In the Visual Studio 11 Developer Preview, C++ AMP had a grid class that was basically an extent, plus an index object representing an origin. In the Beta we have removed grid from the programming model and instead you simply use an extent. Also the

本段程序是数值计算中的网格生成技术程序，采用的是双边界法生成计算域网格。C++编程，数据tecplot等图像处理软件读取。-This section of the program is the numerical calculation of the mesh generation technology program, using the grid to generate double the computational domain boundary method. C++ programm

基于fluent动网格导弹发射UDF编程(UDF programming based on fluent dynamic grid missile launch)