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Results tagged with c
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user 125860
C is a general-purpose computer programming language used for operating systems, games, and other high performance work and is clearly distinct from C++. It was developed in 1972 by Dennis Ritchie for use with the Unix operating system.
2
votes
Create a C style char** from a C++ vector<string>
In the C++ headers like <cstring>, the C functions are in the std namespace.
in del_strlist, delete[] needs to be used two times instead of delete, because the memory was allocated using operator new[] … strlist cstrings(original_strings.begin(), original_strings.end());
execve("program", cstrings.data(), nullptr);
// no need to call function to delete cstrings
}
Some older C APIs may take …
- 234
4
votes
Accepted
Computational verification of Collatz conjecture using OpenCL
The lookup table lut should be hard-coded in the source code and defined outside the kernel function as a __constant space global variable. As it is now, every thread would have to recalculate the en …
- 234