// *****************************************************************************
/*!
\file src/Base/PrintTaggedTupleDeep.hpp
\copyright 2012-2015 J. Bakosi,
2016-2018 Los Alamos National Security, LLC.,
2019-2021 Triad National Security, LLC.,
2022-2025 J. Bakosi
All rights reserved. See the LICENSE file for details.
\brief Structured TaggedTuple printer with depth/indentation
\details Structured TaggedTuple printer with depth/indentation.
*/
// *****************************************************************************
#pragma once
#include <ostream><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <brigand/algorithms/for_each.hpp><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <brigand/sequences/has_key.hpp><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include "NoWarning/set.hpp"<--- Include file: "NoWarning/set.hpp" not found.
#include "Has.hpp"
// The include order here is important: it populates the overloads of
// operator<< for various types, followed by TaggedTuple, the (simple)
// TaggedTuplePrint (which will be accessible by the upstream, simpler
// operator<< for vector, map, etc.) and finally, the most complex TaggedTuple
// printer with depth, defined below.
#include "PrintUtil.hpp"
#include "TaggedTuple.hpp"
#include "PrintTaggedTuple.hpp"
namespace tk {
//! Function object type to print contents of a TaggedTuple at depth
//! \details Compared to tk::TuplePrinter this prints every key and value
//! in a new line and nested tagged tuples starts at increasing depths
//! (indents).
//! \tparam List brigand::list of types in the tagged tuple
template< class List >
struct DeepTuplePrinter {
std::ostream& os;
const tk::TaggedTuple< List >& tuple;
std::size_t& depth;
//! Constructor
DeepTuplePrinter( std::ostream& s, const tk::TaggedTuple< List >& t,
std::size_t& d ) : os(s), tuple(t), depth(d) {}
//! Function call operator templated on the type being output
template< typename Key > void operator()( brigand::type_<Key> ) {
using Tuple = tk::TaggedTuple< List >;
const auto& key = Key::key();
const auto& value = tuple.template get< Key >();
if constexpr( Tuple::template is_tagged_tuple< Key >::value ) {
std::string indent( depth * 2, ' ' );
os << '\n' << indent << key << " = {";
using ituple = typename Tuple::template TupleElement< Key >;
using ikeys = typename ituple::Keys;
using ilist = typename ituple::PairList;
brigand::for_each< ikeys >(
DeepTuplePrinter< ilist >( os, value, ++depth ) );
os << '\n' << indent << '}';
--depth;
} else {
std::string indent( depth * 2, ' ' );
os << '\n' << indent << key << " = " << value;
}
}
};
//! Output command line object (a TaggedTuple) to file
//! \tparam Tuple Tuple object type
//! \param[in,out] os Output stream to print to
//! \param[in] c Command line object to output to file
template< class Tuple >
void print( std::ostream& os, const Tuple& c ) {
static_assert( tk::HasTypedef_i_am_tagged_tuple_v< Tuple > );
using Keys = typename Tuple::Keys;
using List = typename Tuple::PairList;
os << "{";
std::size_t depth = 1;
brigand::for_each< Keys >( DeepTuplePrinter< List >( os, c, depth ) );
os << "\n}\n";
}
} // tk::