dft_tools/doc/reference/arrays/foreach_0.cpp

#include <triqs/arrays.hpp>
using triqs::arrays::array;
int main() {
 array<long, 2> A(2, 3);
 foreach(A, [&A](size_t i, size_t j) { A(i, j) = i + j; });
 std::cout << " A " << A << std::endl;
}
doc : split c++ code from rst - examples split from the rst file using a python script (split_code). - Final result for the doc is unchanged. - examples are compiled and tested with the other tests. - examples' code have been clang-formatted, with triqs style. - doc compiles much faster, and with the same options as the rest of the test. - examples are added as tests, so they are run by make test, as simple C tests. - done for the tutorials and the reference. - autocompile removed (changed into triqs_example directive). - add triqs_example : - make a literal include of the source code. - runs the compiled example - add, as before, the result to the source code in the doc. - added the script split_code, used to make the changes automatically, maybe for later reuse. (in _tools) 2014-05-31 19:12:21 +02:00			`#include <triqs/arrays.hpp>`
			`using triqs::arrays::array;`
			`int main() {`
			`array<long, 2> A(2, 3);`
			`foreach(A, [&A](size_t i, size_t j) { A(i, j) = i + j; });`
			`std::cout << " A " << A << std::endl;`
			`}`