base::internal::CheckedRshOp< T, U, typename std::enable_if< std::is_integral< T >::value &&std::is_integral< U >::value >::type > Struct Template Reference

#include <checked_math_impl.h>

Public Types
using	result_type = T

Static Public Member Functions
template<typename V >
static bool	Do (T x, U shift, V *result)

Detailed Description

template<typename T, typename U>
struct base::internal::CheckedRshOp< T, U, typename std::enable_if< std::is_integral< T >::value &&std::is_integral< U >::value >::type >

Definition at line 310 of file checked_math_impl.h.

Member Typedef Documentation

result_type

template<typename T , typename U >

using base::internal::CheckedRshOp< T, U, typename std::enable_if< std::is_integral< T >::value &&std::is_integral< U >::value >::type >::result_type = T

Definition at line 314 of file checked_math_impl.h.

Member Function Documentation

Do()

template<typename T , typename U >

template<typename V >

static bool base::internal::CheckedRshOp< T, U, typename std::enable_if< std::is_integral< T >::value &&std::is_integral< U >::value >::type >::Do ( T  x, U  shift, V *  result  )

inlinestatic

Definition at line 316 of file checked_math_impl.h.

                                          {
    // Use the type conversion push negative values out of range.
    if (BASE_NUMERICS_LIKELY(as_unsigned(shift) <
                             IntegerBitsPlusSign<T>::value)) {
      T tmp = x >> shift;
      *result = static_cast<V>(tmp);
      return IsValueInRangeForNumericType<V>(tmp);
    }
    return false;
  }

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

• third_party/accessibility/base/numerics/checked_math_impl.h