Changeset 26:77a23a961301 in xplra for src/client/c/hu/varadiistvan/xplra/XPlane.h

Timestamp:

02/07/13 18:58:46 (12 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

The multi-dataref buffers are managed by the XPlane object

File:

• src/client/c/hu/varadiistvan/xplra/XPlane.h (modified) (6 diffs)

src/client/c/hu/varadiistvan/xplra/XPlane.h

@@ -35 +35 @@
 #include <hu/varadiistvan/scpl/io/Waiter.h>
 
+#include <set>
+
 #include <inttypes.h>
 
@@ -49 +51 @@
 
 namespace hu { namespace varadiistvan { namespace xplra {
+
+//------------------------------------------------------------------------------
+
+class MultiBuffer;
+class MultiGetter;
+class MultiSetter;
 
 //------------------------------------------------------------------------------
@@ -61 +69 @@
 private:
     /**
+     * Type for the set of multi-dataref buffers.
+     */
+    typedef std::set<MultiBuffer*> multiBuffers_t;
+
+    /**
      * The waiter to use.
      */
@@ -74 +87 @@
      */
     scpl::io::DataStream* stream;
+
+    /**
+     * The buffers created by this object.
+     */
+    multiBuffers_t multiBuffers;
 
 public:
@@ -84 +102 @@
     /**
      * Destroy the object. If connected, the connection will be
-     * closed.
+     * closed. It destroys all existing buffers, so their references
+     * become invalid.
      */
     ~XPlane() throw();
@@ -102 +121 @@
      */
     void disconnect() throw();
+
+    /**
+     * Create a new getter of multiple datarefs and return a reference
+     * to it.
+     */
+    MultiGetter& createMultiGetter() throw();
+
+    /**
+     * Create a new setter of multiple datarefs and return a reference
+     * to it.
+     */
+    MultiSetter& createMultiSetter() throw();
+
+    /**
+     * Destroy the given getter or setter of multiple datarefs. As the
+     * buffer is unregistered, if it has been registered previously,
+     * and  unregistration may fail, this function might throw an
+     * exception.
+     *
+     * @return if the buffer was found and could be destroyed
+     */
+    bool destroyMultiBuffer(MultiBuffer& buffer) throw(Exception);
 
     /**