base::internal::RangeCheck Class Reference

#include <safe_conversions_impl.h>

Public Member Functions
constexpr	RangeCheck (bool is_in_lower_bound, bool is_in_upper_bound)
constexpr	RangeCheck ()
constexpr bool	IsValid () const
constexpr bool	IsInvalid () const
constexpr bool	IsOverflow () const
constexpr bool	IsUnderflow () const
constexpr bool	IsOverflowFlagSet () const
constexpr bool	IsUnderflowFlagSet () const
constexpr bool	operator== (const RangeCheck rhs) const
constexpr bool	operator!= (const RangeCheck rhs) const

Detailed Description

Definition at line 191 of file safe_conversions_impl.h.

Constructor & Destructor Documentation

RangeCheck() [1/2]

constexpr base::internal::RangeCheck::RangeCheck ( bool  is_in_lower_bound, bool  is_in_upper_bound  )

inlineconstexpr

Definition at line 193 of file safe_conversions_impl.h.

      : is_underflow_(!is_in_lower_bound), is_overflow_(!is_in_upper_bound) {}

RangeCheck() [2/2]

constexpr base::internal::RangeCheck::RangeCheck ( )

inlineconstexpr

Definition at line 195 of file safe_conversions_impl.h.

: is_underflow_(0), is_overflow_(0) {}

Member Function Documentation

IsInvalid()

constexpr bool base::internal::RangeCheck::IsInvalid ( ) const

inlineconstexpr

Definition at line 197 of file safe_conversions_impl.h.

{ return is_overflow_ && is_underflow_; }

IsOverflow()

constexpr bool base::internal::RangeCheck::IsOverflow ( ) const

inlineconstexpr

Definition at line 198 of file safe_conversions_impl.h.

{ return is_overflow_ && !is_underflow_; }

IsOverflowFlagSet()

constexpr bool base::internal::RangeCheck::IsOverflowFlagSet ( ) const

inlineconstexpr

Definition at line 200 of file safe_conversions_impl.h.

{ return is_overflow_; }

IsUnderflow()

constexpr bool base::internal::RangeCheck::IsUnderflow ( ) const

inlineconstexpr

Definition at line 199 of file safe_conversions_impl.h.

{ return !is_overflow_ && is_underflow_; }

IsUnderflowFlagSet()

constexpr bool base::internal::RangeCheck::IsUnderflowFlagSet ( ) const

inlineconstexpr

Definition at line 201 of file safe_conversions_impl.h.

{ return is_underflow_; }

IsValid()

constexpr bool base::internal::RangeCheck::IsValid ( ) const

inlineconstexpr

Definition at line 196 of file safe_conversions_impl.h.

{ return !is_overflow_ && !is_underflow_; }

operator!=()

constexpr bool base::internal::RangeCheck::operator!= ( const RangeCheck  rhs ) const

inlineconstexpr

Definition at line 206 of file safe_conversions_impl.h.

                                                        {
    return !(*this == rhs);
  }

operator==()

constexpr bool base::internal::RangeCheck::operator== ( const RangeCheck  rhs ) const

inlineconstexpr

Definition at line 202 of file safe_conversions_impl.h.

                                                        {
    return is_underflow_ == rhs.is_underflow_ &&
           is_overflow_ == rhs.is_overflow_;
  }

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

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