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.. Copyright (c) 2016, Johan Mabille, Sylvain Corlay and Wolf Vollprecht
Distributed under the terms of the BSD 3-Clause License.
The full license is in the file LICENSE, distributed with this software.
xio: pretty printing
====================
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.
.. code::
#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
.. code::
{{ 1., 2., 3.},
{ 4., 5., 6.}}
With the following functions, the global print options can be set:
.. doxygenfunction:: xt::print_options::set_line_width
.. doxygenfunction:: xt::print_options::set_threshold
.. doxygenfunction:: xt::print_options::set_edge_items
.. doxygenfunction:: xt::print_options::set_precision
On can also locally overwrite the print options with io manipulators:
.. doxygenclass:: xt::print_options::line_width
.. doxygenclass:: xt::print_options::threshold
.. doxygenclass:: xt::print_options::edge_items
.. doxygenclass:: xt::print_options::precision
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