OnTheFlyPrimeTable Class Reference

#include <prime_tables.h>

Inheritance diagram for OnTheFlyPrimeTable:

Public Member Functions
virtual bool	IsPrime (int n) const
virtual int	GetNextPrime (int p) const
virtual bool	IsPrime (int n) const
virtual int	GetNextPrime (int p) const
virtual bool	IsPrime (int n) const
virtual int	GetNextPrime (int p) const
Public Member Functions inherited from PrimeTable
virtual	~PrimeTable ()
virtual	~PrimeTable ()
virtual	~PrimeTable ()

Detailed Description

Definition at line 56 of file prime_tables.h.

Member Function Documentation

virtual int OnTheFlyPrimeTable::GetNextPrime ( int  p ) const

inlinevirtual

Implements PrimeTable.

Definition at line 69 of file prime_tables.h.

References PrimeTable::IsPrime().

                                        {
    for (int n = p + 1; n > 0; n++) {
      if (IsPrime(n)) return n;
    }

    return -1;
  }

virtual int OnTheFlyPrimeTable::GetNextPrime ( int  p ) const

inlinevirtual

Implements PrimeTable.

Definition at line 69 of file prime_tables.h.

References PrimeTable::IsPrime().

                                        {
    for (int n = p + 1; n > 0; n++) {
      if (IsPrime(n)) return n;
    }

    return -1;
  }

virtual int OnTheFlyPrimeTable::GetNextPrime ( int  p ) const

inlinevirtual

Implements PrimeTable.

Definition at line 69 of file prime_tables.h.

References PrimeTable::IsPrime().

                                        {
    for (int n = p + 1; n > 0; n++) {
      if (IsPrime(n)) return n;
    }

    return -1;
  }

virtual bool OnTheFlyPrimeTable::IsPrime ( int  n ) const

inlinevirtual

Implements PrimeTable.

Definition at line 58 of file prime_tables.h.

References i.

                                    {
    if (n <= 1) return false;

    for (int i = 2; i*i <= n; i++) {
      // n is divisible by an integer other than 1 and itself.
      if ((n % i) == 0) return false;
    }

    return true;
  }

virtual bool OnTheFlyPrimeTable::IsPrime ( int  n ) const

inlinevirtual

Implements PrimeTable.

Definition at line 58 of file prime_tables.h.

References i.

                                    {
    if (n <= 1) return false;

    for (int i = 2; i*i <= n; i++) {
      // n is divisible by an integer other than 1 and itself.
      if ((n % i) == 0) return false;
    }

    return true;
  }

virtual bool OnTheFlyPrimeTable::IsPrime ( int  n ) const

inlinevirtual

Implements PrimeTable.

Definition at line 58 of file prime_tables.h.

References i.

                                    {
    if (n <= 1) return false;

    for (int i = 2; i*i <= n; i++) {
      // n is divisible by an integer other than 1 and itself.
      if ((n % i) == 0) return false;
    }

    return true;
  }

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

• proxygen/fizz/build_/gtest/src/gtest/googletest/samples/prime_tables.h