cpp-course/modules/06_oop_basics/src/constructors.cpp

#include "constructors.hpp"

namespace oop {


StringBuilder::StringBuilder(const std::string &initial)
    : buffer_(initial.begin(), initial.end()) {}

StringBuilder::StringBuilder(const StringBuilder& other)
    : buffer_(other.buffer_) {}

auto StringBuilder::operator=(const StringBuilder& other) -> StringBuilder& {
    if (this != &other) {
        buffer_ = other.buffer_;
    }
    return *this;
}

void StringBuilder::append(const std::string& text) {
    std::ranges::copy(text, std::back_inserter(this->buffer_));
}

auto StringBuilder::str() const -> std::string {
    return std::string(buffer_.begin(), buffer_.end());
}

auto StringBuilder::size() const -> std::size_t { return buffer_.size(); }

}  // namespace oop