BioCro compilation error

[eloch216]

I just encountered a compiler error while installing BioCro from a local copy of this repository:

using C++ compiler: 'G__~1.EXE (GCC) 12.3.0'
using C++11
g++  -std=gnu++11 -MT R_dynamical_system.o -MMD -MP -MF .deps/R_dynamical_system.d -I"C:/PROGRA~1/R/R-43~1.2/include" -DNDEBUG -I../boost_1_71_0 -DR_NO_REMAP    -I"C:/rtools43/x86_64-w64-mingw32.static.posix/include"     -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c -o R_dynamical_system.o R_dynamical_system.cpp
In file included from R_helper_functions.h:7,
                 from R_dynamical_system.cpp:4:
state_map.h:32:55: error: expected class-name before '{' token
   32 | struct bad_state_vector_map_index : std::out_of_range {
      |                                                       ^
state_map.h: In constructor 'bad_state_vector_map_index::bad_state_vector_map_index(std::string)':
state_map.h:33:50: error: class 'bad_state_vector_map_index' does not have any field named 'out_of_range'
   33 |     bad_state_vector_map_index(std::string msg) :out_of_range{msg} { }
      |                                                  ^~~~~~~~~~~~
make: *** [Makevars.win:55: R_dynamical_system.o] Error 1
ERROR: compilation failed for package 'BioCro'

It may be possible to fix this by changing the biocro submodule to point to a different commit of the main BioCro repository.

But, in the meantime, it is also possible to temporarily address this issue by including <stdexcept> at the top of biocro/src/state_map.h in your local copy. Just mentioning this here in case anyone else encounters this issue.