Limewirewin 4 11 1 Pro Executive Travel here. The Meta-Object Compiler, moc, is the program that handles. The moc tool reads a C++ header file. If it finds one or more class declarations that contain the macro, it produces a C++ source file containing the meta-object code for those classes.

Qt cannot find compiler. Qt employs a MOC - a meta object compiler. While installing it did not ask to install GCC or any other compiler. Qt Meta Object Compiler Install Google Message. Pack for C# has built- in LZ4 compression which can achieve super fast and small binary size.

Among other things, meta-object code is required for the signals and slots mechanism, the run-time type information, and the dynamic property system. The C++ source file generated by moc must be compiled and linked with the implementation of the class.

If you use to create your makefiles, build rules will be included that call the moc when required, so you will not need to use the moc directly. For more background information on moc, see Usage moc is typically used with an input file containing class declarations like this. Moc_foo.cpp: foo.h moc $(DEFINES) $(INCPATH) $. Option Description -o Write output to rather than to standard output. -f[] Force the generation of an #include statement in the output. This is the default for header files whose extension starts with H or h. This option is useful if you have header files that do not follow the standard naming conventions.