A C ++库阵列，矩阵，向量，和经典线性代数运算 [英] A C++ library for Arrays, Matrix, Vector, and classical linear algebra operations

问题描述

你使用哪种库N维数组？

Which library do you use for N-dimensional arrays?

我用闪电战++在工作中，我真的不喜欢它的某些方面。
它的某些方面甚至是危险的。需要调整前
使用operator =。 A（范围::全部（），范围::全部（））抛出一个（0,0）
矩阵等和线性代数操作是要
通过CLAPACK完成。

I use blitz++ at work and I really dislike some aspect of it. Some aspect of it are even dangerous. The need for resizing before using operator=. A(Range::all(), Range::all()) throws for an (0,0) matrix, etc. and the linear algebra operations are to be done via clapack.

我曾经和喜爱征。我AP preciate其全头的实施，
C ++的语法糖，和所有的线性代数运算的presence
我需要（矩阵乘法，系统分辨率，乔莱斯基...）

I used and loved eigen. I appreciate its "all-in-header" implementations, the C++ syntactic sugar, and the presence of all the linear algebra operations I need (matrix multiplication, system resolution, cholesky...)

您使用的是什么了？

推荐答案

的的boost ::数组也的的boost :: MultiArray的。还有一个pretty良好的线性代数包升压叫的的uBLAS

boost::array and also boost::MultiArray. There's also a pretty good linear algebra package in boost called uBLAS

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