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nonstandard extension used : zero-sized array in struct/union1> Cannot generate copy-ctor or copy-assignmentnonstandard extension used : z
浏览 0修改于2013-08-20得票数 0
void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class uint256’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
memcpy(&id, &vchData
浏览 2修改于2021-03-12得票数 2
回答已采纳
void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class Custom’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
因此，对于我的Custom类，memcpy被错误地使用了
浏览 0提问于2021-02-25得票数 1
回答已采纳
memcpy(void*, const void*, size_t)’ writing to an object of type ‘class QTransform’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
{ memcpy(this, &other,
浏览 1提问于2018-08-05得票数 0
C4200: nonstandard extension used : zero-sized array in struct/union - Cannot generate copy-ctor or copy-assignment
浏览 2修改于2014-02-27得票数 10
回答已采纳
copies cout << "X move constructor called"; {}
X2& operator=(X const& other) // copy-assignment</e
浏览 4提问于2013-04-02得票数 4
回答已采纳
class AddClass { AddClass& operator=(AddClass const&) = delete; // disable copy-assignment
浏览 0提问于2017-01-01得票数 3
回答已采纳
cerr << "copy-ctor" << std::endl; } pointer& operator=(const pointer&)
{ std::cerr << "copy-assignment
浏览 5修改于2022-04-19得票数 5
A& operator = (A&&) = default;{
A a2;
a2 = std::move(a); // why copy-assignment
浏览 3提问于2020-07-18得票数 0
warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class Dbt’ with no trivial copy-assignment
浏览 1提问于2019-07-12得票数 0
public: : vec {data} // would it still be initialization or copy-assignment
浏览 1修改于2016-12-19得票数 0
回答已采纳
data(std::move(other.data)) // move the data: no copies
X& operator=(X const& other) // copy-assignment
浏览 2提问于2013-03-30得票数 4
回答已采纳
// The object with deleted copy-ctor and copy-assignment{ TTest() = delete;
浏览 3修改于2022-08-21得票数 12
回答已采纳
warning C4200: nonstandard extension used : zero-sized array in struct/union
Cannot generate copy-ctor or copy-assignment
浏览 3修改于2017-05-23得票数 22
回答已采纳
UIntVector&& other);
UIntVector(std::initializer_list<int> list);
UIntVector::UIntVector(std::initializer_list<int> list) {}
//
浏览 3修改于2015-09-22得票数 1
回答已采纳
FMesh(FMesh &&) = delete; /// Deleted copy-assignment operator.
浏览 0修改于2021-04-14得票数 1
回答已采纳
instead of providing our own, but this would be impossible; std::swap uses the copy-constructor and
copy-assignment
浏览 2修改于2018-09-17得票数 1
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