shared-ptr

相关标签：javascript jquery android 多少钱 iPhone

Conversion from boost::shared_ptr to std::shared_ptr?

I got a library that internally uses Boost\'s version of shared_ptr and exposes only those. For my application, I\'d like to use std::shared_ptr whenever possible though. Sadly, there is no direct con[详细]

2023-03-12 04:48 分类：问答
tr1::bad_weak_ptr [duplicate]

This question already has answers here: 开发者_开发百科 Closed 11 years ago. Possible Duplicate: enable_shared_from_this - empty internal weak pointer?[详细]

2023-03-12 03:19 分类：问答
how can i convert boost::array to boost::shared_ptr

boost::array<uint8_t,1000> buffer; ByteBuffer b((boost::shared_ptr<uint8_t>)buffer.data(), buffer.size());[详细]

2023-03-11 07:20 分类：问答
Confusion about Copy-On-Write and shared_ptr

I have searched the web and read through the Boost documentation about shared_ptr.There is a response on SO that says that shared_ptr for Copy-On-Write (COW) suc开发者_如何学JAVAks and that TR! has re[详细]

2023-03-10 07:48 分类：问答
No suitable constructor exists to convert from "dumb pointer" to "smart pointer"

struct A { A(int a); }; struct B { B(); void b(std::shared_ptr<A> 开发者_开发技巧a); }; int main()[详细]

2023-03-08 05:33 分类：问答
Implicit conversion of vector<shared_ptr<Foo> > to vector<shared_ptr<const Foo> >

According to this page you can implicitly convert shared_ptr<Foo> to shared_ptr<const Foo>. That makes good sense.[详细]

2023-03-07 02:55 分类：问答
Safely convert (vector of shared_ptr to objects) to (vector of shared_ptr to constant objects)

class A {}; typedef shared_ptr<const A*> AConstPtr; typedef shared_ptr<A*> APtr; vector<APtr> ptr;[详细]

2023-03-06 14:52 分类：问答
boost::factory creating boost::enable_shared_from_this class

I have multiple class derivated from A class A : public boost::enable_shared_from_this<A> { public:[详细]

2023-03-05 15:13 分类：问答
Why do std::shared_ptr<void> work

I found some code using std::shared_ptr to perform arbitrary cleanup at shutdown. At first I thought this code could not possibly work, but then I tried the following:[详细]

2023-03-03 03:41 分类：问答
Building an Object System Around shared_ptr

I am using shared_ptr as my garbage collection for a toy language that I am working on which compiles to C++. My objects derive from a common base class above that there are strings and numbers then t[详细]

2023-03-02 13:27 分类：问答