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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 22592da..a9405ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,201 +1,207 @@
cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
set(CMAKE_LEGACY_CYGWIN_WIN32 0)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
project("Reversed HEJ" VERSION 0.0.1 LANGUAGES C CXX)
## Flags for the compiler. No warning allowed.
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror")
elseif (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /EHsc")
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_STANDARD 14)
## Create Version
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
# Get the latest abbreviated commit hash of the working branch
execute_process(
COMMAND git rev-parse HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE PROJECT_GIT_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
# Get the current working branch
execute_process(
COMMAND git rev-parse --abbrev-ref HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE PROJECT_GIT_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
set(INSTALL_INCLUDE_DIR "include/RHEJ/")
set(INSTALL_BIN_DIR "bin/")
set(INSTALL_LIB_DIR "lib/")
CONFIGURE_FILE( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Templates/Version.hh.in
${PROJECT_BINARY_DIR}/include/RHEJ/Version.hh @ONLY )
configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Templates/rHEJ-config.cc.in
${PROJECT_BINARY_DIR}/src/bin/rHEJ-config.cc @ONLY )
## Add directories and find dependences
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include ${PROJECT_BINARY_DIR}/include)
find_package(fastjet REQUIRED)
include_directories(${fastjet_INCLUDE_PATH})
find_package(clhep 2.3 REQUIRED)
include_directories(${clhep_INCLUDE_PATH})
find_package(lhapdf REQUIRED)
include_directories(${lhapdf_INCLUDE_PATH})
find_package(gsl REQUIRED)
include_directories(${gsl_INCLUDE_PATH})
find_package(Boost REQUIRED COMPONENTS iostreams)
include_directories(${Boost_INCLUDE_DIRS})
find_package(yaml-cpp)
include_directories(${YAML_CPP_INCLUDE_DIR})
find_package(HepMC 2)
if(${HepMC_FOUND})
message (STATUS "HepMC installation found: ${HepMC_INCLUDE_DIRS}")
set(
CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} -DRHEJ_BUILD_WITH_HepMC_VERSION=${HepMC_VERSION_MAJOR}"
)
include_directories(${HepMC_INCLUDE_DIRS})
find_package(rivet)
if(${rivet_FOUND})
include_directories(${rivet_INCLUDE_PATH})
set(
CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} -DRHEJ_BUILD_WITH_RIVET"
)
endif()
endif()
find_package(QCDloop 2)
if(${QCDloop_FOUND})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DRHEJ_BUILD_WITH_QCDLOOP")
include_directories(SYSTEM ${QCDloop_INCLUDE_DIRS})
endif()
add_subdirectory(src)
## define executable
add_executable(rHEJ src/bin/rHEJ.cc)
## link libraries
target_link_libraries(rHEJ rhej)
add_executable(rHEJ-config src/bin/rHEJ-config.cc)
file(GLOB rhej_headers ${CMAKE_CURRENT_SOURCE_DIR}/include/RHEJ/*.hh ${PROJECT_BINARY_DIR}/include/RHEJ/*.hh)
file(GLOB lhef_headers ${CMAKE_CURRENT_SOURCE_DIR}/include/LHEF/*.h)
install(FILES ${rhej_headers} DESTINATION ${INSTALL_INCLUDE_DIR})
install(FILES ${lhef_headers} DESTINATION include/LHEF/)
install(TARGETS rHEJ rHEJ-config DESTINATION ${INSTALL_BIN_DIR})
enable_testing()
set(tst_dir "${CMAKE_CURRENT_SOURCE_DIR}/t")
add_executable(test_Matrix ${tst_dir}/test_Matrix.cc)
add_executable(test_classify ${tst_dir}/test_classify.cc)
add_executable(test_psp ${tst_dir}/test_psp.cc)
add_executable(test_ME_h_3j ${tst_dir}/test_ME_h_3j.cc)
add_executable(test_ME_hjets_mt174 ${tst_dir}/test_ME_hjets_mt174.cc)
add_executable(check_res ${tst_dir}/check_res.cc)
add_executable(check_lhe ${tst_dir}/check_lhe.cc)
add_library(scales SHARED ${tst_dir}/scales.cc)
add_executable(test_scale_import ${tst_dir}/test_scale_import)
+add_executable(test_scale_names ${tst_dir}/test_scale_names)
target_link_libraries(test_Matrix rhej)
target_link_libraries(test_classify rhej)
target_link_libraries(test_psp rhej)
target_link_libraries(test_ME_h_3j rhej)
target_link_libraries(test_ME_hjets_mt174 rhej)
target_link_libraries(check_res rhej)
target_link_libraries(check_lhe rhej)
target_link_libraries(test_scale_import rhej)
+target_link_libraries(test_scale_names rhej)
add_test(
NAME t_matrix
COMMAND test_Matrix
)
add_test(
NAME t_classify
COMMAND test_classify ${tst_dir}/classify.lhe.gz
)
add_test(
NAME t_psp
COMMAND test_psp ${tst_dir}/psp_gen.lhe.gz
)
add_test(
NAME t_ME
COMMAND test_ME_h_3j
)
if(${QCDloop_FOUND})
add_test(
NAME t_ME_mt174
COMMAND test_ME_hjets_mt174
)
endif()
add_test(
NAME t_2j
COMMAND check_res ${tst_dir}/2j.lhe.gz 3.382e7 752159
)
add_test(
NAME t_3j
COMMAND check_res ${tst_dir}/3j.lhe.gz 2.5019e+06 97075
)
add_test(
NAME t_4j
COMMAND check_res ${tst_dir}/4j.lhe.gz 479170 19203.9
)
add_test(
NAME t_h_3j
COMMAND check_res ${tst_dir}/h_3j.lhe.gz 0.793107 0.0479054
)
add_test(
NAME t_h_3j_uno
COMMAND check_res ${tst_dir}/h_3j_uno.lhe.gz 0.0260428 0.00129855 uno
)
if(${HepMC_FOUND})
file(READ "${tst_dir}/jet_config.yml" config)
file(WRITE "${tst_dir}/jet_config_withHepMC.yml" "${config} - tst.hepmc")
if(${rivet_FOUND})
file(READ "${tst_dir}/jet_config_withHepMC.yml" config)
file(WRITE "${tst_dir}/jet_config_withRivet.yml" "${config}\n\nanalysis:\n rivet: MC_XS\n output: tst")
add_test(
NAME t_main
COMMAND rHEJ ${tst_dir}/jet_config_withRivet.yml ${tst_dir}/2j.lhe.gz
)
else()
add_test(
NAME t_main
COMMAND rHEJ ${tst_dir}/jet_config_withHepMC.yml ${tst_dir}/2j.lhe.gz
)
endif()
if(${HepMC_VERSION_MAJOR} GREATER 2)
add_executable(check_hepmc ${tst_dir}/check_hepmc.cc)
target_link_libraries(check_hepmc rhej)
add_test(
NAME t_hepmc
COMMAND check_hepmc tst.hepmc
)
endif()
else()
add_test(
NAME t_main
COMMAND rHEJ ${tst_dir}/jet_config.yml ${tst_dir}/2j.lhe.gz
)
endif()
add_test(
NAME t_lhe
COMMAND check_lhe tst.lhe
)
add_test(
NAME t_scale_import
COMMAND test_scale_import ${tst_dir}/jet_config_with_import.yml
)
+add_test(
+ NAME t_scale_names
+ COMMAND test_scale_names
+ )
diff --git a/t/test_scale_names.cc b/t/test_scale_names.cc
new file mode 100644
index 0000000..29ccb0c
--- /dev/null
+++ b/t/test_scale_names.cc
@@ -0,0 +1,42 @@
+#include <iostream>
+#include <cstddef>
+
+#include "RHEJ/ScaleFunction.hh"
+#include "RHEJ/EventReweighter.hh"
+
+#define ASSERT(x) if(!(x)) { \
+ std::cerr << "Assertion '" #x "' failed.\n"; \
+ return EXIT_FAILURE; \
+ }
+
+int main() {
+ constexpr double mu = 125.;
+ RHEJ::ScaleFunction fun{"125", RHEJ::FixedScale{mu}};
+ ASSERT(fun.name() == "125");
+
+ RHEJ::ScaleGenerator scale_gen{
+ {std::move(fun)}, {0.5, 1, 2.}, 2.1
+ };
+ RHEJ::UnclusteredEvent tmp;
+ tmp.outgoing.push_back(
+ {RHEJ::ParticleID::gluon, fastjet::PtYPhiM(50., -1., 0.3, 0.)}
+ );
+ tmp.outgoing.push_back(
+ {RHEJ::ParticleID::gluon, fastjet::PtYPhiM(30., 1., -0.3, 0.)}
+ );
+ RHEJ::Event ev{
+ std::move(tmp),
+ fastjet::JetDefinition{fastjet::kt_algorithm, 0.4},
+ 20.
+ };
+
+ auto rescaled = scale_gen(std::move(ev));
+ ASSERT(*rescaled.central().description == "mur=125, muf=125");
+ ASSERT(*rescaled.variations(0).description == "mur=125, muf=125");
+ ASSERT(*rescaled.variations(1).description == "mur=0.5*125, muf=0.5*125");
+ ASSERT(*rescaled.variations(2).description == "mur=0.5*125, muf=1*125");
+ ASSERT(*rescaled.variations(3).description == "mur=1*125, muf=0.5*125");
+ ASSERT(*rescaled.variations(4).description == "mur=1*125, muf=2*125");
+ ASSERT(*rescaled.variations(5).description == "mur=2*125, muf=1*125");
+ ASSERT(*rescaled.variations(6).description == "mur=2*125, muf=2*125");
+}

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