Recent questions tagged C++

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Openmpi mpmd get communication size

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200 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - boost asio deadline_timer async_wait(N seconds) twice within N seconds cause operation canceled

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446 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why comparing three variables together with == evaluates to false?

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262 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why do the usual access control checking applies to names used to specify explicit instantiation when accessed through template parameters?

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199 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - glm returning nan on simple translate

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384 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Does AES_cbc_encrypt add padding?

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342 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What does QHeaderView::paintSection do such that all I do to the painter before or after is ignored

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432 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Failure to deduce template argument std::function from lambda function

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480 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - include header file error: multiple definition

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364 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - ECDSA sign with OpenSSL, verify with Crypto++

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Class method for WndProc

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405 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why is my function returning garbage when it should return a char?

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209 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What is needed to use BGL algorithms on existing data structures ( edges and vertices as vector<Object *>)?

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154 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Distance between istream_iterators

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211 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Defining Global Variables Between Two .cpp Files

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471 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - VS: unexpected optimization behavior with _BitScanReverse64 intrinsic

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123 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - error using CArray

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132 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Splitting a line of a csv file into a std::vector?

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328 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How to force child same virtual function call its parent virtual function first

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221 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is it possible to access private members of a class?

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277 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Difference in using read/write when stream is opened with/without ios::binary mode

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336 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Alternative tokens (not, and, etc...) in VisualStudio 2013

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162 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - why can't I cast a pointer to Derived class member function to the same but of class Base?

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286 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - The assignment operator and initialization

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82 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is Task Manager a special kind of 'Always on Top' window for windows 10?

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374 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is there a performance penalty for passing "this" by value in Go methods?

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302 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is there a `shared_lock_guard` and if not, what would it look like?

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200 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Simple for() loop benchmark takes the same time with any loop bound

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106 views 1 answer

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