocab children_vocab;
//! Sets the type of the ValueNode
void set_type(ValueBase::Type t) { ValueNode::set_type(t); }
//! Sets the type of the ValueNode
void set_type(ValueBase::Type t) { ValueNode::set_type(t); }
@@
-414,6
+416,9
@@
protected:
//! Pure Virtual member to get the children vocabulary
virtual Vocab get_children_vocab_vfunc()const=0;
//! Pure Virtual member to get the children vocabulary
virtual Vocab get_children_vocab_vfunc()const=0;
+
+ //! Virtual memebr to set the children vocabulary to a given value
+ virtual void set_children_vocab(Vocab& rvocab);
}; // END of class LinkableValueNode
/*! \class ValueNodeList
}; // END of class LinkableValueNode
/*! \class ValueNodeList