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boost::algorithm::istarts_with — 'Starts with' predicate ( case insensitive )
// In header: <boost/algorithm/string/predicate.hpp> template<typename Range1T, typename Range2T> bool istarts_with(const Range1T & Input, const Range2T & Test, const std::locale & Loc = std::locale());
This predicate holds when the test string is a prefix of the Input. In other words, if the input starts with the test. Elements are compared case insensitively.
| ![[Note]](../../../../doc/src/images/note.png) | Note | 
|---|---|
| This function provides the strong exception-safety guarantee | 
| Parameters: | 
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| Returns: | The result of the test |