Re: [OpenBabel-Devel] forcefield classes

[Chris M. <c.m...@ga...>]

forcefield.cpp will not compile for me. Declaring arrays with a 
non-constant dimension seeems to be at the root of the difficulty. It 
may be that g++ can somehow manage to do this but I don't think it's 
standard. I realise that forcefield is work in progress, but I mention 
this bug because correcting it may involve a significant change to 
program structure. (Would std::vector be safer?)

Chris

..\..\src\forcefield.cpp(401) : error C2057: expected constant expression
..\..\src\forcefield.cpp(401) : error C2466: cannot allocate an array of 
constant size 0
..\..\src\forcefield.cpp(401) : error C2133: 'rotorKey' : unknown size
..\..\src\forcefield.cpp(425) : error C2057: expected constant expression
..\..\src\forcefield.cpp(425) : error C2466: cannot allocate an array of 
constant size 0
..\..\src\forcefield.cpp(425) : error C2133: 'energies' : unknown size
..\..\src\forcefield.cpp(1349) : error C3861: 'isnan': identifier not found
.