Dependent Origination

How to initialize a vector?

Posted on: September 7, 2011

Normal way (before C++0x):

const char *arr[] = {“A”, “B”, “C”};

int arr_len = sizeof(arr)/sizeof(const char*);

vector<string> v(arr, arr+arr_len);

Now, with C++0x,

vector<string> v = vector<string>{“A”, “B”, “C”};

Simple and clean!

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