folly::gen::detail::StringResplitter::Generator< Source > Class Template Reference

#include <String-inl.h>

Inheritance diagram for folly::gen::detail::StringResplitter::Generator< Source >:

Public Member Functions
	Generator (Source source, char delimiter, bool keepDelimiter)
template<class Body >
bool	apply (Body &&body) const
Public Member Functions inherited from folly::gen::GenImpl< StringPiece, Generator< Source > >
bool	apply (Handler &&handler) const
void	foreach (Body &&body) const
Public Member Functions inherited from folly::gen::FBounded< Self >
const Self &	self () const
Self &	self ()

Static Public Attributes
static constexpr bool	infinite = Source::infinite
Static Public Attributes inherited from folly::gen::GenImpl< StringPiece, Generator< Source > >
static constexpr bool	infinite

Private Attributes
Source	source_
char	delimiter_
bool	keepDelimiter_

Additional Inherited Members
Public Types inherited from folly::gen::GenImpl< StringPiece, Generator< Source > >
typedef StringPiece	ValueType
typedef std::decay< StringPiece >::type	StorageType
Protected Member Functions inherited from folly::gen::GenImpl< StringPiece, Generator< Source > >
	GenImpl ()=default
	GenImpl (GenImpl &&)=default
	GenImpl (const GenImpl &)=default
GenImpl &	operator= (GenImpl &&)=default
GenImpl &	operator= (const GenImpl &)=default

Detailed Description

template<class Source>
class folly::gen::detail::StringResplitter::Generator< Source >

Definition at line 220 of file String-inl.h.

Constructor & Destructor Documentation

template<class Source >

folly::gen::detail::StringResplitter::Generator< Source >::Generator ( Source  source, char  delimiter, bool  keepDelimiter  )

inline

Definition at line 226 of file String-inl.h.

        : source_(std::move(source)),
          delimiter_(delimiter),
          keepDelimiter_(keepDelimiter) {}

Member Function Documentation

template<class Source >

template<class Body >

bool folly::gen::detail::StringResplitter::Generator< Source >::apply ( Body &&  body ) const

inline

Definition at line 232 of file String-inl.h.

References folly::Range< Iter >::back(), folly::Range< Iter >::empty(), folly::Range< Iter >::pop_back(), s, and folly::gen::streamSplitter().

                                  {
      auto splitter =
          streamSplitter(this->delimiter_, [this, &body](StringPiece s) {
            // The stream ended with a delimiter; our contract is to swallow
            // the final empty piece.
            if (s.empty()) {
              return true;
            }
            if (s.back() != this->delimiter_) {
              return body(s);
            }
            if (!keepDelimiter_) {
              s.pop_back(); // Remove the 1-character delimiter
            }
            return body(s);
          });
      if (!source_.apply(splitter)) {
        return false;
      }
      return splitter.flush();
    }

Member Data Documentation

template<class Source >

char folly::gen::detail::StringResplitter::Generator< Source >::delimiter_

private

Definition at line 222 of file String-inl.h.

template<class Source >

constexpr bool folly::gen::detail::StringResplitter::Generator< Source >::infinite = Source::infinite

static

Definition at line 254 of file String-inl.h.

template<class Source >

bool folly::gen::detail::StringResplitter::Generator< Source >::keepDelimiter_

private

Definition at line 223 of file String-inl.h.

template<class Source >

Source folly::gen::detail::StringResplitter::Generator< Source >::source_

private

Definition at line 221 of file String-inl.h.

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The documentation for this class was generated from the following file:

• proxygen/folly/folly/gen/String-inl.h