Calling strings as functions in C++ -


i'm writing 'skeleton' front-end in native c++ other users users creating functions 'call' depending on arguments passed in. example:

skeleton.exe /foo param1

would used call function "int dofoo(param1){return 0;}" inside skeleton. more team members write functions, need add functions well.

a stray thought had - , i'm not if possible - have resource file - or, maybe, resource xml file - list command line arguments, number of parameters , function need call parameter. resource file above like:

foo 1 dofoo

this way, people create functions, have add resource file.

the problem running - , i'm wondering if possible - whether can 'interpret' 'dofoo' function if read resource file. there allow me 'interpret' string function can call?

you need map strings function pointers.

one method create lookup table use std::map.

search internet "c++ dispatch" , maybe "c++ double dispatch".


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