I just build the latest version of boost (1.64) I tried running the following code: http://ideone.com/n6FSKr It didn't compile and instead gave the following error: https://usercontent.irccloud-cdn.com/file/Pf0b8F8L/Screenshot%20from%202017-...

No error here with both g++ 6.3.0 and clang 3.9.1. Output is: [3](0,1,2) Does /usr/local/boost_1_64_0 correspond to an installation directory or a source directory? Frédéric

it works for me too. Strange but that you have. Are you sure your boost is correctly installed ? @Edward: v(i) = i; assigns i to v at position i the () is an overloaded operator in ublas::vector equivalent to [] So here you could write v(i) = i; or v[i] = i; For matrices, however, you need to write m(i,j) = value; On Mon, May 22, 2017 at 8:32 AM, Rishabh Arora via ublas < ublas@lists.boost.org> wrote:

Hello, I just build the latest version of boost (1.64) I tried running the following code: http://ideone.com/n6FSKr It didn't compile and instead gave the following error: https://usercontent.irccloud-cdn.com/file/Pf0b8F8L/Screenshot%20from% 202017-05-22%2012-37-43.png Can someone please help in understanding and rectifying it.

Thanks in advance,

Best Regards, Rishabh

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