template-meta-programming

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C++ templates: how to determine if a type is suitable for subclassing

Let\'s say I have some templated class depending on type T.T could be almost anything: int, int*, pair <int, int> or struct lol; it cannot be void, a reference or anything cv-qualified though.开[详细]

2023-03-17 01:07 分类：问答
How to determine what compiler does with a metaprogram? (for boost.proto)

How do I determine what my compiler (g++) is doing with template code? I am using boost.proto (an expression-template library) to evaluate some maths expressions at compile time.The code evaluates th[详细]

2023-03-16 16:34 分类：问答
c++ template functions with variable arguments

Is it possible to write a c++ template function which takes a variable number of input variables of different types (number of input can be limited to say 10)?[详细]

2023-03-16 09:52 分类：问答
Recursively unhide base class members

I try to write a class that takes a tuple of functions as its argument and overloads operator() for all argument_types of the function. Right now this looks like this:[详细]

2023-03-14 06:40 分类：问答
Help me with "template parameters not used in partial specialization"

I\'ve been struggling with NOT C++0x code, but regular C++. Don\'t ask me why I have to use regular C++, it\'s just some kind of silly requirement.[详细]

2023-03-14 06:18 分类：问答
C++ template types nested in a template class definition

I\'ve a situation where there is a class definition that looks like this: template<class T> class Alpha< Bravo<T> >[详细]

2023-03-13 04:15 分类：问答
Parameter pack template metaprogramming depth first search

I have a parameter class like so: template <class KEY, class VALUE&开发者_JAVA百科gt; class parameter[详细]

2023-03-11 05:40 分类：问答
Extract variadic template parameter pack and use it in another variadic template in a type traits meta-function?

I want to determine if any variadic class template is the base of another class.Typically I\'d use std::is_base_of, but I don\'t think my use case fits, and I\'m not sure if there\'s already something[详细]

2023-03-07 04:12 分类：问答
boost-mpl comparing iterators

Gosh, when working with mpl libraries, figuring out syntax is a hit-and-miss exeri开发者_StackOverflowence (previous question ). What is the correct syntax to compare two mpl itterators -i.e., the it[详细]

2023-03-06 14:19 分类：问答
boost::mpl::vector - getting to a type's base-offset

Is it possible to get at the offset of a mpl::vector after performing a mp开发者_Python百科l::find<seq,type> on it ?[详细]

2023-03-06 13:49 分类：问答