X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fprops%2Fcondition.hxx;h=719f68795411ad609664557e4079d5494f3be63f;hb=708ae35068499af33329f9db91f55441f4956acb;hp=5f06a5e5b2a5ce670478f55c13193a1fbc330c65;hpb=a3bc2eb836466a141ab48efa05b2c3d34c4d383b;p=simgear.git

diff --git a/simgear/props/condition.hxx b/simgear/props/condition.hxx
index 5f06a5e5..719f6879 100644
--- a/simgear/props/condition.hxx
+++ b/simgear/props/condition.hxx
@@ -14,7 +14,6 @@
 #include <simgear/props/props.hxx>
 #include <simgear/props/props_io.hxx>
 #include <simgear/structure/SGReferenced.hxx>
-
 
 ////////////////////////////////////////////////////////////////////////
 // Conditions.
@@ -38,107 +37,6 @@ public:
 };
 
 
-/**
- * Condition for a single property.
- *
- * This condition is true only if the property returns a boolean
- * true value.
- */
-class SGPropertyCondition : public SGCondition
-{
-public:
-  SGPropertyCondition ( SGPropertyNode *prop_root,
-                        const char * propname  );
-  virtual ~SGPropertyCondition ();
-  virtual bool test () const { return _node->getBoolValue(); }
-private:
-  SGConstPropertyNode_ptr _node;
-};
-
-
-/**
- * Condition for a 'not' operator.
- *
- * This condition is true only if the child condition is false.
- */
-class SGNotCondition : public SGCondition
-{
-public:
-  SGNotCondition (SGCondition * condition);
-  virtual ~SGNotCondition ();
-  virtual bool test () const;
-private:
-  SGSharedPtr<SGCondition> _condition;
-};
-
-
-/**
- * Condition for an 'and' group.
- *
- * This condition is true only if all of the conditions
- * in the group are true.
- */
-class SGAndCondition : public SGCondition
-{
-public:
-  SGAndCondition ();
-  virtual ~SGAndCondition ();
-  virtual bool test () const;
-				// transfer pointer ownership
-  virtual void addCondition (SGCondition * condition);
-private:
-  std::vector<SGSharedPtr<SGCondition> > _conditions;
-};
-
-
-/**
- * Condition for an 'or' group.
- *
- * This condition is true if at least one of the conditions in the
- * group is true.
- */
-class SGOrCondition : public SGCondition
-{
-public:
-  SGOrCondition ();
-  virtual ~SGOrCondition ();
-  virtual bool test () const;
-				// transfer pointer ownership
-  virtual void addCondition (SGCondition * condition);
-private:
-  std::vector<SGSharedPtr<SGCondition> > _conditions;
-};
-
-
-/**
- * Abstract base class for property comparison conditions.
- */
-class SGComparisonCondition : public SGCondition
-{
-public:
-  enum Type {
-    LESS_THAN,
-    GREATER_THAN,
-    EQUALS
-  };
-  SGComparisonCondition (Type type, bool reverse = false);
-  virtual ~SGComparisonCondition ();
-  virtual bool test () const;
-  virtual void setLeftProperty( SGPropertyNode *prop_root,
-                                const char * propname );
-  virtual void setRightProperty( SGPropertyNode *prop_root,
-                                 const char * propname );
-				// will make a local copy
-  virtual void setRightValue (const SGPropertyNode * value);
-private:
-  Type _type;
-  bool _reverse;
-  SGConstPropertyNode_ptr _left_property;
-  SGConstPropertyNode_ptr _right_property;
-  SGConstPropertyNode_ptr _right_value;
-};
-
-
 /**
  * Base class for a conditional components.
  *
@@ -146,7 +44,7 @@ private:
  * invoke the test() method whenever it needs to decide whether to
  * active itself, draw itself, and so on.
  */
-class SGConditional
+class SGConditional : public SGReferenced
 {
 public:
   SGConditional ();