Remove cached var from RenderPreview. Changes elsewhere to suit.

[lyx.git] / src / support / forkedcallqueue.h

diff --git a/src/support/forkedcallqueue.h b/src/support/forkedcallqueue.h
index 817d7bb8731e963fdb3f91e2a87cf5e19ed64d99..5d33034dc63b26e78bb54fd0aea38bfcaa5e1503 100644 (file)
--- a/src/support/forkedcallqueue.h
+++ b/src/support/forkedcallqueue.h
@@ -5,14 +5,14 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Alfredo Braunstein (based on an idea from Angus Leeming)
- * 
- * Full author contact details are available in file CREDITS
- * 
- * This class implements a queue of forked processes. In order not to 
- * hose the system with multiple processes running simultaneously, you can 
- * request the addition of your process to this queue and it will be  
+ *
+ * Full author contact details are available in file CREDITS.
+ *
+ * This class implements a queue of forked processes. In order not to
+ * hose the system with multiple processes running simultaneously, you can
+ * request the addition of your process to this queue and it will be
  * executed when its turn comes.
- * 
+ *
  */
 
 #ifndef FORKEDCALLQUEUE_H
@@ -22,18 +22,21 @@
 
 #include <queue>
 #include <utility>
-#include "LString.h"
+
+
+namespace lyx {
+namespace support {
 
 class ForkedCallQueue {
 public:
        /// A process in the queue
-       typedef std::pair<string, Forkedcall::SignalTypePtr> Process;
+       typedef std::pair<std::string, Forkedcall::SignalTypePtr> Process;
         /** Add a process to the queue. Processes are forked sequentially
         *  only one is running at a time.
          *  Connect to the returned signal and you'll be informed when
          *  the process has ended.
          */
-       Forkedcall::SignalTypePtr add(string const & process);
+       Forkedcall::SignalTypePtr add(std::string const & process);
        /// Query whether the queue is running a forked process now.
        bool running() const;
        /// Get the and only instance of the class
@@ -41,11 +44,11 @@ public:
 
 private:
 
-       /** this class is a singleton class... use 
+       /** this class is a singleton class... use
         *  ForkedCallQueue::get() instead
         */
        ForkedCallQueue();
-       /// in-progress queue 
+       /// in-progress queue
        std::queue<Process> callQueue_;
        ///
        bool running_;
@@ -59,4 +62,7 @@ private:
        void callback(pid_t, int);
 };
 
+} // namespace support
+} // namespace lyx
+
 #endif // FORKEDCALLQUEUE_H