changeset 8301f882a916 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=8301f882a916
description:
stats: adds a Formula operator for division
diffstat:
src/base/statistics.cc | 10 ++++++++++
src/base/statistics.hh | 8 ++++++++
2 files changed, 18 insertions(+), 0 deletions(-)
diffs (38 lines):
diff -r 69bb50791e25 -r 8301f882a916 src/base/statistics.cc
--- a/src/base/statistics.cc Fri Sep 06 16:21:28 2013 -0500
+++ b/src/base/statistics.cc Fri Sep 06 16:21:29 2013 -0500
@@ -387,6 +387,16 @@
return *this;
}
+const Formula &
+Formula::operator/=(Temp r)
+{
+ assert (root);
+ root = NodePtr(new BinaryNode<std::divides<Result> >(root, r));
+
+ assert(size());
+ return *this;
+}
+
void
Formula::result(VResult &vec) const
{
diff -r 69bb50791e25 -r 8301f882a916 src/base/statistics.hh
--- a/src/base/statistics.hh Fri Sep 06 16:21:28 2013 -0500
+++ b/src/base/statistics.hh Fri Sep 06 16:21:29 2013 -0500
@@ -2856,6 +2856,14 @@
* @return a reference to this formula.
*/
const Formula &operator+=(Temp r);
+
+ /**
+ * Divide the existing tree by the given one.
+ * @param r The root of the expression tree.
+ * @return a reference to this formula.
+ */
+ const Formula &operator/=(Temp r);
+
/**
* Return the result of the Fomula in a vector. If there were no Vector
* components to the Formula, then the vector is size 1. If there were,
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