Fix windows build error : no member named 'all_of' in namespace 'std'

[wangjia184]

Fix the error below when building on Windows

PS D:\projects\ayida-lib\event-client> clang --version
clang version 19.1.7
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files\LLVM\bin
PS D:\projects\ayida-lib\event-client> cmake --version
cmake version 4.1.0

CMake suite maintained and supported by Kitware (kitware.com/cmake).
 
D:\projects\ayida-lib\event-client\socket.io-client-cpp>cmake -BBuild -GNinja -DCMAKE_CXX_STANDARD=11
-- The C compiler identification is Clang 19.1.7 with GNU-like command-line
-- The CXX compiler identification is Clang 19.1.7 with GNU-like command-line
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files/LLVM/bin/clang.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files/LLVM/bin/clang++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - not found
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - no
-- Found Threads: TRUE
-- Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_CRYPTO_LIBRARY OPENSSL_INCLUDE_DIR)
-- Performing Test HAVE_FLAG__ffile_prefix_map_D__projects_ayida_lib_event_client_socket_io_client_cpp_Build__deps_catch2_src__
-- Performing Test HAVE_FLAG__ffile_prefix_map_D__projects_ayida_lib_event_client_socket_io_client_cpp_Build__deps_catch2_src__ - Success
-- Configuring done (10.5s)
-- Generating done (0.0s)
-- Build files have been written to: D:/projects/ayida-lib/event-client/socket.io-client-cpp/Build

D:\projects\ayida-lib\event-client\socket.io-client-cpp>cmake --build Build

D:/projects/ayida-lib/event-client/socket.io-client-cpp/src/internal/sio_packet.cpp:327:22: error: no member named 'all_of' in namespace 'std'
  327 |             if (std::all_of(pack_id_str.begin(), pack_id_str.end(), ::isdigit)) {
      |                 ~~~~~^

[jmigual]

Thanks for your contribution!