Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Checks if the string begins with the given prefix.
bool starts_with( string_view s) const;
assert( decode_view( "Program%20Files" ).starts_with("Program") );
Linear.
Throws nothing.