Boost C++ Libraries

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This is the documentation for a snapshot of the develop branch, built from commit d7c8a7cf0d.
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Class template invoke_manipulator

boost::log::invoke_manipulator

Synopsis

// In header: <boost/log/utility/manipulators/invoke.hpp>

template<typename FunctionT> 
class invoke_manipulator {
public:
  // construct/copy/destruct
  explicit invoke_manipulator(FunctionT const &);
  explicit invoke_manipulator(FunctionT &&);

  // public member functions
  template<typename StreamT> void output(StreamT &) const;
};

Description

Stream manipulator for invoking a user-defined function as part of stream output.

invoke_manipulator public construct/copy/destruct

  1. explicit invoke_manipulator(FunctionT const & func);
    Initializing constructor.
  2. explicit invoke_manipulator(FunctionT && func);
    Initializing constructor.

invoke_manipulator public member functions

  1. template<typename StreamT> void output(StreamT & stream) const;
    The method invokes the saved function with the output stream.

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