[lmi-commits] [lmi] master 0b76da4 13/14: Say why certain headers are included

[Greg Chicares]

branch: master
commit 0b76da49b84b75087820ae2b9f2eeeacec8a8cf8
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Say why certain headers are included
---
 commutation_functions_test.cpp | 2 +-
 ihs_basicval.cpp               | 6 +++---
 print_matrix.hpp               | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/commutation_functions_test.cpp b/commutation_functions_test.cpp
index dc922bc..aba09cd 100644
--- a/commutation_functions_test.cpp
+++ b/commutation_functions_test.cpp
@@ -32,7 +32,7 @@
 
 #include <algorithm>                    // max()
 #include <cmath>                        // fabs()
-#include <functional>                   // bind()
+#include <functional>                   // bind(), ref()
 #include <iomanip>                      // setw() etc.
 #include <ios>                          // ios_base::fixed()
 #include <numeric>                      // partial_sum()
diff --git a/ihs_basicval.cpp b/ihs_basicval.cpp
index 3ae1bf5..34fe93b 100644
--- a/ihs_basicval.cpp
+++ b/ihs_basicval.cpp
@@ -55,12 +55,12 @@
 #include "stratified_charges.hpp"
 #include "value_cast.hpp"
 
-#include <algorithm>
+#include <algorithm>                    // min(), transform()
 #include <cfenv>                        // fesetround()
 #include <cmath>                        // nearbyint(), pow()
-#include <functional>                   // multiplies
+#include <functional>                   // minus, multiplies
 #include <limits>
-#include <numeric>
+#include <numeric>                      // accumulate(), partial_sum()
 #include <stdexcept>
 
 //============================================================================
diff --git a/print_matrix.hpp b/print_matrix.hpp
index 6398e42..1c115da 100644
--- a/print_matrix.hpp
+++ b/print_matrix.hpp
@@ -28,10 +28,10 @@
 #include "ssize_lmi.hpp"
 #include "value_cast.hpp"
 
-#include <algorithm>
-#include <functional>
+#include <algorithm>                    // remove_copy()
+#include <functional>                   // multiplies
 #include <iterator>                     // back_inserter()
-#include <numeric>
+#include <numeric>                      // partial_sum()
 #include <ostream>
 #include <string>
 #include <vector>