Defined in xtensor/xio.hpp
This file defines functions for pretty printing xexpressions. It defines appropriate
overloads for the << operator for std::ostreams and xexpressions.
#include <xtensor/xio.hpp>
#include <xtensor/xarray.hpp>
int main()
{
xt::xarray<double> a = {{1,2,3}, {4,5,6}};
std::cout << a << std::endl;
return 0;
}
Will print
{{ 1., 2., 3.},
{ 4., 5., 6.}}
With the following functions, the global print options can be set:
.. doxygenfunction:: xt::print_options::set_line_width :project: xtensor
.. doxygenfunction:: xt::print_options::set_threshold :project: xtensor
.. doxygenfunction:: xt::print_options::set_edge_items :project: xtensor
.. doxygenfunction:: xt::print_options::set_precision :project: xtensor
On can also locally overwrite the print options with io manipulators:
.. doxygenclass:: xt::print_options::line_width :project: xtensor
.. doxygenclass:: xt::print_options::threshold :project: xtensor
.. doxygenclass:: xt::print_options::edge_items :project: xtensor
.. doxygenclass:: xt::print_options::precision :project: xtensor