proxygen::TraceEvent::MetaData::ConvVisitor< std::string > Struct Template Reference

#include <TraceEvent.h>

Inheritance diagram for proxygen::TraceEvent::MetaData::ConvVisitor< std::string >:

Public Member Functions
std::string	operator() (const std::vector< std::string > &operand) const
template<typename U >
std::string	operator() (U &operand) const

Detailed Description

template<>
struct proxygen::TraceEvent::MetaData::ConvVisitor< std::string >

Definition at line 295 of file TraceEvent.h.

Member Function Documentation

std::string proxygen::TraceEvent::MetaData::ConvVisitor< std::string >::operator()

(

const std::vector< std::string > &

operand

)

const

Definition at line 106 of file TraceEvent.cpp.

References folly::dynamic::array(), data, folly::dynamic::push_back(), and folly::toJson().

                                               {
  // parse string vector to json string.
  folly::dynamic data = folly::dynamic::array;
  for (auto item : operand) {
    data.push_back(item);
  }
  return folly::toJson(data);
}

template<typename U >

std::string proxygen::TraceEvent::MetaData::ConvVisitor< std::string >::operator() ( U &  operand ) const

inline

Definition at line 300 of file TraceEvent.h.

                                         {
    return folly::to<std::string>(operand);
  }

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The documentation for this struct was generated from the following files:

• proxygen/lib/utils/TraceEvent.h
• proxygen/lib/utils/TraceEvent.cpp