checked_math_impl.h File Reference

#include <stdint.h>
#include <cmath>
#include <concepts>
#include <limits>
#include <type_traits>
#include "src/base/numerics/safe_conversions.h"
#include "src/base/numerics/safe_math_shared_impl.h"

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Classes
struct	v8::base::internal::CheckedAddOp< T, U >
struct	v8::base::internal::CheckedAddOp< T, U >
struct	v8::base::internal::CheckedSubOp< T, U >
struct	v8::base::internal::CheckedSubOp< T, U >
struct	v8::base::internal::CheckedMulOp< T, U >
struct	v8::base::internal::CheckedMulOp< T, U >
struct	v8::base::internal::CheckedDivOp< T, U >
struct	v8::base::internal::CheckedDivOp< T, U >
struct	v8::base::internal::CheckedModOp< T, U >
struct	v8::base::internal::CheckedModOp< T, U >
struct	v8::base::internal::CheckedLshOp< T, U >
struct	v8::base::internal::CheckedLshOp< T, U >
struct	v8::base::internal::CheckedRshOp< T, U >
struct	v8::base::internal::CheckedRshOp< T, U >
struct	v8::base::internal::CheckedAndOp< T, U >
struct	v8::base::internal::CheckedAndOp< T, U >
struct	v8::base::internal::CheckedOrOp< T, U >
struct	v8::base::internal::CheckedOrOp< T, U >
struct	v8::base::internal::CheckedXorOp< T, U >
struct	v8::base::internal::CheckedXorOp< T, U >
struct	v8::base::internal::CheckedMaxOp< T, U >
struct	v8::base::internal::CheckedMaxOp< T, U >
struct	v8::base::internal::CheckedMinOp< T, U >
struct	v8::base::internal::CheckedMinOp< T, U >
struct	v8::base::internal::GetNumericRepresentation< NumericType >
class	v8::base::internal::CheckedNumericState< T, type >
class	v8::base::internal::CheckedNumericState< T, NUMERIC_INTEGER >
class	v8::base::internal::CheckedNumericState< T, NUMERIC_FLOATING >

Namespaces
namespace	v8
namespace	v8::base
namespace	v8::base::internal

Macros
#define	BASE_FLOAT_ARITHMETIC_OPS(NAME, OP)

Enumerations
enum	v8::base::internal::NumericRepresentation { v8::base::internal::NUMERIC_INTEGER , v8::base::internal::NUMERIC_FLOATING , v8::base::internal::NUMERIC_UNKNOWN }

Functions
template<typename T >
constexpr bool	v8::base::internal::CheckedAddImpl (T x, T y, T *result)
template<typename T >
constexpr bool	v8::base::internal::CheckedSubImpl (T x, T y, T *result)
template<typename T >
constexpr bool	v8::base::internal::CheckedMulImpl (T x, T y, T *result)

Macro Definition Documentation

BASE_FLOAT_ARITHMETIC_OPS

#define BASE_FLOAT_ARITHMETIC_OPS	(		NAME,
			OP )

Value:

  template <typename T, typename U>                                \
    requires(std::floating_point<T> || std::floating_point<U>)     \
  struct Checked##NAME##Op<T, U> {                                 \
    using result_type = MaxExponentPromotion<T, U>;                \
    template <typename V>                                          \
    static constexpr bool Do(T x, U y, V* result) {                \
      const result_type presult = x OP y;                          \
      if (!IsValueInRangeForNumericType<V>(presult)) return false; \
      *result = static_cast<V>(presult);                           \
      return true;                                                 \
    }                                                              \
  };

Definition at line 455 of file checked_math_impl.h.