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Questions - stringstream

Do I need to/How to free wstring, wstringstream, vector

Here is my working code. Do I need to clear or free wstring, wstringstream, vector in the func()? If so, how? I see there is a .clear() function for the vector and wstring and wstream. This sample pro...
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JeffR

c++

vector

namespaces

stringstream

Votes: 0

Answers: 1

Latest Answer

Most containers in C++ have two quantities. A size (how much it holds) and capacity (how much it already has allocated). vector::resize for example, changes the size, but will not alter the capacity u...
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Tiger4Hire

Inconsistent output from gcount()

I have written the following simple MRE that regenerates a bug in my program: #include <iostream> #include <utility> #include <sstream> #include <string_view> #include <arra...
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digito_evo

c++

stringstream

stringtokenizer

string-view

Votes: 0

Answers: 1

Latest Answer

The basic problem you have is with the operator<< functions. You've tried two of them: operator<<(ostream &, const char *) which will take characters from the pointer up to (and not ...
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Chris Dodd

C++ Convert to hex and store the result in uint8_t

std::stringstream sstream; uint8_t data[1] = { }; int x =1; sstream << "0x" << std::hex << x; //sstream = 0x04b35cc8 "0x1" why the sstream not be...
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user216905

c++

integer

hex

stringstream

uint8t

Votes: 0

Answers: 0

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