Fix some cpplint

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2502 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 0a6422b0fa27105b9aaba743371da3328d9039be

6 files changed, 8 insertions, 16 deletions

diff --git a/src/Persistence_representations/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp b/src/Persistence_representations/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp
index 72c56e92..66fa31ca 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp
@@ -28,8 +28,7 @@
 #include <limits>
 #include <utility>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
+using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
 
 int main(int argc, char** argv) {
   std::cout << "This program compute the range of birth and death times of persistence pairs in diagrams provided as "
diff --git a/src/Persistence_representations/utilities/persistence_intervals/compute_bottleneck_distance.cpp b/src/Persistence_representations/utilities/persistence_intervals/compute_bottleneck_distance.cpp
index 6a872b7a..0b1b526d 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/compute_bottleneck_distance.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/compute_bottleneck_distance.cpp
@@ -23,14 +23,13 @@
 #include <gudhi/Persistence_intervals_with_distances.h>
 #include <gudhi/read_persistence_from_file.h>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
-
 #include <iostream>
 #include <sstream>
 #include <limits>
 #include <vector>
 
+using Persistence_intervals_with_distances = Gudhi::Persistence_representations::Persistence_intervals_with_distances;
+
 int main(int argc, char** argv) {
   std::cout << "This program compute the bottleneck distance of persistence diagrams stored in a files. \n";
   std::cout << "The first parameter of the program is the dimension of persistence to be used to construct persistence "
diff --git a/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp b/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp
index 5fbbef14..1286ca57 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp
@@ -28,8 +28,7 @@
 #include <vector>
 #include <utility>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
+using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
 
 int main(int argc, char** argv) {
   std::cout << "This program compute the dominant intervals. A number of intervals to be displayed is a parameter of "
diff --git a/src/Persistence_representations/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp b/src/Persistence_representations/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp
index b8f96b60..d68f4584 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp
@@ -28,8 +28,7 @@
 #include <limits>
 #include <utility>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
+using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
 
 int main(int argc, char** argv) {
   std::cout << "This program compute a histogram of barcode's length. A number of bins in the histogram is a parameter "
diff --git a/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_Betti_numbers.cpp b/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_Betti_numbers.cpp
index 521621b2..da2b9319 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_Betti_numbers.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_Betti_numbers.cpp
@@ -28,8 +28,7 @@
 #include <limits>
 #include <utility>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
+using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
 
 int main(int argc, char** argv) {
   std::cout << "This program compute a plot of persistence Betti numbers. The input parameter is a file with "
diff --git a/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_intervals.cpp b/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_intervals.cpp
index e76906e9..e7d29e84 100644
--- a/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_intervals.cpp
+++ b/src/Persistence_representations/utilities/persistence_intervals/plot_persistence_intervals.cpp
@@ -29,10 +29,7 @@
 #include <vector>
 #include <utility>
 
-using namespace Gudhi;
-using namespace Gudhi::Persistence_representations;
-
-double epsilon = 0.0000005;
+using Persistence_intervals = Gudhi::Persistence_representations::Persistence_intervals;
 
 int main(int argc, char** argv) {
   if (argc < 2) {
@@ -50,7 +47,7 @@ int main(int argc, char** argv) {
     dimension = (unsigned)dim;
   }
   std::vector<std::pair<double, double> > intervals =
-      read_persistence_intervals_in_one_dimension_from_file(argv[1], dimension);
+      Gudhi::Persistence_representations::read_persistence_intervals_in_one_dimension_from_file(argv[1], dimension);
   Persistence_intervals b(intervals);
   b.plot(argv[1]);
   return 0;