Question about how to cast in pyROOT

[Javier_Galan]

@Javier_Galan

cmake -DCMAKE_INSTALL_PREFIX=../install -DRESTLIB_RAW=ON ..

TRestComplex should not be in the compilation targets, as it is written in out main CMakeLists.txt.

#####  MPFR  #####
if (NOT DEFINED REST_MPFR)
    set(REST_MPFR OFF)
endif ()
if (${REST_MPFR} MATCHES "ON")
    find_path(MPFR_INCLUDE mpfr.h HINTS ${MPFR_PATH} ${MPFR_PATH}/include) # path to include directory
    find_path(MPFR_LIB_PATH libmpfr.so HINTS ${MPFR_PATH} ${MPFR_PATH}/lib)
    find_library(MPFR_LIB mpfr HINTS ${MPFR_PATH} ${MPFR_PATH}/lib) # path to .so file
    if (NOT MPFR_INCLUDE MATCHES "MPFR_INCLUDE-NOTFOUND" AND NOT MPFR_LIB MATCHES "MPFR_LIB-NOTFOUND")
        # MPFR is found
        list(APPEND rest_features "MPFR")
        add_compile_definitions(USE_MPFR)
        set(external_include_dirs ${external_include_dirs} ${MPFR_INCLUDE})
        set(external_libs "${external_libs};${MPFR_LIB}")
        link_directories(${MPFR_LIB})
        message(STATUS "MPFR library : ${MPFR_LIB}")
    else ()
        message(ERROR "MPFR library was not found. Adding the location to the installation path may solve this problem.\n Use -DMPFR_PATH=/path/to/mpfr/")
    endif ()
else ()
    set(REST_MPFR OFF)
    set(excludes ${excludes} TRestComplex)
endif (${REST_MPFR} MATCHES "ON")

It could be related to the version of cmake. I am using cmake version 3.20.0-rc1

[vpadulan]

I’m using cmake 3.25

[Javier_Galan]

@vpadulan

cmake -DCMAKE_INSTALL_PREFIX=../install -DRESTLIB_RAW=ON -DREST_EVE=OFF ..

Ok, I looked a bit in to the problem and I think I found a quick fix that is now at a pending PR

Fix summary process

It will be soon merged to master

I am also investigating the errors you got about the Eve libraries. If I disable REST_EVE I also get into troubles, the point is that we never got into this error because it seems that in our systems Eve libraries in ROOT are always active.

[wlav]

In the code as written, you are trying to pass a class through a pointer. Instead, an instance should be created from the class. E.g. rawEv = ROOT.TRestRawSignalEvent() if the class has a default constructor.

[Javier_Galan]

Ok, I was trying to create the rawEv instance without parenthesis. I.e. rawEv = ROOT.TRestRawSignalEvent, instead, using rawEv = ROOT.TRestRawSignalEvent() solved the problem!

Thanks!