WPILibC++  2019.2.1-26-ge8b2471
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ErrorOr.h File Reference

Provides ErrorOr<T> smart pointer. More...

#include "wpi/AlignOf.h"
#include <cassert>
#include <system_error>
#include <type_traits>
#include <utility>

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Classes

class  wpi::ReferenceStorage< T >
 Stores a reference that can be changed. More...
 
class  wpi::ErrorOr< T >
 Represents either an error or a value T. More...
 

Namespaces

 wpi
 WPILib C++ utilities (wpiutil) namespace.
 

Functions

template<class T , class E >
std::enable_if
< std::is_error_code_enum< E >
::value||std::is_error_condition_enum
< E >::value, bool >::type 
wpi::operator== (const ErrorOr< T > &Err, E Code)
 

Detailed Description

Provides ErrorOr<T> smart pointer.