folly::gen::detail::IStreamByLine Class Reference

#include <IStream.h>

Inheritance diagram for folly::gen::detail::IStreamByLine:

Public Member Functions
	IStreamByLine (std::istream &in)
template<class Body >
bool	apply (Body &&body) const
Public Member Functions inherited from folly::gen::GenImpl< std::string &&, IStreamByLine >
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 = false
Static Public Attributes inherited from folly::gen::GenImpl< std::string &&, IStreamByLine >
static constexpr bool	infinite

Private Attributes
std::istream &	in_

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

Detailed Description

Generates lines by calling std::getline() on a given istream.

Definition at line 30 of file IStream.h.

Constructor & Destructor Documentation

folly::gen::detail::IStreamByLine::IStreamByLine ( std::istream &  in )

inline

Definition at line 32 of file IStream.h.

: in_(in) {}

Member Function Documentation

template<class Body >

bool folly::gen::detail::IStreamByLine::apply ( Body &&  body ) const

inline

Definition at line 35 of file IStream.h.

References getline(), in_, folly::gen::move, and string.

                                {
    for (std::string line; std::getline(in_, line);) {
      if (!body(std::move(line))) {
        return false;
      }
    }
    return true;
  }

Member Data Documentation

std::istream& folly::gen::detail::IStreamByLine::in_

private

Definition at line 49 of file IStream.h.

Referenced by apply().

constexpr bool folly::gen::detail::IStreamByLine::infinite = false

static

Definition at line 46 of file IStream.h.

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

• proxygen/folly/folly/gen/IStream.h