Boost aligned_allocator的对齐参数是什么意思? 、、 有一个Boost教程给出了大致如下的代码,并针对我的问题做了一些修改:#include <vector>{ aligned_allocator<int, 16> > v(100);在这个例子中,给出了一个16的对准参数这是否表示对齐的16字节,或 浏览5提问于2015-09-16得票数 2 回答已采纳 ...
vector<Eigen::Isometry3d, Eigen::aligned_allocator<Eigen::Isometry3d>> poses; // 相机位姿(欧式变换矩阵的表示形式) ifstream file("./pose.txt"); if (!file) { cerr<<"Could't read pose.txt<<endl; return 1; } for ( int i=0; i<5; i++ ) { //旋转和平移存入vector double data[7]...
//typedef std::vector<sba::Node2d, Eigen::aligned_allocator<sba::Node2d> > NodeVector;//ROS_INFO("Calling SRBA compute");// Do nothing here?} 开发者ID:stwirth,项目名称:relative_slam,代码行数:34,代码来源:srba_solver.cpp 示例4: squareErrorVector ▲点赞 1▼ /*--- squareErrorVector -...
std::vector<Eigen::Vector4f> v; 会出现如上问题。 看了好多文章都得不到解决,在http://blog.csdn.net/pkueecser/article/details/8535352上找到了可行的解决方法。记下来,方便以后查看 即写成:std::vector<Eigen::Vector4f, Eigen::aligned_allocator<Eigen::Vector4f>> v; 即可解决问题。 --- 作者:dou_...
The C++ standard has always forbidden containers of const elements (such asvector<const T>orset<const T>). Visual Studio 2013 and earlier accepted such containers. In the current version, such containers fail to compile. std::allocator::deallocate ...
C++ 标准始终禁止 const 元素(如 vector<const T> 或set<const T>)的容器。 Visual Studio 2013 及更早版本接受此类容器。 在当前版本中,此类容器无法编译。 std::allocator::deallocate 在Visual Studio 2013 和早期版本中,std::allocator::deallocate(p, n) 忽略了传入用于 n 的参数。 C++ 标准始终要求 n...
VexCL - A C++ vector expression template library for OpenCL/CUDA. [MIT] STAPL - A C++ parallel programming framework designed to work on both shared and distributed memory parallel computers. [BSD] concurrencpp - A general concurrency library containing tasks, executors, timers and C++20 coroutin...
libxmi - Function library for rasterizing 2D vector graphics. GPL-3.0-or-later lightmapper - Single-file library for lightmap baking, using an existing OpenGL renderer. Public domain. little CMS - A Color Management System. It provides fast transforms between ICC profiles. MIT mozjpeg - Improved...
这种风格基于 C++ 分配器接口,该接口定义了用于在容器(如std::vector)中直接或间接执行内存分配的对象。如果我们的代码大量使用可以对用户隐藏内存分配和释放细节的容器对象,这种分配器风格是最有用的,简化了代码并减少了出错的机会。图6-4C++ 分配器风格的 USM 分配函数...
The C++ standard has always forbidden containers of const elements (such as vector<const T> or set<const T>). Visual Studio 2013 and earlier accepted such containers. In the current version, such containers fail to compile. std::allocator::deallocate In Visual Studio 2013 and earlier, std::...