enabling nearest neighbor compilation

swm/configure.ac

@@ -6,6 +6,7 @@ AC_INIT([swm], [0.1], [],[],[])
 AC_CONFIG_MACRO_DIRS([m4])
 LT_INIT
 
+
 AC_CANONICAL_TARGET
 AC_CANONICAL_SYSTEM
 AC_CANONICAL_HOST
@@ -15,6 +16,7 @@ AM_INIT_AUTOMAKE([foreign subdir-objects -Wall])
 # we should remove this soon, only needed for automake 1.10 and older
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
+
 AC_CONFIG_SRCDIR([README.md])
 
 # Checks for programs.
@@ -23,6 +25,7 @@ AM_PROG_CC_C_O
 AC_PROG_CXX
 AC_PROG_CXXCPP
 
+AX_CXX_COMPILE_STDCXX(11, noext, mandatory)
 AC_PROG_MKDIR_P
 
 AC_REQUIRE_CPP

swm/src/Makefile.subdir

@@ -10,8 +10,8 @@ include_HEADERS = \
 
 src_libswm_la_SOURCES = src/lammps/lammps.cpp	\
 						src/nekbone/cubiclattice.cpp	\
-						src/nekbone/nekbone_swm_user_code.cpp 
-#src/nearest_neighbor/nearest_neighbor_swm_user_code.cpp
+						src/nekbone/nekbone_swm_user_code.cpp	\
+						src/nearest_neighbor/nearest_neighbor_swm_user_code.cpp
 
 dist_data_DATA = src/lammps/lammps_workload.json \
 			  src/nearest_neighbor/skeleton.json \

swm/src/nearest_neighbor/boost_ptree_array_to_std_vector.h

@@ -4,8 +4,7 @@
 #include <assert.h>
 #include <iostream>
 
-template <typename T>
-std::vector<T> boost_ptree_array_to_std_vector(boost::property_tree::ptree const& pt, boost::property_tree::ptree::key_type const& key, std::vector<T> def, bool disallow_empty_arrays=true)
+template <typename T> std::vector<T> boost_ptree_array_to_std_vector(boost::property_tree::ptree const& pt, boost::property_tree::ptree::key_type const& key, std::vector<T> def, bool disallow_empty_arrays=true)
 {
    if(pt.count(key)) {
          std::vector<T> r;