Boost :: bind和Boost Phoenix :: bind之间有什么区别？ [英] What is the difference between Boost::bind and Boost Phoenix::bind?

问题描述

Boost :: bind和Boost Phoenix :: bind之间有什么区别？

What is the difference between Boost::bind and Boost Phoenix::bind?

推荐答案

phoenix :: bind 就像 lambda :: bind 一个函数，它返回一个表达式模板，它记录了它必须调用给定的函数。这些设计分别与phoenix和lambda一起工作。因此，它们包含更多的东西。类似地，它们返回的类型重载所有可能的操作符，使得它们各自的动作可以被记录和稍后执行。

phoenix::bind is like lambda::bind a function that returns an expression template that records that it has to call the given function. These are designed to work together with phoenix and lambda, respectively. As a result, they contain much more things. Like, the type they return overloads all possible operators so that their respective action can be recorded and executed later.

boost :: bind 是just它将绑定函数，并返回一个类型，该函数调用操作符重载，而不是更多。

boost::bind is "just" a binder. It will bind the function, and return a type that has the function call operator overloaded, and not much more.

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