Remove boost timer and chrono dependencies

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/boost_system_no_deprecated_test@2528 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 5bfb8bd5a6e49dbea9fbfbdc1d748423fc930913

6 files changed, 1 insertions, 20 deletions

diff --git a/src/Contraction/example/CMakeLists.txt b/src/Contraction/example/CMakeLists.txt
index 6443323d..83594c0e 100644
--- a/src/Contraction/example/CMakeLists.txt
+++ b/src/Contraction/example/CMakeLists.txt
@@ -5,10 +5,6 @@ project(Contraction_examples)
 add_executable(RipsContraction Rips_contraction.cpp)
 add_executable(GarlandHeckbert Garland_heckbert.cpp)
 
-target_link_libraries(RipsContraction ${Boost_TIMER_LIBRARY})
-target_link_libraries(GarlandHeckbert ${Boost_TIMER_LIBRARY})
-
-
 add_test(NAME Contraction_example_tore3D_0.2 COMMAND $<TARGET_FILE:RipsContraction>
     "${CMAKE_SOURCE_DIR}/data/points/tore3D_1307.off" "0.2")
 # TODO(DS) : These tests are too long under Windows
diff --git a/src/Contraction/example/Garland_heckbert.cpp b/src/Contraction/example/Garland_heckbert.cpp
index 8b5a6a6c..2b0dc973 100644
--- a/src/Contraction/example/Garland_heckbert.cpp
+++ b/src/Contraction/example/Garland_heckbert.cpp
@@ -30,7 +30,6 @@
 #include <gudhi/Skeleton_blocker.h>
 #include <gudhi/Off_reader.h>
 
-#include <boost/timer/timer.hpp>
 #include <iostream>
 
 #include "Garland_heckbert/Error_quadric.h"
@@ -165,8 +164,6 @@ int main(int argc, char *argv[]) {
 
   int num_contractions = atoi(argv[3]);
 
-  boost::timer::auto_cpu_timer t;
-
   // constructs the contractor object with Garland Heckbert policies.
   Complex_contractor contractor(complex,
                                 new GH_cost(complex),
diff --git a/src/Contraction/example/Rips_contraction.cpp b/src/Contraction/example/Rips_contraction.cpp
index 8289b1d3..1b97f877 100644
--- a/src/Contraction/example/Rips_contraction.cpp
+++ b/src/Contraction/example/Rips_contraction.cpp
@@ -24,7 +24,6 @@
 #include <gudhi/Off_reader.h>
 #include <gudhi/Point.h>
 
-#include <boost/timer/timer.hpp>
 #include <iostream>
 
 struct Geometry_trait {
@@ -68,8 +67,6 @@ int main(int argc, char *argv[]) {
 
   build_rips(complex, atof(argv[2]));
 
-  boost::timer::auto_cpu_timer t;
-
   std::cout << "Initial complex has " <<
       complex.num_vertices() << " vertices and " <<
       complex.num_edges() << " edges" << std::endl;
@@ -90,9 +87,6 @@ int main(int argc, char *argv[]) {
       complex.num_blockers() << " blockers and " <<
       num_simplices << " simplices" << std::endl;
 
-
-  std::cout << "Time to simplify and enumerate simplices:\n";
-
   return EXIT_SUCCESS;
 }
 
diff --git a/src/Skeleton_blocker/example/CMakeLists.txt b/src/Skeleton_blocker/example/CMakeLists.txt
index 6d685717..de70f089 100644
--- a/src/Skeleton_blocker/example/CMakeLists.txt
+++ b/src/Skeleton_blocker/example/CMakeLists.txt
@@ -5,8 +5,6 @@ add_executable(Skeleton_blocker_example_from_simplices Skeleton_blocker_from_sim
 add_executable(Skeleton_blocker_example_iteration Skeleton_blocker_iteration.cpp)
 add_executable(Skeleton_blocker_example_link Skeleton_blocker_link.cpp)
 
-target_link_libraries(Skeleton_blocker_example_iteration ${Boost_TIMER_LIBRARY})
-
 add_test(NAME Skeleton_blocker_example_from_simplices COMMAND $<TARGET_FILE:Skeleton_blocker_example_from_simplices>)
 add_test(NAME Skeleton_blocker_example_iteration COMMAND $<TARGET_FILE:Skeleton_blocker_example_iteration>)
 add_test(NAME Skeleton_blocker_example_link COMMAND $<TARGET_FILE:Skeleton_blocker_example_link>)
diff --git a/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp b/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp
index 6a1bc480..4a0044e1 100644
--- a/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp
+++ b/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp
@@ -22,8 +22,6 @@
 
 #include <gudhi/Skeleton_blocker.h>
 
-#include <boost/timer/timer.hpp>
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string>
@@ -47,8 +45,6 @@ Complex build_complete_complex(int n) {
 }
 
 int main(int argc, char *argv[]) {
-  boost::timer::auto_cpu_timer t;
-
   const int n = 15;
 
   // build a full complex with n vertices and 2^n-1 simplices
diff --git a/src/cmake/modules/GUDHI_third_party_libraries.cmake b/src/cmake/modules/GUDHI_third_party_libraries.cmake
index b4f3eb52..2be79ee4 100644
--- a/src/cmake/modules/GUDHI_third_party_libraries.cmake
+++ b/src/cmake/modules/GUDHI_third_party_libraries.cmake
@@ -1,6 +1,6 @@
 # This files manage third party libraries required by GUDHI
 
-find_package(Boost REQUIRED COMPONENTS system filesystem unit_test_framework chrono timer date_time program_options thread)
+find_package(Boost REQUIRED COMPONENTS system filesystem unit_test_framework date_time program_options thread)
 
 if(NOT Boost_FOUND)
   message(FATAL_ERROR "NOTICE: This program requires Boost and will not be compiled.")