From fa9d57fb689fc76416eaa4f1dadd89a83acdaa48 Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@digia.com>
Date: Fri, 3 May 2013 15:58:01 +0200
Subject: [PATCH] Task: Add clear method

Avoid needless increments of the task id counter for Task().

Change-Id: I6243b4fe9e8fd91653e236722282fa8f8a9ed82d
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
---
 src/plugins/projectexplorer/task.cpp | 11 +++++++++++
 src/plugins/projectexplorer/task.h   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/plugins/projectexplorer/task.cpp b/src/plugins/projectexplorer/task.cpp
index 7418462fcad..42db4a143e2 100644
--- a/src/plugins/projectexplorer/task.cpp
+++ b/src/plugins/projectexplorer/task.cpp
@@ -59,6 +59,17 @@ void Task::addMark(TextEditor::BaseTextMark *mark)
 bool Task::isNull() const
 { return taskId == 0; }
 
+void Task::clear()
+{
+    taskId = 0;
+    description.clear();
+    file = Utils::FileName();
+    line = -1;
+    movedLine = -1;
+    category = Core::Id();
+    type = Task::Unknown;
+}
+
 //
 // functions
 //
diff --git a/src/plugins/projectexplorer/task.h b/src/plugins/projectexplorer/task.h
index b566fba6ee3..a789f8951e6 100644
--- a/src/plugins/projectexplorer/task.h
+++ b/src/plugins/projectexplorer/task.h
@@ -57,6 +57,7 @@ public:
          const Utils::FileName &file_, int line_, const Core::Id &category_);
 
     bool isNull() const;
+    void clear();
 
     unsigned int taskId;
     TaskType type;