arne
/
cryptopp
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Clear warning on missing assignment operator

pull/853/head
Jeffrey Walton 2019-06-03 23:17:15 -04:00
parent c76711237a
commit f330c0eca8
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
1 changed files with 17 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
modarith.h
View File

@ -26,15 +26,17 @@ CRYPTOPP_DLL_TEMPLATE_CLASS AbstractRing<Integer>;
CRYPTOPP_DLL_TEMPLATE_CLASS AbstractEuclideanDomain<Integer>;
/// \brief Ring of congruence classes modulo n
/// \details This implementation represents each congruence class as the smallest
/// non-negative integer in that class.
/// \details <tt>const Element&</tt> returned by member functions are references
/// to internal data members. Since each object may have only
/// one such data member for holding results, the following code
/// will produce incorrect results:
/// <pre> abcd = group.Add(group.Add(a,b), group.Add(c,d));</pre>
/// But this should be fine:
/// \details This implementation represents each congruence class as
/// the smallest non-negative integer in that class.
/// \details <tt>const Element&</tt> returned by member functions are
/// references to internal data members. Since each object may have
/// only one such data member for holding results, you should use the
/// class like this:
/// <pre> abcd = group.Add(a, group.Add(b, group.Add(c,d));</pre>
/// The following code will produce incorrect results:
/// <pre> abcd = group.Add(group.Add(a,b), group.Add(c,d));</pre>
/// \sa <A HREF="https://cryptopp.com/wiki/Integer">Integer</A> on the
/// Crypto++ wiki.
class CRYPTOPP_DLL ModularArithmetic : public AbstractRing<Integer>
{
public:
@ -239,7 +241,7 @@ public:
/// \details RandomElement constructs a new element in the range <tt>[0,n-1]</tt>, inclusive.
/// The element's class must provide a constructor with the signature <tt>Element(RandomNumberGenerator rng,
/// Element min, Element max)</tt>.
Element RandomElement(RandomNumberGenerator &rng , const RandomizationParameter &ignore_for_now = 0) const
Element RandomElement(RandomNumberGenerator &rng, const RandomizationParameter &ignore_for_now = 0) const
// left RandomizationParameter arg as ref in case RandomizationParameter becomes a more complicated struct
{
CRYPTOPP_UNUSED(ignore_for_now);
@ -253,7 +255,11 @@ public:
bool operator==(const ModularArithmetic &rhs) const
{return m_modulus == rhs.m_modulus;}
static const RandomizationParameter DefaultRandomizationParameter ;
static const RandomizationParameter DefaultRandomizationParameter;
private:
// Squash warning on missing assignment operator.
ModularArithmetic& operator=(const ModularArithmetic &ma);
protected:
Integer m_modulus;