Changeset 1586 for trunk/src/objects

Timestamp:

Oct 23, 2009, 7:56:25 AM (15 years ago)

Author:

dkearney

Message:

updating potential apis for c cpp and python. adding random() and diff()
functions to the rappture objects. objects should be able to generate a random
value for itself based on how it was configured. objects should be able to
compare itself with another object and tell us what the differences are.

Location:

trunk/src/objects

Files:

• RpObject.cc (modified) (1 diff)
• RpObject.h (modified) (2 diffs)

trunk/src/objects/RpObject.cc

@@ -318 +318 @@
 
 void
+Object::random()
+{
+    // bland objects cannot make random values
+    return;
+}
+
+Rp_Chain *
+Object::diff(const Object &o)
+{
+    return NULL;
+}
+
+void
 Object::__init()
 {

trunk/src/objects/RpObject.h

@@ -63 +63 @@
 
         // get/set void* property
-        const void *property (const char *key) const;
-        void property (const char *key, const void *val, size_t nbytes);
+        const void *property(const char *key) const;
+        void property(const char *key, const void *val, size_t nbytes);
 
         // get/set const char * property
-        const char *propstr (const char *key) const;
-        void propstr (const char *key, const char *val);
+        const char *propstr(const char *key) const;
+        void propstr(const char *key, const char *val);
 
         // remove property from hash table
@@ -74 +74 @@
 
         // return the value of object based on provided hints
-        virtual void vvalue (void *storage, size_t numHints, va_list arg) const;
+        virtual void vvalue(void *storage, size_t numHints, va_list arg) const;
+        // populate the object with a random value
+        virtual void random();
+        // return the difference between this object and o
+        virtual Rp_Chain *diff(const Object& o);
 
         // get the Rappture1.1 xml text for this object