#include <iostream> #include <utility> // std::swap // 整合成一个类模板实现,看着好,但引入了 代码膨胀 template<int n> class IntBubbleSortC { template<int i, int j> static void IntSwap(int* data); template<int i, int j> static void IntBubbleSortLoop(int* data); template<> static...
I have been developping a lot in C++, much on and with templates, and some metaprogramming. The book goes through the features, tricks, and pitfalls of C++ templates, with many explanations., and then demonstrates some programming patterns. Much can readily be found in reference documentation,...
Template Metaprogramming in C++CS242, Fall 2009 Keith SchwarzA is a type or function parameterized over a set of types, functions, or constants.template struct Pair { One first; Two second; };struct Pair { One first; Two second; };template struct Pair {first; second;};Providing ...
元程序(metaprogram) Metaprogrammingis the writing of computer programs that write or manipulate other programs (or themselves) as their data, or that do part of the work at compile time that would otherwise be done at runtime. 所谓元编程就是说写出的程序是用来写程序或者控制程序的,或者在编译时...
2023/02/28 ztC++20, concept, template metaprogramming发表评论 之前我们已经反复地提到过 C++ template 需要一种强制规范化策略,就跟运行时多态是通过 virtual function 定义来保证其接口的一致性一样,如何把不同类型公用的接口通过一种方式交给编译器,从而让编译器在编译时可以依据这些接口的定义给出更为准确的错...
Woehr, Dr. Dobbs Journal, June 03, 2005 "If you're like me, you're excited by what people do with template metaprogramming (TMP) but are frustrated at the lack of clear guidance and powerful tools. Well, this is the book we've been waiting for. With... (展开全部) 丛书信息 ··...
do_nothing(a, b, c, env) template<class Base> class lambda_functor; template<class Act, class Args> class lambda_functor_base; struct null_type { }; static const null_type constant_null_type = null_type(); #define cnull_type() constant_null_type ...
An excellent introduction to template metaprogramming can be found in Chapter 10 of Czarnecki s and Eisenecker s book on generative programming [4]. Another thing I need to address (once again) before I can get to the point of this column is the subject of Microsoft s support of C++ ...
template metaprogramming(模板元编程)是编写template-based c++程序并执行于编译期的过程。是以c++写成,执行于c++编译器内的程序。一旦tmp程序执行结束,其输出,也就是template具现出来的若干c++源码,便会一如往常的编译。 tmp有两个伟大的效力。第一,它让某些事情更容易。如果没有它,那些事情将是困难的,甚至是不可能...
C++ Template Metaprogramming.Chapter 2 在C++中,可以在编译时进行操纵的实体称为元数据,可以分为两个类别:类型和非类型。任何种类的元数据都可以用做模版参数。