nlargeinteger.h File Reference

Deals with arbitrary precision integers. More...

#include <gmp.h>
#include <iostream>
#include <string>
#include "regina-core.h"

Classes
class	regina::NLargeInteger
	Represents an arbitrary precision integer. More...

Namespaces
namespace	regina
	Contains the entire Regina calculation engine.

Macros
#define	mpz_cmp_si_cpp(z, si)
	An internal copy of the GMP signed comparison optimisations.

Functions
REGINA_API std::ostream &	regina::operator<< (std::ostream &out, const NLargeInteger &large)
	Writes the given integer to the given output stream.
REGINA_API NLargeInteger	regina::operator+ (long lhs, const NLargeInteger &rhs)
	Adds the given native integer to the given large integer.
REGINA_API NLargeInteger	regina::operator* (long lhs, const NLargeInteger &rhs)
	Multiplies the given native integer with the given large integer.

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Detailed Description

Deals with arbitrary precision integers.

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Macro Definition Documentation

#define mpz_cmp_si_cpp	(		z,
			si
	)

An internal copy of the GMP signed comparison optimisations.

This macro should not be used outside this class.

By making our own copy of such optimisation macros we can use C++-style casts instead of C-style casts and avoid noisy compiler warnings. I'd love a better way of doing this.