本文整理汇总了C++中StringView::toIntStrict方法的典型用法代码示例。如果您正苦于以下问题：C++ StringView::toIntStrict方法的具体用法？C++ StringView::toIntStrict怎么用？C++ StringView::toIntStrict使用的例子？那么恭喜您, 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StringView的用法示例。
在下文中一共展示了StringView::toIntStrict方法的1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: httpVersionStaticPreamble
// https://tools.ietf.org/html/rfc6455#section-4.1
// "The HTTP version MUST be at least 1.1."
static inline bool headerHasValidHTTPVersion(StringView httpStatusLine)
{
const char* httpVersionStaticPreambleLiteral = "HTTP/";
StringView httpVersionStaticPreamble(reinterpret_cast<const LChar*>(httpVersionStaticPreambleLiteral), strlen(httpVersionStaticPreambleLiteral));
if (!httpStatusLine.startsWith(httpVersionStaticPreamble))
return false;
// Check that there is a version number which should be at least three characters after "HTTP/"
unsigned preambleLength = httpVersionStaticPreamble.length();
if (httpStatusLine.length() < preambleLength + 3)
return false;
auto dotPosition = httpStatusLine.find('.', preambleLength);
if (dotPosition == notFound)
return false;
StringView majorVersionView = httpStatusLine.substring(preambleLength, dotPosition - preambleLength);
bool isValid;
int majorVersion = majorVersionView.toIntStrict(isValid);
if (!isValid)
return false;
unsigned minorVersionLength;
unsigned charactersLeftAfterDotPosition = httpStatusLine.length() - dotPosition;
for (minorVersionLength = 1; minorVersionLength < charactersLeftAfterDotPosition; minorVersionLength++) {
if (!isASCIIDigit(httpStatusLine[dotPosition + minorVersionLength]))
break;
}
int minorVersion = (httpStatusLine.substring(dotPosition + 1, minorVersionLength)).toIntStrict(isValid);
if (!isValid)
return false;
return (majorVersion >= 1 && minorVersion >= 1) || majorVersion >= 2;
}