doug

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doug has asked 9 questions and find answers to 21 problems.

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doug questions

An aggregate is implicit lifetime? Doesn't seem right
p1 and p2 are pointers to ints, if p2>p1 is valid, is p2-p1 valid?
Constructing a const object over itself [duplicate]
Why do these lambda captured values have different types?
Can contents of a `const vector` be modified w/o UB?
Why do memory access times increase when far over CPU cache sizes

doug answers

Can an object with uninitialized fields be safely added in std::vector?
Why do we need voidify function template in uninitialized_copy
Finding realtime reliable and precise peak detection algorithm for noisy signals
What are the deviations between preprocessors of GCC/CLANG vs MSVC?
C++17 std::to_chars and std::from_chars portability
Best way to interpret a byte array as a struct in C++
Can placement-new and vector::data() be used to replace elements in a vector?
Quicksort linear time?
Warning C26451: Arithmetic overflow
Is the address of a local variable a constexpr?