run clang-format
This commit is contained in:
parent
4d25fc25c4
commit
492a0f3c55
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@ -27,42 +27,42 @@ template<typename T, typename TChar, typename TCharTraits>
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std::basic_ostream<TChar, TCharTraits> &
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print(std::basic_ostream<TChar, TCharTraits> &stream, const T &x);
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namespace detail
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{
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namespace detail {
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// SFINAE type trait to detect whether T::const_iterator exists.
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struct sfinae_base
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{
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struct sfinae_base {
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using yes = char;
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using no = yes[2];
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};
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template <typename T>
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struct has_const_iterator : private sfinae_base
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{
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template <typename T> struct has_const_iterator : private sfinae_base {
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private:
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template <typename C> static yes &test(typename C::const_iterator *);
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template <typename C> static no &test(...);
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public:
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static const bool value = sizeof(test<T>(nullptr)) == sizeof(yes);
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using type = T;
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};
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template <typename T>
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struct has_begin_end : private sfinae_base
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{
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template <typename T> struct has_begin_end : private sfinae_base {
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private:
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template <typename C>
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static yes & f(typename std::enable_if<
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std::is_same<decltype(static_cast<typename C::const_iterator(C::*)() const>(&C::begin)),
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static yes &
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f(typename std::enable_if<
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std::is_same<decltype(static_cast<typename C::const_iterator (C::*)()
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const>(&C::begin)),
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typename C::const_iterator (C::*)() const>::value>::type *);
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template <typename C> static no &f(...);
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template <typename C>
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static yes & g(typename std::enable_if<
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std::is_same<decltype(static_cast<typename C::const_iterator(C::*)() const>(&C::end)),
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typename C::const_iterator(C::*)() const>::value, void>::type*);
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static yes &
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g(typename std::enable_if<
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std::is_same<decltype(static_cast<typename C::const_iterator (C::*)()
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const>(&C::end)),
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typename C::const_iterator (C::*)() const>::value,
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void>::type *);
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template <typename C> static no &g(...);
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@ -73,60 +73,47 @@ public:
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} // namespace detail
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// Holds the delimiter values for a specific character type
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template <typename TChar>
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struct delimiters_values
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{
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template <typename TChar> struct delimiters_values {
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using char_type = TChar;
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const char_type *prefix;
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const char_type *delimiter;
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const char_type *postfix;
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};
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// Defines the delimiter values for a specific container and character type
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template <typename T, typename TChar>
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struct delimiters
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{
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template <typename T, typename TChar> struct delimiters {
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using type = delimiters_values<TChar>;
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static const type values;
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};
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// Functor to pretty_print containers. You can use this directly if you want
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// to specificy a non-default delimiters type. The pretty_printing logic can
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// be customized by specializing the nested template.
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template <typename T,
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typename TChar = char,
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template <typename T, typename TChar = char,
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typename TCharTraits = ::std::char_traits<TChar>,
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typename TDelimiters = delimiters<T, TChar>>
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struct pretty_print_container_helper
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{
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struct pretty_print_container_helper {
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using delimiters_type = TDelimiters;
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using ostream_type = std::basic_ostream<TChar, TCharTraits>;
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template <typename U>
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struct pretty_printer
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{
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static void pretty_print_body(const U & c, ostream_type & stream)
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{
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template <typename U> struct pretty_printer {
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static void pretty_print_body(const U &c, ostream_type &stream) {
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using std::begin;
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using std::end;
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auto it = begin(c);
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const auto the_end = end(c);
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if (it != the_end)
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{
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for ( ; ; )
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{
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if (it != the_end) {
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for (;;) {
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::soi::print(stream, *it);
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if (++it == the_end) break;
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if (++it == the_end)
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break;
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if (delimiters_type::values.delimiter != NULL)
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::soi::print(stream, delimiters_type::values.delimiter);
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@ -135,12 +122,9 @@ struct pretty_print_container_helper
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}
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};
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pretty_print_container_helper(const T & container)
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: container_(container)
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{ }
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pretty_print_container_helper(const T &container) : container_(container) {}
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inline void operator()(ostream_type & stream) const
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{
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inline void operator()(ostream_type &stream) const {
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if (delimiters_type::values.prefix != NULL)
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::soi::print(stream, delimiters_type::values.prefix);
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@ -156,53 +140,70 @@ private:
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// Specialization for pairs
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template <typename T, typename TChar, typename TCharTraits, typename TDelimiters>
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template <typename T, typename TChar, typename TCharTraits,
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typename TDelimiters>
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template <typename T1, typename T2>
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struct pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::pretty_printer<std::pair<T1, T2>>
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{
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using ostream_type = typename pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::ostream_type;
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struct pretty_print_container_helper<
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T, TChar, TCharTraits, TDelimiters>::pretty_printer<std::pair<T1, T2>> {
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using ostream_type =
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typename pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::ostream_type;
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static void pretty_print_body(const std::pair<T1, T2> & c, ostream_type & stream)
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{
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static void pretty_print_body(const std::pair<T1, T2> &c,
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ostream_type &stream) {
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::soi::print(stream, c.first);
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if (pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::delimiters_type::values.delimiter != NULL)
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::soi::print(stream, pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::delimiters_type::values.delimiter);
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if (pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::delimiters_type::values
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.delimiter != NULL)
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::soi::print(
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stream,
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pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::delimiters_type::values
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.delimiter);
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::soi::print(stream, c.second);
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}
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};
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// Specialization for tuples
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template <typename T, typename TChar, typename TCharTraits, typename TDelimiters>
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template <typename T, typename TChar, typename TCharTraits,
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typename TDelimiters>
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template <typename... Args>
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struct pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::pretty_printer<std::tuple<Args...>>
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{
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using ostream_type = typename pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::ostream_type;
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struct pretty_print_container_helper<
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T, TChar, TCharTraits, TDelimiters>::pretty_printer<std::tuple<Args...>> {
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using ostream_type =
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typename pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::ostream_type;
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using element_type = std::tuple<Args...>;
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template <std::size_t I> struct Int {};
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static void pretty_print_body(const element_type & c, ostream_type & stream)
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{
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static void pretty_print_body(const element_type &c, ostream_type &stream) {
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tuple_pretty_print(c, stream, Int<0>());
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}
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static void tuple_pretty_print(const element_type &, ostream_type &, Int<sizeof...(Args)>)
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{
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}
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static void tuple_pretty_print(const element_type &, ostream_type &,
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Int<sizeof...(Args)>) {}
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static void tuple_pretty_print(const element_type & c, ostream_type & stream,
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typename std::conditional<sizeof...(Args) != 0, Int<0>, std::nullptr_t>::type)
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{
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static void
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tuple_pretty_print(const element_type &c, ostream_type &stream,
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typename std::conditional<sizeof...(Args) != 0, Int<0>,
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std::nullptr_t>::type) {
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::soi::print(stream, std::get<0>(c));
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tuple_pretty_print(c, stream, Int<1>());
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}
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template <std::size_t N>
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static void tuple_pretty_print(const element_type & c, ostream_type & stream, Int<N>)
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{
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if (pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::delimiters_type::values.delimiter != NULL)
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::soi::print(stream, pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::delimiters_type::values.delimiter);
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static void tuple_pretty_print(const element_type &c, ostream_type &stream,
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Int<N>) {
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if (pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::delimiters_type::values
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.delimiter != NULL)
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::soi::print(
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stream,
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pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters>::delimiters_type::values
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.delimiter);
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::soi::print(stream, std::get<N>(c));
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@ -212,20 +213,22 @@ struct pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters>::pretty
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// Pretty_Prints a pretty_print_container_helper to the specified stream.
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template<typename T, typename TChar, typename TCharTraits, typename TDelimiters>
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inline std::basic_ostream<TChar, TCharTraits> & pretty_print(
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std::basic_ostream<TChar, TCharTraits> & stream,
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const pretty_print_container_helper<T, TChar, TCharTraits, TDelimiters> & helper)
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{
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template <typename T, typename TChar, typename TCharTraits,
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typename TDelimiters>
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inline std::basic_ostream<TChar, TCharTraits> &
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pretty_print(std::basic_ostream<TChar, TCharTraits> &stream,
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const pretty_print_container_helper<T, TChar, TCharTraits,
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TDelimiters> &helper) {
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helper(stream);
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return stream;
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}
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// Basic is_container template; specialize to derive from std::true_type for all desired container types
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// Basic is_container template; specialize to derive from std::true_type for all
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// desired container types
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template <typename T>
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struct is_container : public std::integral_constant<bool,
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struct is_container
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: public std::integral_constant<bool,
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detail::has_const_iterator<T>::value &&
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detail::has_begin_end<T>::beg_value &&
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detail::has_begin_end<T>::end_value> {};
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@ -233,11 +236,9 @@ struct is_container : public std::integral_constant<bool,
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template <typename T, std::size_t N>
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struct is_container<T[N]> : std::true_type {};
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template <std::size_t N>
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struct is_container<char[N]> : std::false_type { };
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template <std::size_t N> struct is_container<char[N]> : std::false_type {};
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template <typename T>
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struct is_container<std::valarray<T>> : std::true_type { };
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template <typename T> struct is_container<std::valarray<T>> : std::true_type {};
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template <typename T1, typename T2>
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struct is_container<std::pair<T1, T2>> : std::true_type {};
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@ -245,131 +246,183 @@ struct is_container<std::pair<T1, T2>> : std::true_type { };
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template <typename... Args>
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struct is_container<std::tuple<Args...>> : std::true_type {};
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// Default delimiters
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template <typename T> struct delimiters<T, char> { static const delimiters_values<char> values; };
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template <typename T> const delimiters_values<char> delimiters<T, char>::values = { "[", ", ", "]" };
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template <typename T> struct delimiters<T, wchar_t> { static const delimiters_values<wchar_t> values; };
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template <typename T> const delimiters_values<wchar_t> delimiters<T, wchar_t>::values = { L"[", L", ", L"]" };
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template <typename T> struct delimiters<T, char> {
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static const delimiters_values<char> values;
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};
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template <typename T>
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const delimiters_values<char> delimiters<T, char>::values = {"[", ", ", "]"};
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template <typename T> struct delimiters<T, wchar_t> {
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static const delimiters_values<wchar_t> values;
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};
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template <typename T>
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const delimiters_values<wchar_t> delimiters<T, wchar_t>::values = {L"[", L", ",
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L"]"};
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// Delimiters for (multi)set and unordered_(multi)set
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template <typename T, typename TComp, typename TAllocator>
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struct delimiters< ::std::set<T, TComp, TAllocator>, char> { static const delimiters_values<char> values; };
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struct delimiters<::std::set<T, TComp, TAllocator>, char> {
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static const delimiters_values<char> values;
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};
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template <typename T, typename TComp, typename TAllocator>
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const delimiters_values<char> delimiters< ::std::set<T, TComp, TAllocator>, char>::values = { "{", ", ", "}" };
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const delimiters_values<char>
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delimiters<::std::set<T, TComp, TAllocator>, char>::values = {"{", ", ",
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"}"};
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template <typename T, typename TComp, typename TAllocator>
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struct delimiters< ::std::set<T, TComp, TAllocator>, wchar_t> { static const delimiters_values<wchar_t> values; };
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struct delimiters<::std::set<T, TComp, TAllocator>, wchar_t> {
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static const delimiters_values<wchar_t> values;
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};
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template <typename T, typename TComp, typename TAllocator>
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const delimiters_values<wchar_t> delimiters< ::std::set<T, TComp, TAllocator>, wchar_t>::values = { L"{", L", ", L"}" };
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const delimiters_values<wchar_t>
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delimiters<::std::set<T, TComp, TAllocator>, wchar_t>::values = {
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L"{", L", ", L"}"};
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template <typename T, typename TComp, typename TAllocator>
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struct delimiters< ::std::multiset<T, TComp, TAllocator>, char> { static const delimiters_values<char> values; };
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struct delimiters<::std::multiset<T, TComp, TAllocator>, char> {
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static const delimiters_values<char> values;
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};
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template <typename T, typename TComp, typename TAllocator>
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const delimiters_values<char> delimiters< ::std::multiset<T, TComp, TAllocator>, char>::values = { "{", ", ", "}" };
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const delimiters_values<char> delimiters<::std::multiset<T, TComp, TAllocator>,
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char>::values = {"{", ", ", "}"};
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template <typename T, typename TComp, typename TAllocator>
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struct delimiters< ::std::multiset<T, TComp, TAllocator>, wchar_t> { static const delimiters_values<wchar_t> values; };
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struct delimiters<::std::multiset<T, TComp, TAllocator>, wchar_t> {
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static const delimiters_values<wchar_t> values;
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};
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template <typename T, typename TComp, typename TAllocator>
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const delimiters_values<wchar_t> delimiters< ::std::multiset<T, TComp, TAllocator>, wchar_t>::values = { L"{", L", ", L"}" };
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const delimiters_values<wchar_t>
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delimiters<::std::multiset<T, TComp, TAllocator>, wchar_t>::values = {
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L"{", L", ", L"}"};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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struct delimiters< ::std::unordered_set<T, THash, TEqual, TAllocator>, char> { static const delimiters_values<char> values; };
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struct delimiters<::std::unordered_set<T, THash, TEqual, TAllocator>, char> {
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static const delimiters_values<char> values;
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};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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const delimiters_values<char> delimiters< ::std::unordered_set<T, THash, TEqual, TAllocator>, char>::values = { "{", ", ", "}" };
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const delimiters_values<char> delimiters<
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::std::unordered_set<T, THash, TEqual, TAllocator>, char>::values = {
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"{", ", ", "}"};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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struct delimiters< ::std::unordered_set<T, THash, TEqual, TAllocator>, wchar_t> { static const delimiters_values<wchar_t> values; };
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struct delimiters<::std::unordered_set<T, THash, TEqual, TAllocator>, wchar_t> {
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static const delimiters_values<wchar_t> values;
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};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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const delimiters_values<wchar_t> delimiters< ::std::unordered_set<T, THash, TEqual, TAllocator>, wchar_t>::values = { L"{", L", ", L"}" };
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const delimiters_values<wchar_t> delimiters<
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::std::unordered_set<T, THash, TEqual, TAllocator>, wchar_t>::values = {
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L"{", L", ", L"}"};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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struct delimiters< ::std::unordered_multiset<T, THash, TEqual, TAllocator>, char> { static const delimiters_values<char> values; };
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struct delimiters<::std::unordered_multiset<T, THash, TEqual, TAllocator>,
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char> {
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static const delimiters_values<char> values;
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};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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const delimiters_values<char> delimiters< ::std::unordered_multiset<T, THash, TEqual, TAllocator>, char>::values = { "{", ", ", "}" };
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const delimiters_values<char> delimiters<
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::std::unordered_multiset<T, THash, TEqual, TAllocator>, char>::values = {
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"{", ", ", "}"};
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template <typename T, typename THash, typename TEqual, typename TAllocator>
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struct delimiters< ::std::unordered_multiset<T, THash, TEqual, TAllocator>, wchar_t> { static const delimiters_values<wchar_t> values; };
|
||||
struct delimiters<::std::unordered_multiset<T, THash, TEqual, TAllocator>,
|
||||
wchar_t> {
|
||||
static const delimiters_values<wchar_t> values;
|
||||
};
|
||||
|
||||
template <typename T, typename THash, typename TEqual, typename TAllocator>
|
||||
const delimiters_values<wchar_t> delimiters< ::std::unordered_multiset<T, THash, TEqual, TAllocator>, wchar_t>::values = { L"{", L", ", L"}" };
|
||||
|
||||
const delimiters_values<wchar_t>
|
||||
delimiters<::std::unordered_multiset<T, THash, TEqual, TAllocator>,
|
||||
wchar_t>::values = {L"{", L", ", L"}"};
|
||||
|
||||
// Delimiters for pair and tuple
|
||||
|
||||
template <typename T1, typename T2> struct delimiters<std::pair<T1, T2>, char> { static const delimiters_values<char> values; };
|
||||
template <typename T1, typename T2> const delimiters_values<char> delimiters<std::pair<T1, T2>, char>::values = { "(", ", ", ")" };
|
||||
template <typename T1, typename T2> struct delimiters< ::std::pair<T1, T2>, wchar_t> { static const delimiters_values<wchar_t> values; };
|
||||
template <typename T1, typename T2> const delimiters_values<wchar_t> delimiters< ::std::pair<T1, T2>, wchar_t>::values = { L"(", L", ", L")" };
|
||||
|
||||
template <typename ...Args> struct delimiters<std::tuple<Args...>, char> { static const delimiters_values<char> values; };
|
||||
template <typename ...Args> const delimiters_values<char> delimiters<std::tuple<Args...>, char>::values = { "(", ", ", ")" };
|
||||
template <typename ...Args> struct delimiters< ::std::tuple<Args...>, wchar_t> { static const delimiters_values<wchar_t> values; };
|
||||
template <typename ...Args> const delimiters_values<wchar_t> delimiters< ::std::tuple<Args...>, wchar_t>::values = { L"(", L", ", L")" };
|
||||
template <typename T1, typename T2> struct delimiters<std::pair<T1, T2>, char> {
|
||||
static const delimiters_values<char> values;
|
||||
};
|
||||
template <typename T1, typename T2>
|
||||
const delimiters_values<char> delimiters<std::pair<T1, T2>, char>::values = {
|
||||
"(", ", ", ")"};
|
||||
template <typename T1, typename T2>
|
||||
struct delimiters<::std::pair<T1, T2>, wchar_t> {
|
||||
static const delimiters_values<wchar_t> values;
|
||||
};
|
||||
template <typename T1, typename T2>
|
||||
const delimiters_values<wchar_t>
|
||||
delimiters<::std::pair<T1, T2>, wchar_t>::values = {L"(", L", ", L")"};
|
||||
|
||||
template <typename... Args> struct delimiters<std::tuple<Args...>, char> {
|
||||
static const delimiters_values<char> values;
|
||||
};
|
||||
template <typename... Args>
|
||||
const delimiters_values<char> delimiters<std::tuple<Args...>, char>::values = {
|
||||
"(", ", ", ")"};
|
||||
template <typename... Args> struct delimiters<::std::tuple<Args...>, wchar_t> {
|
||||
static const delimiters_values<wchar_t> values;
|
||||
};
|
||||
template <typename... Args>
|
||||
const delimiters_values<wchar_t>
|
||||
delimiters<::std::tuple<Args...>, wchar_t>::values = {L"(", L", ", L")"};
|
||||
|
||||
// Type-erasing helper class for easy use of custom delimiters.
|
||||
// Requires TCharTraits = std::char_traits<TChar> and TChar = char or wchar_t, and MyDelims needs to be defined for TChar.
|
||||
// Usage: "cout << pretty_pretty_print::custom_delims<MyDelims>(x)".
|
||||
// Requires TCharTraits = std::char_traits<TChar> and TChar = char or wchar_t,
|
||||
// and MyDelims needs to be defined for TChar. Usage: "cout <<
|
||||
// pretty_pretty_print::custom_delims<MyDelims>(x)".
|
||||
|
||||
struct custom_delims_base
|
||||
{
|
||||
struct custom_delims_base {
|
||||
virtual ~custom_delims_base() {}
|
||||
virtual std::ostream &stream(::std::ostream &) = 0;
|
||||
virtual std::wostream &stream(::std::wostream &) = 0;
|
||||
};
|
||||
|
||||
template <typename T, typename Delims>
|
||||
struct custom_delims_wrapper : custom_delims_base
|
||||
{
|
||||
struct custom_delims_wrapper : custom_delims_base {
|
||||
custom_delims_wrapper(const T &t_) : t(t_) {}
|
||||
|
||||
std::ostream & stream(std::ostream & s)
|
||||
{
|
||||
return pretty_print(s, pretty_print_container_helper<T, char, std::char_traits<char>, Delims>(t));
|
||||
std::ostream &stream(std::ostream &s) {
|
||||
return pretty_print(
|
||||
s,
|
||||
pretty_print_container_helper<T, char, std::char_traits<char>, Delims>(
|
||||
t));
|
||||
}
|
||||
|
||||
std::wostream & stream(std::wostream & s)
|
||||
{
|
||||
return pretty_print(s, pretty_print_container_helper<T, wchar_t, std::char_traits<wchar_t>, Delims>(t));
|
||||
std::wostream &stream(std::wostream &s) {
|
||||
return pretty_print(
|
||||
s, pretty_print_container_helper<T, wchar_t, std::char_traits<wchar_t>,
|
||||
Delims>(t));
|
||||
}
|
||||
|
||||
private:
|
||||
const T &t;
|
||||
};
|
||||
|
||||
template <typename Delims>
|
||||
struct custom_delims
|
||||
{
|
||||
template <typename Delims> struct custom_delims {
|
||||
template <typename Container>
|
||||
custom_delims(const Container & c) : base(new custom_delims_wrapper<Container, Delims>(c)) { }
|
||||
custom_delims(const Container &c)
|
||||
: base(new custom_delims_wrapper<Container, Delims>(c)) {}
|
||||
|
||||
std::unique_ptr<custom_delims_base> base;
|
||||
};
|
||||
|
||||
template <typename TChar, typename TCharTraits, typename Delims>
|
||||
inline std::basic_ostream<TChar, TCharTraits> & pretty_print(std::basic_ostream<TChar, TCharTraits> & s, const custom_delims<Delims> & p)
|
||||
{
|
||||
inline std::basic_ostream<TChar, TCharTraits> &
|
||||
pretty_print(std::basic_ostream<TChar, TCharTraits> &s,
|
||||
const custom_delims<Delims> &p) {
|
||||
return p.base->stream(s);
|
||||
}
|
||||
|
||||
|
||||
// A wrapper for a C-style array given as pointer-plus-size.
|
||||
// Usage: std::cout << pretty_pretty_print_array(arr, n) << std::endl;
|
||||
|
||||
template<typename T>
|
||||
struct array_wrapper_n
|
||||
{
|
||||
template <typename T> struct array_wrapper_n {
|
||||
typedef const T *const_iterator;
|
||||
typedef T value_type;
|
||||
|
||||
|
|
@ -382,27 +435,20 @@ private:
|
|||
size_t _n;
|
||||
};
|
||||
|
||||
// A wrapper for hash-table based containers that offer local iterators to each
|
||||
// bucket. Usage: std::cout << bucket_pretty_print(m, 4) << std::endl;
|
||||
// (Pretty_Prints bucket 5 of container m.)
|
||||
|
||||
// A wrapper for hash-table based containers that offer local iterators to each bucket.
|
||||
// Usage: std::cout << bucket_pretty_print(m, 4) << std::endl; (Pretty_Prints bucket 5 of container m.)
|
||||
|
||||
template <typename T>
|
||||
struct bucket_pretty_print_wrapper
|
||||
{
|
||||
template <typename T> struct bucket_pretty_print_wrapper {
|
||||
typedef typename T::const_local_iterator const_iterator;
|
||||
typedef typename T::size_type size_type;
|
||||
|
||||
const_iterator begin() const
|
||||
{
|
||||
return m_map.cbegin(n);
|
||||
}
|
||||
const_iterator begin() const { return m_map.cbegin(n); }
|
||||
|
||||
const_iterator end() const
|
||||
{
|
||||
return m_map.cend(n);
|
||||
}
|
||||
const_iterator end() const { return m_map.cend(n); }
|
||||
|
||||
bucket_pretty_print_wrapper(const T & m, size_type bucket) : m_map(m), n(bucket) { }
|
||||
bucket_pretty_print_wrapper(const T &m, size_type bucket)
|
||||
: m_map(m), n(bucket) {}
|
||||
|
||||
private:
|
||||
const T &m_map;
|
||||
|
|
@ -411,12 +457,12 @@ private:
|
|||
|
||||
} // namespace soi
|
||||
|
||||
|
||||
/*
|
||||
// Global accessor functions for the convenience wrappers
|
||||
|
||||
template<typename T>
|
||||
inline pretty_pretty_print::array_wrapper_n<T> pretty_pretty_print_array(const T * const a, size_t n)
|
||||
inline pretty_pretty_print::array_wrapper_n<T> pretty_pretty_print_array(const T
|
||||
* const a, size_t n)
|
||||
{
|
||||
return pretty_pretty_print::array_wrapper_n<T>(a, n);
|
||||
}
|
||||
|
|
@ -433,18 +479,18 @@ return pretty_pretty_print::bucket_pretty_print_wrapper<T>(m, n);
|
|||
|
||||
*/
|
||||
|
||||
namespace soi
|
||||
{
|
||||
namespace soi {
|
||||
// Pretty_Prints a container to the stream using default delimiters
|
||||
|
||||
template <typename T, typename TChar, typename TCharTraits>
|
||||
inline typename std::enable_if<::soi::is_container<T>::value,
|
||||
std::basic_ostream<TChar, TCharTraits> &>::type
|
||||
pretty_print(std::basic_ostream<TChar, TCharTraits> & stream, const T & container)
|
||||
{
|
||||
return ::soi::print(stream, ::soi::pretty_print_container_helper<T, TChar, TCharTraits>(container));
|
||||
pretty_print(std::basic_ostream<TChar, TCharTraits> &stream,
|
||||
const T &container) {
|
||||
return ::soi::print(
|
||||
stream,
|
||||
::soi::pretty_print_container_helper<T, TChar, TCharTraits>(container));
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace soi
|
||||
|
||||
#endif // SOI_PRETTY_PRETTY_PRINT
|
||||
|
|
|
|||
|
|
@ -11,11 +11,11 @@
|
|||
#define SOI_DBG
|
||||
|
||||
#include <cstddef>
|
||||
#include <stdexcept>
|
||||
#include <cstring>
|
||||
#include <ostream>
|
||||
#include <iostream>
|
||||
#include <ostream>
|
||||
#include <sstream>
|
||||
#include <stdexcept>
|
||||
|
||||
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
|
||||
#include <unistd.h>
|
||||
|
|
@ -68,15 +68,12 @@ public:
|
|||
typedef const char *const_iterator;
|
||||
|
||||
template <std::size_t N>
|
||||
CONSTEXPR11_TN static_string(const char(&a)[N]) NOEXCEPT_TN
|
||||
: p_(a)
|
||||
, sz_(N-1)
|
||||
{}
|
||||
CONSTEXPR11_TN static_string(const char (&a)[N]) NOEXCEPT_TN : p_(a),
|
||||
sz_(N - 1) {}
|
||||
|
||||
CONSTEXPR11_TN static_string(const char *p, std::size_t N) NOEXCEPT_TN
|
||||
: p_(p)
|
||||
, sz_(N)
|
||||
{}
|
||||
: p_(p),
|
||||
sz_(N) {}
|
||||
|
||||
CONSTEXPR11_TN const char *data() const NOEXCEPT_TN { return p_; }
|
||||
CONSTEXPR11_TN std::size_t size() const NOEXCEPT_TN { return sz_; }
|
||||
|
|
@ -84,24 +81,16 @@ public:
|
|||
CONSTEXPR11_TN const_iterator begin() const NOEXCEPT_TN { return p_; }
|
||||
CONSTEXPR11_TN const_iterator end() const NOEXCEPT_TN { return p_ + sz_; }
|
||||
|
||||
CONSTEXPR11_TN char operator[](std::size_t n) const
|
||||
{
|
||||
CONSTEXPR11_TN char operator[](std::size_t n) const {
|
||||
return n < sz_ ? p_[n] : throw std::out_of_range("static_string");
|
||||
}
|
||||
};
|
||||
|
||||
inline
|
||||
std::ostream&
|
||||
operator<<(std::ostream& os, static_string const& s)
|
||||
{
|
||||
inline std::ostream &operator<<(std::ostream &os, static_string const &s) {
|
||||
return os.write(s.data(), s.size());
|
||||
}
|
||||
|
||||
template <class T>
|
||||
CONSTEXPR14_TN
|
||||
static_string
|
||||
type_name()
|
||||
{
|
||||
template <class T> CONSTEXPR14_TN static_string type_name() {
|
||||
const int k = sizeof("constexpr soi::detail:: T") / sizeof(char);
|
||||
#ifdef __clang__
|
||||
static_string p = __PRETTY_FUNCTION__;
|
||||
|
|
@ -120,24 +109,21 @@ type_name()
|
|||
}
|
||||
|
||||
constexpr bool is_prefix_of(char const *suffix, char const *s) {
|
||||
return suffix[0]=='\0' || (suffix[0] == s[0] && is_prefix_of(suffix + 1, s + 1));
|
||||
return suffix[0] == '\0' ||
|
||||
(suffix[0] == s[0] && is_prefix_of(suffix + 1, s + 1));
|
||||
}
|
||||
|
||||
static char const *const type_string = "string";
|
||||
|
||||
template <class T>
|
||||
CONSTEXPR14_TN
|
||||
static_string
|
||||
sanitized_type_name() {
|
||||
template <class T> CONSTEXPR14_TN static_string sanitized_type_name() {
|
||||
CONSTEXPR14_TN static_string t = type_name<T>();
|
||||
CONSTEXPR14_TN std::size_t offset =
|
||||
is_prefix_of("std::__debug::", t.data()) ? sizeof("std::__debug::")-1 :
|
||||
is_prefix_of("std::", t.data()) ? sizeof("std::")-1 :
|
||||
0;
|
||||
return
|
||||
is_prefix_of("std::__cxx11::basic_string<char>", t.data()) ?
|
||||
static_string(type_string, sizeof(type_string)-2) :
|
||||
static_string(t.data()+offset, t.size()-offset);
|
||||
is_prefix_of("std::__debug::", t.data())
|
||||
? sizeof("std::__debug::") - 1
|
||||
: is_prefix_of("std::", t.data()) ? sizeof("std::") - 1 : 0;
|
||||
return is_prefix_of("std::__cxx11::basic_string<char>", t.data())
|
||||
? static_string(type_string, sizeof(type_string) - 2)
|
||||
: static_string(t.data() + offset, t.size() - offset);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
|
|
@ -199,70 +185,51 @@ void dbg_init(bool with_colors) {
|
|||
}
|
||||
}
|
||||
|
||||
void dbg_init() {
|
||||
dbg_init(are_colors_enabled());
|
||||
}
|
||||
void dbg_init() { dbg_init(are_colors_enabled()); }
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// printer
|
||||
|
||||
template <typename T>
|
||||
T&& dbg_print(T&& value,
|
||||
static_string const& type,
|
||||
char const* file,
|
||||
int line,
|
||||
char const* function_name,
|
||||
char const* expression) {
|
||||
T &&dbg_print(T &&value, static_string const &type, char const *file, int line,
|
||||
char const *function_name, char const *expression) {
|
||||
const T &ref = value;
|
||||
std::stringstream value_buffer; // avoid nesting of dbg macros within print functinos
|
||||
std::stringstream
|
||||
value_buffer; // avoid nesting of dbg macros within print functinos
|
||||
soi::print(value_buffer, ref);
|
||||
|
||||
std::cerr << ANSI_DEBUG
|
||||
<< "[" << file << ":" << line
|
||||
<< " (" << function_name << ")] " << ANSI_RESET
|
||||
<< ANSI_EXPRESSION << expression << ANSI_RESET
|
||||
<< " = "
|
||||
<< ANSI_VALUE << value_buffer.rdbuf() << ANSI_RESET
|
||||
<< " (" << ANSI_TYPE << type << ANSI_RESET << ")"
|
||||
std::cerr << ANSI_DEBUG << "[" << file << ":" << line << " (" << function_name
|
||||
<< ")] " << ANSI_RESET << ANSI_EXPRESSION << expression
|
||||
<< ANSI_RESET << " = " << ANSI_VALUE << value_buffer.rdbuf()
|
||||
<< ANSI_RESET << " (" << ANSI_TYPE << type << ANSI_RESET << ")"
|
||||
<< '\n';
|
||||
|
||||
return std::forward<T>(value);
|
||||
}
|
||||
|
||||
template <unsigned int N>
|
||||
auto dbg_print(const char (&msg)[N],
|
||||
static_string const&,
|
||||
char const* file,
|
||||
int line,
|
||||
char const* function_name,
|
||||
char const* expression) -> decltype(msg) {
|
||||
std::cerr << ANSI_DEBUG
|
||||
<< "[" << file << ":" << line
|
||||
<< " (" << function_name << ")] " << ANSI_RESET
|
||||
<< ANSI_MESSAGE << msg << ANSI_RESET
|
||||
<< '\n';
|
||||
auto dbg_print(const char (&msg)[N], static_string const &, char const *file,
|
||||
int line, char const *function_name, char const *expression)
|
||||
-> decltype(msg) {
|
||||
std::cerr << ANSI_DEBUG << "[" << file << ":" << line << " (" << function_name
|
||||
<< ")] " << ANSI_RESET << ANSI_MESSAGE << msg << ANSI_RESET << '\n';
|
||||
return msg;
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
T&& identity(T&& t) {
|
||||
return std::forward<T>(t);
|
||||
}
|
||||
template <typename T> T &&identity(T &&t) { return std::forward<T>(t); }
|
||||
|
||||
} // end namespace detail
|
||||
|
||||
} // end namespace dbg_macro
|
||||
} // namespace soi
|
||||
|
||||
#ifdef SOI_RELEASE
|
||||
#define dbg(...) dbg_macro::identity(__VA_ARGS__)
|
||||
#else
|
||||
#define dbg(...) \
|
||||
soi::detail::dbg_print((__VA_ARGS__), \
|
||||
soi::detail::sanitized_type_name<decltype(__VA_ARGS__)>(), \
|
||||
__FILE__, \
|
||||
__LINE__, \
|
||||
__func__, \
|
||||
#__VA_ARGS__)
|
||||
soi::detail::dbg_print( \
|
||||
(__VA_ARGS__), \
|
||||
soi::detail::sanitized_type_name<decltype(__VA_ARGS__)>(), __FILE__, \
|
||||
__LINE__, __func__, #__VA_ARGS__)
|
||||
#endif
|
||||
|
||||
#endif // SOI_DBG
|
||||
|
|
|
|||
|
|
@ -1,24 +1,32 @@
|
|||
#pragma GCC diagnostic error "-Wdeprecated-declarations"
|
||||
|
||||
struct endl_is_evil_t {} endl_is_evil;
|
||||
[[deprecated("endl is evil. Use '\\n' to print a newline.")]] std::ostream & operator<<(std::ostream &os, endl_is_evil_t);
|
||||
struct endl_is_evil_t {
|
||||
} endl_is_evil;
|
||||
[[deprecated("endl is evil. Use '\\n' to print a newline.")]] std::ostream &
|
||||
operator<<(std::ostream &os, endl_is_evil_t);
|
||||
#define endl endl_is_evil
|
||||
|
||||
#define printf printf_is_evil
|
||||
#define fprintf fprintf_is_evil
|
||||
#define sprintf sprintf_is_evil
|
||||
#define snprintf snprintf_is_evil
|
||||
[[deprecated("printf is evil. Use cout.")]] int printf(const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int fprintf(std::FILE *stream, const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int sprintf(char *buffer, const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int snprintf(char *buffer, std::size_t buf_size, const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int printf(const char *format,
|
||||
...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int
|
||||
fprintf(std::FILE *stream, const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int
|
||||
sprintf(char *buffer, const char *format, ...);
|
||||
[[deprecated("printf is evil. Use cout.")]] int
|
||||
snprintf(char *buffer, std::size_t buf_size, const char *format, ...);
|
||||
|
||||
#define scanf scanf_is_evil
|
||||
#define fscanf fscanf_is_evil
|
||||
#define sscanf sscanf_is_evil
|
||||
[[deprecated("scanf is evil. Use cin.")]] int scanf(const char *format, ...);
|
||||
[[deprecated("scanf is evil. Use cin.")]] int fscanf(std::FILE *stream, const char *format, ...);
|
||||
[[deprecated("scanf is evil. Use cin.")]] int sscanf(const char *buffer, const char *format, ...);
|
||||
[[deprecated("scanf is evil. Use cin.")]] int fscanf(std::FILE *stream,
|
||||
const char *format, ...);
|
||||
[[deprecated("scanf is evil. Use cin.")]] int sscanf(const char *buffer,
|
||||
const char *format, ...);
|
||||
|
||||
#define puts puts_is_evil
|
||||
#define fputs fputs_is_evil
|
||||
|
|
@ -35,28 +43,45 @@ struct endl_is_evil_t {} endl_is_evil;
|
|||
#define fread fread_is_evil
|
||||
#define fwrite fwrite_is_evil
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int puts(const char *str);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int fputs(const char *str, FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] char *fgets(char *str, int count, FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::FILE *freopen(const char *filename, const char *mode, std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::FILE *fopen(const char *filename, const char *mode);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int fclose(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int fflush(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int fputs(const char *str,
|
||||
FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] char *
|
||||
fgets(char *str, int count, FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::FILE *
|
||||
freopen(const char *filename, const char *mode, std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::FILE *
|
||||
fopen(const char *filename, const char *mode);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int
|
||||
fclose(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int
|
||||
fflush(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int getchar();
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int fgetc(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int getc(std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] void setbuf(std::FILE *stream, char *buffer);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int setvbuf(std::FILE *stream, char *buffer, int mode, std::size_t size);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::size_t fread(void *buffer, std::size_t size, std::size_t count, std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::size_t fwrite(const void *buffer, std::size_t size, std::size_t count, std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] void
|
||||
setbuf(std::FILE *stream, char *buffer);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] int
|
||||
setvbuf(std::FILE *stream, char *buffer, int mode, std::size_t size);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::size_t
|
||||
fread(void *buffer, std::size_t size, std::size_t count, std::FILE *stream);
|
||||
[[deprecated("<cstdio> is evil. Use cin/cout.")]] std::size_t
|
||||
fwrite(const void *buffer, std::size_t size, std::size_t count,
|
||||
std::FILE *stream);
|
||||
|
||||
#define malloc malloc_is_evil
|
||||
#define calloc calloc_is_evil
|
||||
#define realloc realloc_is_evil
|
||||
#define free free_is_evil
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *malloc(std::size_t size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *calloc(std::size_t num, std::size_t size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *realloc(void *ptr, std::size_t new_size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *free(void *ptr, std::size_t new_size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *
|
||||
malloc(std::size_t size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *
|
||||
calloc(std::size_t num, std::size_t size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *
|
||||
realloc(void *ptr, std::size_t new_size);
|
||||
[[deprecated("malloc/free is evil. Use a vector.")]] void *
|
||||
free(void *ptr, std::size_t new_size);
|
||||
|
||||
[[deprecated("new is evil. Use a vector.")]] void *operator new(std::size_t sz);
|
||||
[[deprecated("delete is evil. Use a vector.")]] void operator delete(void *ptr) noexcept;
|
||||
[[deprecated("new is evil. Use a vector.")]] void *
|
||||
operator new(std::size_t sz);
|
||||
[[deprecated("delete is evil. Use a vector.")]] void
|
||||
operator delete(void *ptr) noexcept;
|
||||
|
|
|
|||
|
|
@ -23,26 +23,52 @@ namespace detail {
|
|||
template <typename TChar, typename TCharTraits>
|
||||
void escape_char(std::basic_ostream<TChar, TCharTraits> &stream, char c) {
|
||||
switch (c) {
|
||||
case '\a': stream << "\\a"; break;
|
||||
case '\b': stream << "\\b"; break;
|
||||
case '\t': stream << "\\t"; break;
|
||||
case '\n': stream << "\\n"; break;
|
||||
case '\v': stream << "\\v"; break;
|
||||
case '\f': stream << "\\f"; break;
|
||||
case '\r': stream << "\\r"; break;
|
||||
case '\e': stream << "\\e"; break;
|
||||
case '\"': stream << "\\\""; break;
|
||||
case '\'': stream << "\\'"; break;
|
||||
case '\?': stream << "\\?"; break;
|
||||
case '\\': stream << "\\\\"; break;
|
||||
default: stream << c;
|
||||
}
|
||||
case '\a':
|
||||
stream << "\\a";
|
||||
break;
|
||||
case '\b':
|
||||
stream << "\\b";
|
||||
break;
|
||||
case '\t':
|
||||
stream << "\\t";
|
||||
break;
|
||||
case '\n':
|
||||
stream << "\\n";
|
||||
break;
|
||||
case '\v':
|
||||
stream << "\\v";
|
||||
break;
|
||||
case '\f':
|
||||
stream << "\\f";
|
||||
break;
|
||||
case '\r':
|
||||
stream << "\\r";
|
||||
break;
|
||||
case '\e':
|
||||
stream << "\\e";
|
||||
break;
|
||||
case '\"':
|
||||
stream << "\\\"";
|
||||
break;
|
||||
case '\'':
|
||||
stream << "\\'";
|
||||
break;
|
||||
case '\?':
|
||||
stream << "\\?";
|
||||
break;
|
||||
case '\\':
|
||||
stream << "\\\\";
|
||||
break;
|
||||
default:
|
||||
stream << c;
|
||||
}
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
template <typename TChar, typename TCharTraits>
|
||||
std::basic_ostream<TChar, TCharTraits> &
|
||||
pretty_print(std::basic_ostream<TChar, TCharTraits> & stream, const std::string& x) {
|
||||
pretty_print(std::basic_ostream<TChar, TCharTraits> &stream,
|
||||
const std::string &x) {
|
||||
stream << "\"";
|
||||
for (char c : x)
|
||||
detail::escape_char(stream, c);
|
||||
|
|
@ -64,12 +90,11 @@ pretty_print(std::basic_ostream<TChar, TCharTraits> & stream, const T& x) {
|
|||
return stream << x;
|
||||
}
|
||||
|
||||
|
||||
template <typename T, typename TChar, typename TCharTraits>
|
||||
std::basic_ostream<TChar, TCharTraits> &
|
||||
print(std::basic_ostream<TChar, TCharTraits> &stream, const T &x) {
|
||||
return pretty_print(stream, x);
|
||||
}
|
||||
}
|
||||
} // namespace soi
|
||||
|
||||
#endif // SOI_PRETTY
|
||||
|
|
|
|||
|
|
@ -5,8 +5,8 @@
|
|||
have to understand every concept all at once.
|
||||
*/
|
||||
|
||||
#include <fstream>
|
||||
#include "bits/soi-dbg.hpp"
|
||||
#include <fstream>
|
||||
|
||||
namespace soi {
|
||||
|
||||
|
|
@ -48,9 +48,9 @@ void initialize_debug() {
|
|||
std::cin.exceptions(std::ifstream::failbit | std::ifstream::badbit);
|
||||
std::ios::sync_with_stdio(false);
|
||||
|
||||
if (should_check_for_eof() &&
|
||||
std::atexit(noninteractive_check_eof) != 0) {
|
||||
std::cerr << "WARNING: soi.h -- registration of sanity check at exit failed\n";
|
||||
if (should_check_for_eof() && std::atexit(noninteractive_check_eof) != 0) {
|
||||
std::cerr
|
||||
<< "WARNING: soi.h -- registration of sanity check at exit failed\n";
|
||||
}
|
||||
soi::detail::dbg_init();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue