folly::test::IovecBuffers Class Reference

Public Member Functions
	IovecBuffers (std::initializer_list< size_t > sizes)
	IovecBuffers (std::vector< size_t > sizes)
std::vector< iovec >	iov () const
std::string	join () const
size_t	size () const

Private Attributes
std::vector< std::string >	buffers_
std::vector< iovec >	iov_

Detailed Description

Definition at line 183 of file FileUtilTest.cpp.

Constructor & Destructor Documentation

folly::test::IovecBuffers::IovecBuffers ( std::initializer_list< size_t >  sizes )

explicit

Definition at line 201 of file FileUtilTest.cpp.

References b, s, and string.

                                                            {
  iov_.reserve(sizes.size());
  for (auto& s : sizes) {
    buffers_.push_back(std::string(s, '\0'));
  }
  for (auto& b : buffers_) {
    iovec iov;
    iov.iov_base = &b[0];
    iov.iov_len = b.size();
    iov_.push_back(iov);
  }
}

folly::test::IovecBuffers::IovecBuffers ( std::vector< size_t >  sizes )

explicit

Definition at line 214 of file FileUtilTest.cpp.

References b, s, and string.

                                                  {
  iov_.reserve(sizes.size());
  for (auto s : sizes) {
    buffers_.push_back(std::string(s, '\0'));
  }
  for (auto& b : buffers_) {
    iovec iov;
    iov.iov_base = &b[0];
    iov.iov_len = b.size();
    iov_.push_back(iov);
  }
}

Member Function Documentation

std::vector<iovec> folly::test::IovecBuffers::iov ( ) const

inline

Definition at line 188 of file FileUtilTest.cpp.

Referenced by folly::test::TEST().

                               {
    return iov_;
  } // yes, make a copy

std::string folly::test::IovecBuffers::join ( ) const

inline

Definition at line 191 of file FileUtilTest.cpp.

References folly::join(), and folly::size().

                         {
    return folly::join("", buffers_);
  }

size_t folly::test::IovecBuffers::size

(

)

const

Definition at line 227 of file FileUtilTest.cpp.

References b, and s.

Referenced by folly::test::TEST().

                                {
  size_t s = 0;
  for (auto& b : buffers_) {
    s += b.size();
  }
  return s;
}

Member Data Documentation

std::vector<std::string> folly::test::IovecBuffers::buffers_

private

Definition at line 197 of file FileUtilTest.cpp.

std::vector<iovec> folly::test::IovecBuffers::iov_

private

Definition at line 198 of file FileUtilTest.cpp.

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

• proxygen/folly/folly/test/FileUtilTest.cpp