C++17 string with fixed size
C++ library that provides a basic_fixed_string
template that combines std::array
fixed-size semantic and std::string
semantic together
constexpr fixstr::fixed_string foo = "foo";
using namespace fixstr;
constexpr fixed_string first = "Hello, ";
constexpr fixed_string second = "World!";
constexpr auto result = first + second; // "Hello, World!"
using namespace fixstr;
constexpr fixed_string first = "Hello, ";
constexpr fixed_string second = "World!";
static_assert(first == second); // false
static_assert(first != second); // true
static_assert(first < second); // true
static_assert(first <= second); // true
static_assert(first > second); // false
static_assert(first >= second); // false
static_assert(first <=> second != 0); // true
template <fixstr::fixed_string Foo>
void bar()
{
static_assert(Foo == "foo"sv);
}
void foo()
{
bar<"foo">();
}
Since it's a header only library, you need just copy fixed_string.hpp
to your project.
If you are using vcpkg on your project for external dependencies, then you can use the fixed-string package.
If you are using Conan on your project for external dependencies, then you can use the Conan recipe located in the root of the repository.
Using basic_fixed_string
as class non-type template parameter full available in GCC >= 10 and VS 2019 16.9 or newer