internal

Enumerations

enum IntegerRepresentation
Name Value
INTEGER_REPRESENTATION_UNSIGNED 0
INTEGER_REPRESENTATION_SIGNED 1

Defined at line 131 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

enum NumericRangeRepresentation
Name Value
NUMERIC_RANGE_NOT_CONTAINED 0
NUMERIC_RANGE_CONTAINED 1

A range for a given nunmeric Src type is contained for a given numeric Dst

type if both numeric_limits

<Src

>::max()

<

= numeric_limits

<Dst

>::max() and

numeric_limits

<Src

>::lowest() >= numeric_limits

<Dst

>::lowest() are true.

We implement this as template specializations rather than simple static

comparisons to ensure type correctness in our comparisons.

Defined at line 141 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

enum ArithmeticPromotionCategory
Name Value
LEFT_PROMOTION 0
RIGHT_PROMOTION 1

Defined at line 443 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

enum NumericRepresentation
Name Value
NUMERIC_INTEGER 0
NUMERIC_FLOATING 1
NUMERIC_UNKNOWN 2

Floats carry around their validity state with them, but integers do not. So,

we wrap the underlying value in a specialization in order to hide that detail

and expose an interface via accessors.

Defined at line 446 of file ../../third_party/mini_chromium/src/base/numerics/checked_math_impl.h

Records

Functions

  • template <typename T>
    bool CheckedAddImpl (T x, T y, T * result)

    Defined at line 24 of file ../../third_party/mini_chromium/src/base/numerics/checked_math_impl.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value &&
                                                              std::is_signed<T>::value>::type* = nullptr>
    T SaturatedNegWrapper (T value)

    Defined at line 27 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math_impl.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value &&
                                                              !std::is_signed<T>::value>::type* = nullptr>
    T SaturatedNegWrapper (T value)

    Defined at line 38 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math_impl.h

  • template <typename T, typename std::enable_if<std::is_floating_point<T>::value>::type* = nullptr>
    T SaturatedNegWrapper (T value)

    Defined at line 45 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math_impl.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
    T SaturatedAbsWrapper (T value)

    Defined at line 51 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math_impl.h

  • template <typename T, typename std::enable_if<std::is_signed<T>::value>::type* = nullptr>
    bool IsValueNegative (T value)

    Determines if a numeric value is negative without throwing compiler

    warnings on: unsigned(value)

    <

    0.

    Defined at line 53 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename T, typename std::enable_if<!std::is_signed<T>::value>::type* = nullptr>
    bool IsValueNegative (T )

    Defined at line 60 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename T, typename std::enable_if<std::is_floating_point<T>::value>::type* = nullptr>
    T SaturatedAbsWrapper (T value)

    Defined at line 67 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math_impl.h

  • template <typename T>
    typename std::make_signed<T>::type ConditionalNegate (T x, bool is_negative)

    This performs a fast negation, returning a signed value. It works on unsigned

    arguments, but probably doesn't do what you want for any unsigned value

    larger than max / 2 + 1 (i.e. signed min cast to unsigned).

    Defined at line 69 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename T>
    typename std::make_unsigned<T>::type SafeUnsignedAbs (T value)

    This performs a safe, absolute value via unsigned overflow.

    Defined at line 82 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename T>
    bool CheckedSubImpl (T x, T y, T * result)

    Defined at line 84 of file ../../third_party/mini_chromium/src/base/numerics/checked_math_impl.h

  • template <typename Dst, typename Src>
    bool IsValueInRangeForNumericType (Src value)

    Convenience function that returns true if the supplied value is in range

    for the destination type.

    Defined at line 88 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • bool CanDetectCompileTimeConstant ()

    Defined at line 91 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename T>
    bool IsCompileTimeConstant (const T v)

    Defined at line 95 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, class CheckHandler = internal::CheckOnFailure, typename Src>
    Dst checked_cast (Src value)

    checked_cast

    <

    > is analogous to static_cast

    <

    > for numeric types,

    except that it CHECKs that the specified numeric conversion will not

    overflow or underflow. NaN source will always trigger a CHECK.

    Defined at line 104 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <typename T>
    bool MustTreatAsConstexpr (const T v)

    Defined at line 108 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <size_t kExtent>
    size_t must_not_be_dynamic_extent ()

    must_not_be_dynamic_extent prevents |dynamic_extent| from being returned in a

    constexpr context.

    Defined at line 111 of file ../../third_party/mini_chromium/src/base/containers/span.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
    T NegateWrapper (T value)

    Wrap the unary operations to allow SFINAE when instantiating integrals versus

    floating points. These don't perform any overflow checking. Rather, they

    exhibit well-defined overflow semantics and rely on the caller to detect

    if an overflow occured.

    Defined at line 133 of file ../../third_party/mini_chromium/src/base/numerics/safe_math_shared_impl.h

  • template <typename Dst, template <typename> class S, typename Src>
    Dst saturated_cast_impl (Src value, RangeCheck constraint)

    Defined at line 138 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <typename T, typename std::enable_if<std::is_floating_point<T>::value>::type* = nullptr>
    T NegateWrapper (T value)

    Defined at line 142 of file ../../third_party/mini_chromium/src/base/numerics/safe_math_shared_impl.h

  • template <typename T>
    bool CheckedMulImpl (T x, T y, T * result)

    Defined at line 144 of file ../../third_party/mini_chromium/src/base/numerics/checked_math_impl.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
    typename std::make_unsigned<T>::type InvertWrapper (T value)

    Defined at line 148 of file ../../third_party/mini_chromium/src/base/numerics/safe_math_shared_impl.h

  • template <typename T, typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>
    T AbsWrapper (T value)

    Defined at line 154 of file ../../third_party/mini_chromium/src/base/numerics/safe_math_shared_impl.h

  • template <typename T, typename std::enable_if<std::is_floating_point<T>::value>::type* = nullptr>
    T AbsWrapper (T value)

    Defined at line 161 of file ../../third_party/mini_chromium/src/base/numerics/safe_math_shared_impl.h

  • template <typename T>
    ClampedNumeric<typename UnderlyingType<T>::type> MakeClampedNum (const T value)

    Convience wrapper to return a new ClampedNumeric from the provided arithmetic

    or ClampedNumericType.

    Defined at line 190 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <typename T>
    std::ostream & operator<< (std::ostream & os, const ClampedNumeric<T> & value)

    Overload the ostream output operator to make logging work nicely.

    Defined at line 197 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <typename Dst, template <typename> class SaturationHandler = SaturationDefaultLimits, typename Src>
    Dst saturated_cast (Src value)

    saturated_cast

    <

    > is analogous to static_cast

    <

    > for numeric types, except

    that the specified numeric conversion will saturate by default rather than

    overflow or underflow, and NaN assignment to an integral will return 0.

    All boundary condition behaviors can be overriden with a custom handler.

    Defined at line 201 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <template <typename, typename, typename> class M, typename L, typename R>
    ClampedNumeric<typename MathWrapper<M, L, R>::type> ClampMathOp (const L lhs, const R rhs)

    These implement the variadic wrapper for the math operations.

    Defined at line 206 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <typename Dst, typename Src>
    Dst strict_cast (Src value)

    strict_cast

    <

    > is analogous to static_cast

    <

    > for numeric types, except that

    it will cause a compile failure if the destination type is not large enough

    to contain any value in the source type. It performs no runtime checking.

    Defined at line 218 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <template <typename, typename, typename> class M, typename L, typename R, typename... Args>
    ClampedNumeric<typename ResultType<M, L, R, Args...>::type> ClampMathOp (const L lhs, const R rhs, const Args... args)

    General purpose wrapper template for arithmetic operations.

    Defined at line 219 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedAddOp, L, R, Args...>::type> ClampAdd (const L lhs, const R rhs, const Args... args)

    Defined at line 224 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedAddOp, L, R>::type> operator+ (const L lhs, const R rhs)

    Defined at line 224 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedSubOp, L, R, Args...>::type> ClampSub (const L lhs, const R rhs, const Args... args)

    Defined at line 225 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedSubOp, L, R>::type> operator- (const L lhs, const R rhs)

    Defined at line 225 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedMulOp, L, R, Args...>::type> ClampMul (const L lhs, const R rhs, const Args... args)

    Defined at line 226 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedMulOp, L, R>::type> operator* (const L lhs, const R rhs)

    Defined at line 226 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedDivOp, L, R, Args...>::type> ClampDiv (const L lhs, const R rhs, const Args... args)

    Defined at line 227 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedDivOp, L, R>::type> operator/ (const L lhs, const R rhs)

    Defined at line 227 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedModOp, L, R, Args...>::type> ClampMod (const L lhs, const R rhs, const Args... args)

    Defined at line 228 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedModOp, L, R>::type> operator% (const L lhs, const R rhs)

    Defined at line 228 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedLshOp, L, R, Args...>::type> ClampLsh (const L lhs, const R rhs, const Args... args)

    Defined at line 229 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedLshOp, L, R>::type> operator<< (const L lhs, const R rhs)

    Defined at line 229 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedRshOp, L, R, Args...>::type> ClampRsh (const L lhs, const R rhs, const Args... args)

    Defined at line 230 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedRshOp, L, R>::type> operator>> (const L lhs, const R rhs)

    Defined at line 230 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedAndOp, L, R, Args...>::type> ClampAnd (const L lhs, const R rhs, const Args... args)

    Defined at line 231 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedAndOp, L, R>::type> operator& (const L lhs, const R rhs)

    Defined at line 231 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedOrOp, L, R, Args...>::type> ClampOr (const L lhs, const R rhs, const Args... args)

    Defined at line 232 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedOrOp, L, R>::type> operator| (const L lhs, const R rhs)

    Defined at line 232 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedXorOp, L, R, Args...>::type> ClampXor (const L lhs, const R rhs, const Args... args)

    Defined at line 233 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename MathWrapper<ClampedXorOp, L, R>::type> operator^ (const L lhs, const R rhs)

    Defined at line 233 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedMaxOp, L, R, Args...>::type> ClampMax (const L lhs, const R rhs, const Args... args)

    Defined at line 234 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    ClampedNumeric<typename ResultType<ClampedMinOp, L, R, Args...>::type> ClampMin (const L lhs, const R rhs, const Args... args)

    Defined at line 235 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator< (const L lhs, const R rhs)

    Defined at line 236 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator<= (const L lhs, const R rhs)

    Defined at line 237 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator> (const L lhs, const R rhs)

    Defined at line 238 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator>= (const L lhs, const R rhs)

    Defined at line 239 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator== (const L lhs, const R rhs)

    Defined at line 240 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <, , >
    bool operator!= (const L lhs, const R rhs)

    Defined at line 241 of file ../../third_party/mini_chromium/src/base/numerics/clamped_math.h

  • template <typename Dst, typename Src>
    bool IsValidForType (const CheckedNumeric<Src> value)

    Convenience functions to avoid the ugly template disambiguator syntax.

    Defined at line 286 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename Dst, typename Src>
    StrictNumeric<Dst> ValueOrDieForType (const CheckedNumeric<Src> value)

    Defined at line 291 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename Dst, typename Src, typename Default>
    StrictNumeric<Dst> ValueOrDefaultForType (const CheckedNumeric<Src> value, const Default default_value)

    Defined at line 297 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename T>
    CheckedNumeric<typename UnderlyingType<T>::type> MakeCheckedNum (const T value)

    Convience wrapper to return a new CheckedNumeric from the provided arithmetic

    or CheckedNumericType.

    Defined at line 306 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename T>
    StrictNumeric<typename UnderlyingType<T>::type> MakeStrictNum (const T value)

    Convience wrapper returns a StrictNumeric from the provided arithmetic type.

    Defined at line 306 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <typename T>
    std::ostream & operator<< (std::ostream & os, const StrictNumeric<T> & value)

    Overload the ostream output operator to make logging work nicely.

    Defined at line 313 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <template <typename, typename, typename> class M, typename L, typename R>
    CheckedNumeric<typename MathWrapper<M, L, R>::type> CheckMathOp (const L lhs, const R rhs)

    These implement the variadic wrapper for the math operations.

    Defined at line 315 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    bool operator< (const L lhs, const R rhs)

    Defined at line 327 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <, , >
    bool operator<= (const L lhs, const R rhs)

    Defined at line 328 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <template <typename, typename, typename> class M, typename L, typename R, typename... Args>
    CheckedNumeric<typename ResultType<M, L, R, Args...>::type> CheckMathOp (const L lhs, const R rhs, const Args... args)

    General purpose wrapper template for arithmetic operations.

    Defined at line 328 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    bool operator> (const L lhs, const R rhs)

    Defined at line 329 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <, , >
    bool operator>= (const L lhs, const R rhs)

    Defined at line 330 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <, , >
    bool operator== (const L lhs, const R rhs)

    Defined at line 331 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <, , >
    bool operator!= (const L lhs, const R rhs)

    Defined at line 332 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedAddOp, L, R, Args...>::type> CheckAdd (const L lhs, const R rhs, const Args... args)

    Defined at line 333 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedAddOp, L, R>::type> operator+ (const L lhs, const R rhs)

    Defined at line 333 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedSubOp, L, R, Args...>::type> CheckSub (const L lhs, const R rhs, const Args... args)

    Defined at line 334 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedSubOp, L, R>::type> operator- (const L lhs, const R rhs)

    Defined at line 334 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedMulOp, L, R, Args...>::type> CheckMul (const L lhs, const R rhs, const Args... args)

    Defined at line 335 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedMulOp, L, R>::type> operator* (const L lhs, const R rhs)

    Defined at line 335 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedDivOp, L, R, Args...>::type> CheckDiv (const L lhs, const R rhs, const Args... args)

    Defined at line 336 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedModOp, L, R, Args...>::type> CheckMod (const L lhs, const R rhs, const Args... args)

    Defined at line 337 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedLshOp, L, R, Args...>::type> CheckLsh (const L lhs, const R rhs, const Args... args)

    Defined at line 338 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedRshOp, L, R, Args...>::type> CheckRsh (const L lhs, const R rhs, const Args... args)

    Defined at line 339 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedAndOp, L, R, Args...>::type> CheckAnd (const L lhs, const R rhs, const Args... args)

    Defined at line 340 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedOrOp, L, R, Args...>::type> CheckOr (const L lhs, const R rhs, const Args... args)

    Defined at line 341 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedXorOp, L, R, Args...>::type> CheckXor (const L lhs, const R rhs, const Args... args)

    Defined at line 342 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedMaxOp, L, R, Args...>::type> CheckMax (const L lhs, const R rhs, const Args... args)

    Defined at line 343 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename ResultType<CheckedMinOp, L, R, Args...>::type> CheckMin (const L lhs, const R rhs, const Args... args)

    Defined at line 344 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename U>
    U GetNumericValueForTest (const CheckedNumeric<U> & src)

    This friend method is available solely for providing more detailed logging

    in the the tests. Do not implement it in production code, because the

    underlying values may change at any time.

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedDivOp, L, R>::type> operator/ (const L lhs, const R rhs)

    Defined at line 336 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedModOp, L, R>::type> operator% (const L lhs, const R rhs)

    Defined at line 337 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedLshOp, L, R>::type> operator<< (const L lhs, const R rhs)

    Defined at line 338 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedRshOp, L, R>::type> operator>> (const L lhs, const R rhs)

    Defined at line 339 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedAndOp, L, R>::type> operator& (const L lhs, const R rhs)

    Defined at line 340 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedOrOp, L, R>::type> operator| (const L lhs, const R rhs)

    Defined at line 341 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <, , >
    CheckedNumeric<typename MathWrapper<CheckedXorOp, L, R>::type> operator^ (const L lhs, const R rhs)

    Defined at line 342 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename L, typename R>
    L * operator+ (L * lhs, const StrictNumeric<R> rhs)

    These are some extra StrictNumeric operators to support simple pointer

    arithmetic with our result types. Since wrapping on a pointer is always

    bad, we trigger the CHECK condition here.

    Defined at line 350 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename L, typename R>
    L * operator- (L * lhs, const StrictNumeric<R> rhs)

    Defined at line 358 of file ../../third_party/mini_chromium/src/base/numerics/checked_math.h

  • template <typename Dst, template <typename> class Bounds = std::numeric_limits, typename Src>
    RangeCheck DstRangeRelationToSrcRange (Src value)

    Defined at line 402 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Src>
    typename std::make_signed<typename base::internal::UnderlyingType<Src>::type>::type as_signed (const Src value)

    as_signed

    <

    > returns the supplied integral value (or integral castable

    Numeric template) cast as a signed integral of equivalent precision.

    I.e. it's mostly an alias for: static_cast

    <std

    ::make_signed

    <T

    >::type>(t)

    Defined at line 670 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Src>
    typename std::make_unsigned<typename base::internal::UnderlyingType<Src>::type>::type as_unsigned (const Src value)

    as_unsigned

    <

    > returns the supplied integral value (or integral castable

    Numeric template) cast as an unsigned integral of equivalent precision.

    I.e. it's mostly an alias for: static_cast

    <std

    ::make_unsigned

    <T

    >::type>(t)

    Defined at line 682 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename L, typename R>
    bool IsLessImpl (const L lhs, const R rhs, const RangeCheck l_range, const RangeCheck r_range)

    Defined at line 691 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename L, typename R>
    bool IsLessOrEqualImpl (const L lhs, const R rhs, const RangeCheck l_range, const RangeCheck r_range)

    Defined at line 712 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename L, typename R>
    bool IsGreaterImpl (const L lhs, const R rhs, const RangeCheck l_range, const RangeCheck r_range)

    Defined at line 733 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename L, typename R>
    bool IsGreaterOrEqualImpl (const L lhs, const R rhs, const RangeCheck l_range, const RangeCheck r_range)

    Defined at line 754 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <template <typename, typename> class C, typename L, typename R>
    bool SafeCompare (const L lhs, const R rhs)

    These perform the actual math operations on the CheckedNumerics.

    Binary arithmetic operations.

    Defined at line 801 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, typename Src>
    bool IsMaxInRangeForNumericType ()

    Defined at line 816 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, typename Src>
    bool IsMinInRangeForNumericType ()

    Defined at line 822 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, typename Src>
    Dst CommonMax ()

    Defined at line 828 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, typename Src>
    Dst CommonMin ()

    Defined at line 835 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <typename Dst, typename Src = Dst>
    Dst CommonMaxOrMin (bool is_min)

    This is a wrapper to generate return the max or min for a supplied type.

    If the argument is false, the returned value is the maximum. If true the

    returned value is the minimum.

    Defined at line 845 of file ../../third_party/mini_chromium/src/base/numerics/safe_conversions_impl.h

  • template <class Tclass Usize_t Nsize_t M>
    bool span_cmp (span<T, N> lspan<U, M> r)

    Template helper for implementing operator==.

    Defined at line 1408 of file ../../third_party/mini_chromium/src/base/containers/span.h

Concepts

template <typename T> IntegralConstantLike std::is_integral_v<decltype(T::value)> && !std::is_same_v<_Bool, std::remove_const_t<decltype(T::value)> > && std::convertible_to<T, decltype(T::value)> && std::equality_comparable_with<T, decltype(T::value)> && std::bool_constant<T() == T::value>::value && std::bool_constant<static_cast<decltype(T::value)>(T()) == T::value>::value

Defined at line 46 of file ../../third_party/mini_chromium/src/base/containers/span.h

template <typename From, typename To> LegalDataConversion std::convertible_to<std::remove_reference_t<From> (*)[], std::remove_reference_t<To> (*)[]>

Defined at line 61 of file ../../third_party/mini_chromium/src/base/containers/span.h

template <typename T, typename It> CompatibleIter std::contiguous_iterator<It> && LegalDataConversion<std::iter_reference_t<It>, T>

Defined at line 66 of file ../../third_party/mini_chromium/src/base/containers/span.h

template <typename T, typename R> CompatibleRange std::ranges::contiguous_range<R> && std::ranges::sized_range<R> && LegalDataConversion<std::ranges::range_reference_t<R>, T> && (std::ranges::borrowed_range<R> || std::is_const_v<T>)

Defined at line 70 of file ../../third_party/mini_chromium/src/base/containers/span.h

template <typename Ttypename R> LegacyCompatibleRange requires (R &r) { { * std::ranges::data(r) } -> LegalDataConversion<T>; std::ranges::size(r); }

NOTE: Ideally we'd just use `CompatibleRange`, however this currently breaks

code that was written prior to C++20 being standardized and assumes providing

.data() and .size() is sufficient.

TODO: https://crbug.com/1504998 - Remove in favor of CompatibleRange and fix

callsites.

Defined at line 81 of file ../../third_party/mini_chromium/src/base/containers/span.h

Variables

const size_t MaybeStaticExt

Defined at line 56 of file ../../third_party/mini_chromium/src/base/containers/span.h

const size_t MaybeStaticExt

Defined at line 57 of file ../../third_party/mini_chromium/src/base/containers/span.h

const size_t ExtentV

Defined at line 106 of file ../../third_party/mini_chromium/src/base/containers/span.h