X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Ftask.h;h=9cf2bac9081b7b2c8df1627342aa1dd14600d8ff;hb=f515e91176cb4fcb1df379cdf664c90b3a565c95;hp=03d212bc74af1ac1b7eaaaaabfe8f7ec0e64aa72;hpb=b5ccba555f4985233532041c34e28d71dd58933f;p=builder.git

diff --git a/source/task.h b/source/task.h
index 03d212b..9cf2bac 100644
--- a/source/task.h
+++ b/source/task.h
@@ -1,8 +1,13 @@
 #ifndef TASK_H_
 #define TASK_H_
 
+#include <string>
 #include <sigc++/signal.h>
 
+/**
+Tasks are used to manage other programs and worker threads involved in the
+build process.  They are run asynchronously.
+*/
 class Task
 {
 public:
@@ -20,8 +25,10 @@ protected:
 public:
 	virtual ~Task() { }
 
+	virtual std::string get_command() const = 0;
 	virtual void start() = 0;
 	virtual Status check() = 0;
+	virtual Status wait() = 0;
 };
 
 #endif