From 9de4662edb52f7de3521629c073f0fea8e045fed Mon Sep 17 00:00:00 2001
From: David Coeurjolly <david.coeurjolly@cnrs.fr>
Date: Sat, 4 Jan 2025 17:00:34 +0100
Subject: [PATCH] Removing unnecessary includes (detected using
 https://github.com/include-what-you-use/include-what-you-use)

---
 src/DGtal/base/Bits.cpp    | 3 ---
 src/DGtal/base/Bits.h      | 4 +---
 src/DGtal/base/Trace.ih    | 3 ++-
 src/DGtal/images/Morton.ih | 2 +-
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/DGtal/base/Bits.cpp b/src/DGtal/base/Bits.cpp
index 2272366473..b32953a256 100644
--- a/src/DGtal/base/Bits.cpp
+++ b/src/DGtal/base/Bits.cpp
@@ -30,9 +30,6 @@
 #include "DGtal/base/Bits.h"
 ///////////////////////////////////////////////////////////////////////////////
 
-#include <iostream>
-
-
 ///////////////////////////////////////////////////////////////////////////////
 // class Bits
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/src/DGtal/base/Bits.h b/src/DGtal/base/Bits.h
index 44ed59c359..931ea81337 100644
--- a/src/DGtal/base/Bits.h
+++ b/src/DGtal/base/Bits.h
@@ -29,9 +29,8 @@
 #define BITS_HPP
 
 #include <string>
+#include <algorithm>
 #include "DGtal/base/Common.h"
-#include "DGtal/base/BasicFunctors.h"
-#include "DGtal/base/ExpressionTemplates.h"
 
 namespace DGtal
 {
@@ -57,7 +56,6 @@ namespace DGtal
     static std::string bitString(T value, unsigned nbBits = 0)
     {
       std::string bitStr;
-      /*functors::Min<unsigned int> min;*/
 
       // if the requested number of bit is 0, use the size of the data type instead
       if(nbBits == 0) nbBits = sizeof(T)*8;
diff --git a/src/DGtal/base/Trace.ih b/src/DGtal/base/Trace.ih
index f335d51fa8..b8feac53d0 100644
--- a/src/DGtal/base/Trace.ih
+++ b/src/DGtal/base/Trace.ih
@@ -37,6 +37,7 @@
 #include <iostream>
 #include <stack>
 #include <cmath>
+#include "DGtal/base/Assert.h"      // for ASSERT
 //////////////////////////////////////////////////////////////////////////////
 
 
@@ -151,7 +152,7 @@ DGtal::Trace::endBlock()
   double tick;
   Clock *localClock;
 
-  ASSERT (myCurrentLevel >0);
+  ASSERT(myCurrentLevel >0);
 
   localClock =  myClockStack.top();
   tick = localClock->stopClock();
diff --git a/src/DGtal/images/Morton.ih b/src/DGtal/images/Morton.ih
index 3facee4dd0..f0740c7482 100644
--- a/src/DGtal/images/Morton.ih
+++ b/src/DGtal/images/Morton.ih
@@ -29,7 +29,7 @@
 
 //////////////////////////////////////////////////////////////////////////////
 // Inclusions
-#include <iostream>
+#include "DGtal/base/ExpressionTemplates.h" // for POW
 //////////////////////////////////////////////////////////////////////////////
 
 namespace DGtal