Creates .moc files from sources.
The command is defined in the
Core
组件对于
Qt6
package. Load the package with:
find_package(Qt6 COMPONENTS Core REQUIRED)
qt_wrap_cpp(<VAR> src_file1 [src_file2 ...]
[TARGET target]
[OPTIONS ...]
[DEPENDS ...])
若
versionless commands
are disabled, use
qt6_wrap_cpp()
instead. It supports the same set of arguments as this command.
Creates rules for calling the
MOC (元对象编译器)
on the given source files. For each input file, an output file is generated in the build directory. The paths of the generated files are added to
<VAR>
.
注意：
This is a low-level macro. See the
CMake AUTOMOC Documentation
for a more convenient way to let source files be processed with
moc
.
You can set an explicit
TARGET
. This will make sure that the target properties
INCLUDE_DIRECTORIES
and
COMPILE_DEFINITIONS
are also used when scanning the source files with
moc
.
可以设置额外
OPTIONS
that should be added to the
moc
calls. You can find possible options in the
moc documentation
.
DEPENDS
allows you to add additional dependencies for recreation of the generated files. This is useful when the sources have implicit dependencies, like code for a Qt plugin that includes a
.json
file using the
Q_PLUGIN_METADATA
() 宏。
set(SOURCES myapp.cpp main.cpp)
qt_wrap_cpp(SOURCES myapp.h)
add_executable(myapp ${SOURCES})