![]() This requires a good understanding of the integer promotion and conversion rules, which vary from one language to another and are somewhat tricky in C, especially with operands mixing signed and unsigned types. ![]() It is the programmer's responsibility to ascertain that the range of the operands ensures that the multiplication does not overflow. In Python and some other languages, this is not an issue because integers do not have a restricted range, but in C, C++, java, javascript and many other languages, integer types have a fixed number of bits so the multiplication can exceed this range. The expression (brightness * maxval) / 100 computes an intermediary value brightness * maxval that may exceed the range of the type used to compute it. Get the difference between compilers right, e.g.Your question raises an important issue in C programming and in programming in general: does the program behave as expected in all cases? If you are building libraries you will also need an export define to Template file with variables defined inside the CMakeLists.txt. You can use CMake's configure_file to replace variables in a ![]() Modules to automate finding that information and to generateįiles. This is how my projects end up and I have seen some very similar projects, but of course this is no cure all.Īddendum At some point you will want to generate a config.hppįile that contains a version define and maybe a define to some versionĬontrol identifier (a Git hash or SVN revision number). This should be decided on a case-by-case basis.ĭoxygen: After you managed to go through the configuration dance ofĭoxygen, it is trivial to use CMake add_custom_command to add a Then things get tricky, because you need to decide if sub-components search and configure their dependencies or if you do that in the top-level. In case you have sub-components I would suggest adding another hierarchy and use the tree above for each sub-project.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |