C++ vector of char array

Question

You cannot store arrays in vectors (or in any other standard library container). The things that standard library containers store must be copyable and assignable, and arrays are neither of these.

If you really need to put an array in a vector (and you probably don't - using a vector of vectors or a vector of strings is more likely what you need), then you can wrap the array in a struct:

struct S {
  char a[10];
};

and then create a vector of structs:

vector <S> v;
S s;
s.a[0] = 'x';
v.push_back( s );

You need

char test[] = "abcde";  // This will add a terminating \0 character to the array
std::vector<std::string> v;
v.push_back(test);

Of if you meant to make a vector of character instead of a vector of strings,

std::vector<char> v(test, test + sizeof(test)/sizeof(*test));

The expression sizeof(test)/sizeof(*test) is for calculating the number of elements in the array test.

Use std::string instead of char-arrays

std::string k ="abcde";
std::vector<std::string> v;
v.push_back(k);

You can use boost::array to do that:

boost::array<char, 5> test = {'a', 'b', 'c', 'd', 'e'};
std::vector<boost::array<char, 5> > v;
v.push_back(test);

Edit:

Or you can use a vector of vectors as shown below:

char test[] = {'a', 'b', 'c', 'd', 'e'};
std::vector<std::vector<char> > v;
v.push_back(std::vector<char>(test, test + sizeof(test)/ sizeof(test[0])));

You can directly define a char type vector as below.

vector<char> c = {'a', 'b', 'c'};
vector < vector<char> > t = {{'a','a'}, 'b','b'};