I would like to debug some templated code to understand it better.
Unfortunately I'm new to template metaprogramming and it IS hard for me to get in.
當(dāng)我嘗試輸出預(yù)處理的源文件時，我得到了 125 000 行代碼:/
When I try to output the preprocessed source files I get 125 000 lines of code :/
那么有沒有辦法可以看到生成的代碼?(我使用的庫是 SeqAn)
So is there a way I can see the generated Code? (The library I'm using is SeqAn)
推薦答案
不，不是.預(yù)處理器與模板處理無關(guān)，由編譯器執(zhí)行.模板不會生成 C++ 代碼，就像函數(shù)調(diào)用一樣 - 它們是 C++ 語言本身不可或缺的一部分.
No it isn't. The preprocessor has nothing to do with template processing, which is performed by the compiler. Templates do not generate C++ code, any more than a function call does - they are an integral part of the C++ language itself.
