#include <gtest-internal.h>

Public Member Functions
	Random (UInt32 seed)

void	Reseed (UInt32 seed)

UInt32	Generate (UInt32 range)

Static Public Attributes
static const UInt32	kMaxRange = 1u << 31

Detailed Description

Definition at line 735 of file gtest-internal.h.

Constructor & Destructor Documentation

◆ Random()

testing::internal::Random::Random ( UInt32 seed )

inlineexplicit

Definition at line 739 of file gtest-internal.h.

739: state_(seed) {}

Member Function Documentation

◆ Generate()

UInt32 Random::Generate ( UInt32 range )

Definition at line 319 of file gtest.cc.

                                    {
  // These constants are the same as are used in glibc's rand(3).
  // Use wider types than necessary to prevent unsigned overflow diagnostics.
  state_ = static_cast<UInt32>(1103515245ULL*state_ + 12345U) % kMaxRange;
 
  GTEST_CHECK_(range > 0)
      << "Cannot generate a number in the range [0, 0).";
  GTEST_CHECK_(range <= kMaxRange)
      << "Generation of a number in [0, " << range << ") was requested, "
      << "but this can only generate numbers in [0, " << kMaxRange << ").";
 
  // Converting via modulus introduces a bit of downward bias, but
  // it's simple, and a linear congruential generator isn't too good
  // to begin with.
  return state_ % range;
}

◆ Reseed()

void testing::internal::Random::Reseed ( UInt32 seed )

inline

Definition at line 741 of file gtest-internal.h.

741{ state_ = seed; }

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Member Data Documentation

◆ kMaxRange

const UInt32 testing::internal::Random::kMaxRange = 1u << 31

static

Definition at line 737 of file gtest-internal.h.

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

libraries/fc/include/fc/crypto/webauthn_json/thirdparty/gtest/googletest/include/gtest/internal/gtest-internal.h
libraries/fc/include/fc/crypto/webauthn_json/thirdparty/gtest/googletest/src/gtest.cc

Public Member Functions

Static Public Attributes