Arduino 中的向量 [英] Vectors in Arduino

问题描述

我正在 Arduino 上制作航点"向量.每个航点都是一个对象.Arduino 显然需要为航点导航存储多个航点.但是，不是将这些航路点存储在标准的预编程阵列中，用户需要能够添加、删除航路点并四处移动它们.不幸的是，Arduino 没有提供矢量类型作为内置库.

I am making a vector of "waypoints" on the Arduino. Each waypoint is an object. The Arduino will obviously need to store multiple waypoints for waypoint navigation. But instead of storing these waypoints in a standard preprogrammed array, the user will need to be able to add, remove waypoints and move them around. Unfortunately the Arduino does not offer a vector type as a built-in library.

我目前正在考虑两种选择:

I am currently contemplating two options:

1. 在像C++vector"这样的对象的容器?，有人发布了一个通用库.它不包含任何索引删除或移动操作.但它确实包含一些内存管理策略.

1. In Container for objects like C++ 'vector'?, someone posted a general purpose library. It does not contain any index deletion, or movement operations. But it does contain some memory management strategies.

我使用过malloc、dealloc、<一个 href="http://en.wikipedia.org/wiki/C_dynamic_memory_allocation#Overview_of_functions">calloc 过去.但我根本不喜欢那个选项，尤其是在课堂上.但在我的情况下，这是一个更好的选择吗?

I have used malloc, dealloc, calloc in the past. But I do not like that option at all, especially with classes. But is this a better option in my senario?

哪条路比较好走?

推荐答案

Arduino 的标准 C++ 可能是一个选择.它允许您使用 STL vector.

Standard C++ for Arduino might be an option. It lets you use the STL vector in Arduino.

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