Generate

Include <mln/core/algorithm/generate.hpp>

template<class Generator>
void generate(OutputImage out, Generator g)

Assigns each value in the image with a value generated by the given function object g. This is equivalent to the following code:

for (auto& vout : out.values())
    vout = g();

Parameters:

• out – The output image.

• g – The value generator.

Template Parameters:

• OutputImage – A model of OutputImage

• Generate – A model of :cpp:concept::std::Generator

Examples

1. Generate random values in the image:

   std::default_random_engine e1(r()); std::uniform_int_distribution<int> g;

   mln::image2d<int> ima(10, 10); mln::generate(ima, g);

Complexity

Linear in the number of pixels.