resize

Interface

SPROUT_CXX14_CONSTEXPR void resize(size_type n, value_type c);

SPROUT_CXX14_CONSTEXPR void resize(size_type n);

Requires

n <= max_size().

Effects

Alters the length of the string designated by *this as follows: * If n <= size(), the function replaces the string designated by *this with a string of length n whose elements are a copy of the initial elements of the original string designated by *this. * If n > size(), the function replaces the string designated by *this with a string of length n whose first size() elements are a copy of the original string designated by *this, and whose remaining elements are all initialized to c.

Equivalent to resize(n, value_type()) when there is no parameter c.

Throws

std::length_error if n > max_size().

Examples

#include <sprout/string.hpp>
#include <sprout/assert.hpp>
using namespace sprout;

auto x = string<8>("homuhomu");
int main() {
  x.resize(4);
  SPROUT_ASSERT_MSG(x.size() == 4 && x == "homu", "string is resized to 4.");
}

Header

sprout/string/string.hpp

Convenience header: sprout/string.hpp