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buffer: require a move constructor to avoid copies

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remove unneded copy constructors from several classes
This commit is contained in:
Nuno Lopes 2020-06-03 11:57:49 +01:00
parent 3d98bccc33
commit 98b5abb1d4
16 changed files with 38 additions and 50 deletions
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8
src/util/mpz.h
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@ -16,8 +16,7 @@ Author:
Revision History:
--*/
#ifndef MPZ_H_
#define MPZ_H_
#pragma once
#include<string>
#include "util/mutex.h"
@ -104,7 +103,7 @@ public:
mpz(int v):m_val(v), m_kind(mpz_small), m_owner(mpz_self), m_ptr(nullptr) {}
mpz():m_val(0), m_kind(mpz_small), m_owner(mpz_self), m_ptr(nullptr) {}
mpz(mpz_type* ptr): m_val(0), m_kind(mpz_small), m_owner(mpz_ext), m_ptr(ptr) { SASSERT(ptr);}
mpz(mpz && other) : m_val(other.m_val), m_kind(mpz_small), m_owner(mpz_self), m_ptr(nullptr) {
mpz(mpz && other) noexcept : m_val(other.m_val), m_kind(mpz_small), m_owner(mpz_self), m_ptr(nullptr) {
std::swap(m_ptr, other.m_ptr);
unsigned o = m_owner; m_owner = other.m_owner; other.m_owner = o;
unsigned k = m_kind; m_kind = other.m_kind; other.m_kind = k;
@ -734,6 +733,3 @@ typedef mpz_manager<false> unsynch_mpz_manager;
typedef _scoped_numeral<unsynch_mpz_manager> scoped_mpz;
typedef _scoped_numeral<synch_mpz_manager> scoped_synch_mpz;
typedef _scoped_numeral_vector<unsynch_mpz_manager> scoped_mpz_vector;
#endif /* MPZ_H_ */