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C++: Difference between revisions
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===Syntax=== | ===Syntax=== | ||
====Main==== | |||
All C++ programs launch in a <code>main</code> function. | |||
Similar to [[C]], the arguments are <code>int argc</code> and <code>char *argv[]</code>. | |||
These can be easily converted to a <code>std::vector<std::string></code> for convenience. | |||
<syntaxhighlight lang="cpp"> | |||
#include <string> | |||
#include <vector> | |||
int main(int argc, char *argv[]) { | |||
std::vector<std::string> args(argv, argv + argc); | |||
// Your code here | |||
return EXIT_SUCCESS; | |||
} | |||
</syntaxhighlight> | |||
====Lambda Expressions==== | ====Lambda Expressions==== | ||
[https://en.cppreference.com/w/cpp/language/lambda Reference] | [https://en.cppreference.com/w/cpp/language/lambda Reference] | ||
====Casting==== | ====Casting==== | ||