dft_tools/doc/reference/c++/utilities/tupletools_0.cpp

#include <triqs/utility/tuple_tools.hpp>
#include <iostream>
int main() {
 auto fun = [](int i, double x, double y, int k) { return 6 * k + i - 1.3 * x + 2 * y; };
 auto t = std::make_tuple(1, 2.3, 4.3, 8);

 auto res = triqs::tuple::apply(fun, t);

 std::cout << " f(t) =" << res << 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/utility/tuple_tools.hpp>`
			`#include <iostream>`
			`int main() {`
			`auto fun = [](int i, double x, double y, int k) { return 6 * k + i - 1.3 * x + 2 * y; };`
			`auto t = std::make_tuple(1, 2.3, 4.3, 8);`

			`auto res = triqs::tuple::apply(fun, t);`
tuple tools : simplify - simplify implementation of several functions. - clean API, rename, etc... - add more documentation 2014-06-06 19:02:43 +02:00
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			`std::cout << " f(t) =" << res << std::endl;`
			`}`