本文整理汇总了C++中containers::ArrayView::back方法的典型用法代码示例。如果您正苦于以下问题：C++ ArrayView::back方法的具体用法？C++ ArrayView::back怎么用？C++ ArrayView::back使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类containers::ArrayView的用法示例。
在下文中一共展示了ArrayView::back方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
std::pair<TweakableState, char> TweakableParser<char>::parse(Containers::ArrayView<const char> value) {
if(value.size() < 3 || value.front() != '\'' || value.back() != '\'') {
Warning{} << "Utility::TweakableParser:" << std::string{value, value.size()} << "is not a character literal";
return {TweakableState::Recompile, {}};
}
if(value[1] == '\\') {
Error{} << "Utility::TweakableParser: escape sequences in char literals are not implemented, sorry";
return {TweakableState::Error, {}};
}
return {TweakableState::Success, value[1]};
}示例2: integerBase
std::pair<TweakableState, long> TweakableParser<long>::parse(Containers::ArrayView<const char> value) {
const std::pair<const char*, int> valueBase = integerBase(value);
char* end;
const long result = std::strtol(valueBase.first, &end, valueBase.second);
if(end == value.begin()) {
Warning{} << "Utility::TweakableParser:" << std::string{value, value.size()} << "is not an integer literal";
return {TweakableState::Recompile, {}};
}
/* If value would be empty, the above catches that */
if(value.back() != 'l' && value.back() != 'L') {
Warning{} << "Utility::TweakableParser:" << std::string{value, value.size()} << "has an unexpected suffix, expected l";
return {TweakableState::Recompile, {}};
}
if(end != value.end() - 1) {
Warning{} << "Utility::TweakableParser: unexpected characters" << std::string{const_cast<const char*>(end), value.end()} << "after an integer literal";
return {TweakableState::Recompile, {}};
}
return {TweakableState::Success, result};
}