From 066259d0359c18210f1b6293771a62f98deca76d Mon Sep 17 00:00:00 2001
From: hollings <hollings>
Date: Wed, 20 Apr 1994 15:19:22 +0000
Subject: [PATCH] Added method to get histogram buckets.

---
 common/h/hist.h   |  1 +
 common/src/hist.C | 22 +++++++++++++++++++++-
 pdutil/h/hist.h   |  1 +
 pdutil/src/hist.C | 22 +++++++++++++++++++++-
 4 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/common/h/hist.h b/common/h/hist.h
index c4f78aa..c5d1d82 100644
--- a/common/h/hist.h
+++ b/common/h/hist.h
@@ -43,6 +43,7 @@ class Histogram {
 	Histogram(Bin *buckets, metricStyle, dataCallBack, foldCallBack, void*);
 	sampleValue getValue();
 	sampleValue getValue(timeStamp start, timeStamp end);
+	int getBuckets(sampleValue *buckets, int numberOfBuckets, int first);
 	void addInterval(timeStamp start, timeStamp end, 
 	    sampleValue value, Boolean smooth);
 	void addPoint(timeStamp start, sampleValue value) {
diff --git a/common/src/hist.C b/common/src/hist.C
index a77e8fc..0769602 100644
--- a/common/src/hist.C
+++ b/common/src/hist.C
@@ -16,7 +16,10 @@
  * hist.C - routines to manage hisograms.
  *
  * $Log: hist.C,v $
- * Revision 1.6  1994/04/12 22:11:22  hollings
+ * Revision 1.7  1994/04/20 15:19:30  hollings
+ * Added method to get histogram buckets.
+ *
+ * Revision 1.6  1994/04/12  22:11:22  hollings
  * removed special case of bucket a zero value since it caused upcalls not to
  * happen.
  *
@@ -380,3 +383,20 @@ sampleValue Histogram::getValue()
 {		
     return(getValue(0.0, numBins * bucketSize));
 }
+
+int Histogram::getBuckets(sampleValue *buckets, int numberOfBuckets, int first)
+{
+    int i;
+    int last;
+
+    last = first + numberOfBuckets;
+    if (lastBin < last) last = lastBin;
+
+    // make sure its in bin form.
+    convertToBins();
+
+    for (i=first; i < last; i++) {
+	buckets[i-first] = dataPtr.buckets[i];
+    }
+    return(last-first);
+}
diff --git a/pdutil/h/hist.h b/pdutil/h/hist.h
index c4f78aa..c5d1d82 100644
--- a/pdutil/h/hist.h
+++ b/pdutil/h/hist.h
@@ -43,6 +43,7 @@ class Histogram {
 	Histogram(Bin *buckets, metricStyle, dataCallBack, foldCallBack, void*);
 	sampleValue getValue();
 	sampleValue getValue(timeStamp start, timeStamp end);
+	int getBuckets(sampleValue *buckets, int numberOfBuckets, int first);
 	void addInterval(timeStamp start, timeStamp end, 
 	    sampleValue value, Boolean smooth);
 	void addPoint(timeStamp start, sampleValue value) {
diff --git a/pdutil/src/hist.C b/pdutil/src/hist.C
index a77e8fc..0769602 100644
--- a/pdutil/src/hist.C
+++ b/pdutil/src/hist.C
@@ -16,7 +16,10 @@
  * hist.C - routines to manage hisograms.
  *
  * $Log: hist.C,v $
- * Revision 1.6  1994/04/12 22:11:22  hollings
+ * Revision 1.7  1994/04/20 15:19:30  hollings
+ * Added method to get histogram buckets.
+ *
+ * Revision 1.6  1994/04/12  22:11:22  hollings
  * removed special case of bucket a zero value since it caused upcalls not to
  * happen.
  *
@@ -380,3 +383,20 @@ sampleValue Histogram::getValue()
 {		
     return(getValue(0.0, numBins * bucketSize));
 }
+
+int Histogram::getBuckets(sampleValue *buckets, int numberOfBuckets, int first)
+{
+    int i;
+    int last;
+
+    last = first + numberOfBuckets;
+    if (lastBin < last) last = lastBin;
+
+    // make sure its in bin form.
+    convertToBins();
+
+    for (i=first; i < last; i++) {
+	buckets[i-first] = dataPtr.buckets[i];
+    }
+    return(last-first);
+}
-- 
1.8.3.1