Method substring

valdi_core/src/valdi_core/cpp/Utils/StringBox.cpp:272–274

}

StringBox StringBox::substring(size_t fromIndex) const noexcept {
    return substring(fromIndex, length());
}

StringBox StringBox::substring(size_t fromIndex, size_t toIndex) const noexcept {
    auto strView = std::string_view(getCStr() + fromIndex, toIndex - fromIndex);