From c2664a63324fcb9885357f39a152e9730eaaed69 Mon Sep 17 00:00:00 2001
From: Aaron <aaronquinlan@gmail.com>
Date: Tue, 21 Sep 2010 10:11:00 -0400
Subject: [PATCH] Changed precision for groupBy.
---
src/groupBy/groupBy.cpp | 21 ++++++++++++---------
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/src/groupBy/groupBy.cpp b/src/groupBy/groupBy.cpp
index 5293de88..9252027b 100644
--- a/src/groupBy/groupBy.cpp
+++ b/src/groupBy/groupBy.cpp
@@ -30,6 +30,9 @@
using namespace std;
+const int PRECISION = 21;
+
+
// define our program name
#define PROGRAM_NAME "groupBy"
// define our parameter checking macro
@@ -345,7 +348,7 @@ void ReportSummary(const vector<string> &group, const vector<vector<string> > &d
if (op == "sum") {
// sum them up
double total = accumulate(dataF.begin(), dataF.end(), 0.0);
- buffer << setprecision (7) << total;
+ buffer << setprecision (PRECISION) << total;
result.push_back(buffer.str());
}
else if (op == "collapse") {
@@ -357,17 +360,17 @@ void ReportSummary(const vector<string> &group, const vector<vector<string> > &d
result.push_back(collapse);
}
else if (op == "min") {
- buffer << setprecision (7) << *min_element( dataF.begin(), dataF.end() );
+ buffer << setprecision (PRECISION) << *min_element( dataF.begin(), dataF.end() );
result.push_back(buffer.str());
}
else if (op == "max") {
- buffer << setprecision (7) << *max_element( dataF.begin(), dataF.end() );
+ buffer << setprecision (PRECISION) << *max_element( dataF.begin(), dataF.end() );
result.push_back(buffer.str());
}
else if (op == "mean") {
double total = accumulate(dataF.begin(), dataF.end(), 0.0);
double mean = total / dataF.size();
- buffer << setprecision (7) << mean;
+ buffer << setprecision (PRECISION) << mean;
result.push_back(buffer.str());
}
else if (op == "median") {
@@ -385,11 +388,11 @@ void ReportSummary(const vector<string> &group, const vector<vector<string> > &d
midHigh = (totalLines / 2);
median = (dataF[midLow] + dataF[midHigh]) / 2.0;
}
- buffer << setprecision (7) << median;
+ buffer << setprecision (PRECISION) << median;
result.push_back(buffer.str());
}
else if (op == "count") {
- buffer << setprecision (7) << data[i].size();
+ buffer << setprecision (PRECISION) << data[i].size();
result.push_back(buffer.str());
}
else if ((op == "mode") || (op == "antimode") ||
@@ -418,11 +421,11 @@ void ReportSummary(const vector<string> &group, const vector<vector<string> > &d
}
// report
if (op == "mode") {
- buffer << setprecision (7) << mode;
+ buffer << setprecision (PRECISION) << mode;
result.push_back(buffer.str());
}
else if (op == "antimode") {
- buffer << setprecision (7) << antiMode;
+ buffer << setprecision (PRECISION) << antiMode;
result.push_back(buffer.str());
}
else if (op == "freqdesc" || op == "freqasc") {
@@ -473,7 +476,7 @@ void ReportSummary(const vector<string> &group, const vector<vector<string> > &d
}
double stddev = sqrt(variance);
// report
- buffer << setprecision (7) << stddev;
+ buffer << setprecision (PRECISION) << stddev;
result.push_back(buffer.str());
}
}
--
GitLab