I try to serialize to a binary archive then load this archive using the code show below. The issue I have is that when loading the file, I get an \"input stream error\".
How can I know the index of the first non-zero element in a sparse_vector in 开发者_运维问答ublas and each subsequent nonzero element as well? The function begin() gives me an iterator that can be use
I want to send multiple columns of a matrix stored as in STL vector form vector < vector < double > > A ( 10, vector <double> (10));
I\'m trying to create a library that uses Boost ASIO(UDP multicast, asynchronous) and does not expose it.Basically I am following the async udp example, except I have made the io_service object a stat
I\'d like use boost::unordered_map<key,value>, where key is a std::set<int>. Since a set of integers is no built-in type, I assumed I had to supply my own hash function (or, rather, I was
This question already has answers here: Can I obtain C++ type names in a constexpr way? (3 answers) Closed 1 year ago.
I am working on an application which currently has a plugin to a particular software suite and then a separate application which communicates with the plugin开发者_JAVA技巧 using boost ipc.
I am trying to build and run the Boost.Log library on VS2010. I took the latest files from the trunk in their SVN.
I would like to know if there is a method using boost::split to split a string using whole strings as a delimiter. For example:
So we have a simple split: #include <iostream> #include <string> #include <vector> #include <algorithm>
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