StringVector begin is a function in the C++ programming language that returns an iterator to the beginning of a string vector. The string vector stores a collection of strings and is defined using the std::vector function.
Example 1: Using StringVector begin function to print all the elements in a string vector.
#include #include
using namespace std;
int main() { vector sVec = {"Hello", "World", "from", "OpenAI!"};
for (auto it = sVec.begin(); it != sVec.end(); ++it) { cout << *it << " "; }
return 0; }
Output: Hello World from OpenAI!
Package/Library: Standard C++ Library
Example 2: Using the StringVector begin function to copy elements from one string vector to another.
for (auto it = sVec1.begin(); it != sVec1.end(); ++it) { sVec2.push_back(*it); }
for (auto it = sVec2.begin(); it != sVec2.end(); ++it) { cout << *it << " "; }
return 0; }
Output: Apples Oranges Bananas Grapes
Package/Library: Standard C++ Library
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