Qt/C++ " X' {) j% \1 W' P5 R, Z @5 ^7 M
Qt framework extends C++ with its meta-language and provides reflection ability of member/method reference and query by name for Qt objects with QMetaObject class, which contains meta-information about the Qt objects.
Objective-C is a reflective, object-oriented programming language that adds Smalltalk-style messaging to the C programming language.
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貌似并不能直接支持,但是可以实现类似效果。 1 A8 O/ N/ N1 i2 lc++ reflection & f+ _0 o, `5 J4 V. _9 g0 U' R