From 270c69e3e96931b6f355af421fee414340c642c2 Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Mon, 30 May 2016 11:12:25 +0000
Subject: cpplint fixes

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/get_persistence@1219 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 81a6208f769c5237d4f81bc97fc1f3d581e733be
---
 .../example/custom_persistence_sort.cpp                    |  1 +
 src/Persistent_cohomology/example/plain_homology.cpp       |  9 ++++-----
 .../include/gudhi/Persistent_cohomology.h                  | 14 +++++++-------
 3 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'src/Persistent_cohomology')

diff --git a/src/Persistent_cohomology/example/custom_persistence_sort.cpp b/src/Persistent_cohomology/example/custom_persistence_sort.cpp
index 4dab4560..d591a0d0 100644
--- a/src/Persistent_cohomology/example/custom_persistence_sort.cpp
+++ b/src/Persistent_cohomology/example/custom_persistence_sort.cpp
@@ -32,6 +32,7 @@
 #include <iterator>
 #include <vector>
 #include <fstream>  // for std::ofstream
+#include <algorithm>  // for std::sort
 
 
 using Kernel = CGAL::Epick_d< CGAL::Dimension_tag<3> >;
diff --git a/src/Persistent_cohomology/example/plain_homology.cpp b/src/Persistent_cohomology/example/plain_homology.cpp
index 5afce9e2..2156ffd9 100644
--- a/src/Persistent_cohomology/example/plain_homology.cpp
+++ b/src/Persistent_cohomology/example/plain_homology.cpp
@@ -77,13 +77,12 @@ int main() {
 
   // Print the result. The format is, on each line: 2 dim 0 inf
   // where 2 represents the field, dim the dimension of the feature.
-  // 2  0 0 inf 
-  // 2  0 0 inf 
-  // 2  1 0 inf 
+  // 2  0 0 inf
+  // 2  0 0 inf
+  // 2  1 0 inf
   // means that in Z/2Z-homology, the Betti numbers are b0=2 and b1=1.
   pcoh.output_diagram();
-  
-  
+
   // Print the Betti numbers are b0=2 and b1=1.
   std::cout << std::endl;
   std::cout << "The Betti numbers are : ";
diff --git a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
index 5b4c215a..23beaa96 100644
--- a/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
+++ b/src/Persistent_cohomology/include/gudhi/Persistent_cohomology.h
@@ -599,7 +599,7 @@ class Persistent_cohomology {
   std::vector<int> betti_numbers() const {
     // Init Betti numbers vector with zeros until Simplicial complex dimension
     std::vector<int> betti_numbers(cpx_->dimension(), 0);
-    
+
     for (auto pair : persistent_pairs_) {
       // Count never ended persistence intervals
       if (cpx_->null_simplex() == get<1>(pair)) {
@@ -617,7 +617,7 @@ class Persistent_cohomology {
    */
   int betti_number(int dimension) const {
     int betti_number = 0;
-    
+
     for (auto pair : persistent_pairs_) {
       // Count never ended persistence intervals
       if (cpx_->null_simplex() == get<1>(pair)) {
@@ -629,7 +629,7 @@ class Persistent_cohomology {
     }
     return betti_number;
   }
-  
+
   /** @brief Returns the persistent Betti numbers.
    * @param[in] from The persistence birth limit to be added in the number \f$(persistent birth \leq from)\f$.
    * @param[in] to The persistence death limit to be added in the number  \f$(persistent death > from)\f$.
@@ -638,7 +638,7 @@ class Persistent_cohomology {
   std::vector<int> persistent_betti_numbers(Filtration_value from, Filtration_value to) const {
     // Init Betti numbers vector with zeros until Simplicial complex dimension
     std::vector<int> betti_numbers(cpx_->dimension(), 0);
-    
+
     for (auto pair : persistent_pairs_) {
       // Count persistence intervals that covers the given interval
       if (cpx_->filtration(get<0>(pair)) <= from && cpx_->filtration(get<1>(pair)) > to) {
@@ -656,7 +656,7 @@ class Persistent_cohomology {
    */
   int persistent_betti_number(int dimension, Filtration_value from, Filtration_value to) const {
     int betti_number = 0;
-    
+
     for (auto pair : persistent_pairs_) {
       // Count persistence intervals that covers the given interval
       if (cpx_->filtration(get<0>(pair)) <= from && cpx_->filtration(get<1>(pair)) > to) {
@@ -668,7 +668,7 @@ class Persistent_cohomology {
     }
     return betti_number;
   }
-  
+
   /** @brief Returns the persistent pairs.
    * @return Persistent pairs
    *
@@ -676,7 +676,7 @@ class Persistent_cohomology {
   const std::vector<Persistent_interval>& get_persistent_pairs() const {
     return persistent_pairs_;
   }
-  
+
  private:
   /*
    * Structure representing a cocycle.
-- 
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