MsgPackReader.h File Reference

This is a MessagePack reader. More...

#include "llvm/Support/Compiler.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/MemoryBufferRef.h"
#include <cstdint>

Go to the source code of this file.

Classes
struct	llvm::msgpack::ExtensionType
	Extension types are composed of a user-defined type ID and an uninterpreted sequence of bytes. More...
struct	llvm::msgpack::Object
	MessagePack object, represented as a tagged union of C++ types. More...
class	llvm::msgpack::Reader
	Reads MessagePack objects from memory, one at a time. More...

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::msgpack

Enumerations
enum class	llvm::msgpack::Type : uint8_t {   llvm::msgpack::Int , llvm::msgpack::UInt , llvm::msgpack::Nil , llvm::msgpack::Boolean ,   llvm::msgpack::Float , llvm::msgpack::String , llvm::msgpack::Binary , llvm::msgpack::Array ,   llvm::msgpack::Map , llvm::msgpack::Extension , llvm::msgpack::Empty }
	MessagePack types as defined in the standard, with the exception of Integer being divided into a signed Int and unsigned UInt variant in order to map directly to C++ types. More...

Detailed Description

This is a MessagePack reader.

See https://github.com/msgpack/msgpack/blob/master/spec.md for the full standard.

Typical usage:

     StringRef input = GetInput();
     msgpack::Reader MPReader(input);
     msgpack::Object Obj;
   
     while (true) {
       Expected<bool> ReadObj = MPReader.read(&Obj);
       if (!ReadObj)
         // Handle error...
       if (!ReadObj.get())
         break; // Reached end of input
       switch (Obj.Kind) {
       case msgpack::Type::Int:
//       // Use Obj.Int
         break;
       // ...
       }
     }

Definition in file MsgPackReader.h.